How Freezing Temperatures Cause Roof Leaks

Did you know that freezing temperatures on our Florida roofs often cause roof leaks? That’s right, often moisture and dew on the roof gets into any cracks or voids. As it freezes, it expands these areas and creates larger voids. Over time and through several freeze-thaw cycles, a roof leak develops. Learn more at www.ramconroofing.com/freeze-leaks.htm.

Metrodome Roof Collapse

RAMCON Collects Toys For Tots

“The primary goal of Toys for Tots is to deliver, through a new toy at Christmas, a message of hope to less fortunate youngsters that will assist them in becoming responsible, productive, patriotic citizens.” In a time when charity needs are at their highest, RAMCON management and staff are happy to give back. This year, RAMCON has chosen to take part in the annual Toys For Tots Program.

“Toys for tots Began in 1947, when Major Bill Hendricks, USCR and a group of Marine Reservists in Los Angeles collected and distributed 5,000 toys to needy children.  The idea came from Bill’s wife, Diane.  In the fall of 1947, Diane crafted a homemade doll and asked Bill to deliver the doll to an organization, which would give it to a needy child at Christmas.  When Bill determined that no agency existed, Diane told Bill that he should start one.  He did.  The 1947 pilot project was so successful that the Marine Corps adopted Toys for Tots in 1948 and expanded it into a nationwide campaign. The initial objective that remains the hallmark of the program today is to ‘bring the joy of Christmas to America’s needy children’.”

The team at RAMCON will be collecting toys in our corporate offices in Tampa through December 16th, and will be having them picked up on December 17th. There are many collection locations across the entire state, but if you would like to come visit the offices of RAMCON, and bring your new, unwrapped toy here, we will gladly get it to the Toys For Tots to be distributed to a local less fortunate child.

For more information on Toys For Tots, visit www.ToysForTots.org.

High Level Decisions for Facility Management

Rare is the organization in which roofing funds flow like water. Most maintenance and engineering managers face the quandary of too many roof problems for the money available. The problem might well be a lack of money, but it could it also be the lack of a coherent roof management plan.

Most managers in commercial and institutional facilities agree, in theory, that regular inspections are an essential part of a roof asset management program. They also would recognize and agree with the basic roof management tenet that regular inspections and routine maintenance reduce ownership costs, reduce leak frequency and severity, extend roof life, and reduce management inefficiencies.

But, in practice, by the time many organizations think about starting a roof management plan, they need a roof replacement program. The opportunities to maintain and repair have been supplanted by the obligation to fund and implement roof replacements.

If organizations can extend the life of each roof under management one year, they break even on the roof management plan costs. If they can extend each roof by two or three years, the plan can reduce roof expenditures by a multiple of its costs.

So why don’t all organizations have a viable roof inspection and maintenance plan? Is it inertia or a fear of the unknown? It’s hard to fathom. The truth is, even a minimal plan is better than no plan. The best advice for managers is to get started now.

 

Action Steps to Take

It’s time to call RAMCON to get up on the roof and perform a condition assessment. No roof can be managed appropriately without first knowing the roof’s history and then understanding its current condition. Managers can best obtain current roof condition by scheduling this roof assessment.

How often an organization needs to perform various tasks associated with a roof Preventative Maintenance program depends on the roof’s age and condition, environmental influences, rooftop traffic, occupancy sensitivity, size and roof accessibility.

The information gathered during an inspection does no good if it sits on a shelf accumulating dust. Managers need to study the information, as it will help identify opportunities to make repairs, conduct maintenance or anticipate re-roofing. Formulating a plan will help managers communicate better with upper management and owners and can assist in creating an effective management plan.

Perhaps the most important goal of all is to avoid having a roof replaced before its design life is reached or worse, having to perform emergency repairs at the least opportune time. To avoid letting a good roof sit neglected and doomed to early failure, managers can begin the effort with a well-devised roof inspection and maintenance plan by calling RAMCON. Get started today and on the road towards proactive roof management.

Stretching Roof Life

One of the most difficult problems facing facility executives is getting the most out of their facility’s roofs. Why all the trouble with roofs? Part of it is due to the environment in which roofs must function. They are exposed to wind, rain, snow, hail, sunshine and birds and other animals. They must withstand temperature swings from well below freezing to over 180 degrees. They serve as a platform for building mechanical systems that can vibrate, inducing stress failures in roofing components, and they must survive foot traffic from maintenance personnel and building occupants.

With the strain that roofs are routinely exposed to, combined with the expense of roof replacement, it is logical to think that roofs would be a focus of attention for facility executives. In some facilities they are, and those executives have found that by following a comprehensive program for managing roof assets, they can lower life-cycle costs for roofs while reducing the frequency of leaks and emergency repairs.

But not all roofs are managed. Less than half of building owners ever file a claim against their roof’s warranty even though most roofs experience some problems during the warranty period. And many of those who do file a claim have it voided because they have not been doing the tasks necessary to maintain the warranty.

The difference between these two groups is how they view the roof. The group of facility executives that are successful in lowering roof costs view the roof as an asset to be managed. The others view the roof as a maintenance expense, focusing on replacing rather than managing.

Roof asset management is a process that begins with a thorough understanding of the installed roofing system. This is best derived from a comprehensive roof inspection. Evaluation of the inspection report along with data from subsequent inspections is used to develop a schedule and budget for major roof repairs and replacements.

The Benefits
One of the most significant benefits of managing roofs as an asset is that doing so will extend the life of the roof. While it will take money to perform the tasks required, asset management programs will result in roofs that typically last 25% to 50% longer. In some cases, they can even double the service life of a roof. The cost of setting up and operating the roof asset management program is typically recovered if the roof life is extended by only one year. Extended service lives beyond that first year will greatly reduce the life-cycle cost of the facility’s roof inventory.

Roof asset management also reduces roof maintenance costs. One of the reasons why maintenance costs for roofs are so high is that they often are performed on an emergency basis. When a leak or other problem with the roof occurs, it typically happens when the weather is less than ideal. Roof maintenance personnel are called in, sometimes on an emergency basis, and temporary repairs are made. Later, when conditions allow, they return and make the permanent repairs. Not only have there been two service calls, but damage to the roof, and possibly the building’s interior, has taken place.

A roof asset management program will not eliminate all emergency repairs, but it will reduce their frequency. And by identifying problems and taking action to correct them before they develop into leaks, the program will reduce damage to the roof and the building.

Another benefit of the program is better allocation of funds for roof repair and replacement. Many roofs are replaced before it is necessary to do so. Recurring leaks, surface deterioration, storm and wind damage combine to make facility executives think that it is necessary to replace a roof when routine maintenance and repair will extend the life of the roof. By implementing an asset management program, facility executives will have the information to determine if relatively minor repairs will correct the problem or if the roof is approaching the end of its life and requires replacement.

Realistic Budgets
Roof asset management programs allow managers to budget for roof replacement on a basis of need, not crisis. Replacement funds are usually used on the roof that is believed to be in the worst condition at the moment, but by establishing the condition of all roofs in all facilities, executives can set priorities based on real — not perceived — needs.

A major complaint from facility executives is that roof warranties are complicated and sometimes misleading. While it is true that it is difficult to process warranty claims with some installers, many denials of warranty claims are a result of the owner failing to conduct inspections and perform routine maintenance tasks required by the warranty.

Staying on Top
Treating roofs as assets will provide financial and performance returns for those willing to make the investment. But roof asset management is not a collect-and-forget system. It is a process. To be effective, keep up with the collecting, assessing and updating of data. The time and effort are well worth it.

Why Is Maintenance So Important?

The number one cause of premature roof failure is neglect of routine maintenance. Water entering the building damages not only the roof, but what’s inside. Even a small hole can let a large amount of water into a roofing system, damaging interiors, merchandise, equipment, not to mention the work environment and business productivity.

Roof replacements are traditionally one of the most costly investments that a building owner can make. At RAMCON, we focus on the continued maintenance of roofing assets and not just roof replacements. Our philosophy is to assist building owners in the maintenance and upkeep of their existing roofing assets with the intention of extending the service life of the roof assembly as long as it is a fiscally sound decision to do so.

We work with building owners and managers through various services to help you control costs. These managed services include roof maintenance plans, annual infrared scans of the roof assembly, coating applications when necessary and other services that allow a building owner to manage their roofs and the costs associated with maintaining them. We know that if a roof is properly maintained, it can yield far more valuable use life than if it unmanaged and left to deteriorate.

Roof Maintenance Pays Off
Roofing industry experts say that a building owner who budgets only 5 cents per square foot per year, can avoid losing three times that much per square foot each year. Add it up for a typical owner/manager, that’s easily tens of thousands of dollars each year in cost savings.

“The decision not to employ an aggressive roof maintenance program is costing owners between $.010 and $0.15 per sq. ft., per year.” - Dennis Firman, after managing 600 million sq. ft. of roof as maintenance chief for the U.S. Air Force.

Our comprehensive, cost efficient maintenance programs, such as our Star Program, are designed to help you get the most out of your investment. Call us today at (813) 663-9667 and discuss your needs today.

Here at RAMCON, we’ve created three levels of comprehensive, cost efficient maintenance programs. Tailored to your specific facility, your investment in preventative maintenance is designed to award a fast payback, extend the service life of your roofing system and drastically reduce/eliminate roof expenses. Preventative Maintenance conducted by a top contractor is so effective that some manufacturer’s will extend your warranty 25% completely free (example: a 20 year warranty becomes 25 years). Give us a call and we’ll perform a free preventative maintenance inspection, create predicted service life extensions and savings analysis and a put together a customized plan that works for you.

The Low Down: The RAMCON Star Program

In today’s economy, it’s important to stretch every dollar as far as it can go. Your roofing investment is no exception. It’s no secret your roofing system is one of a buildings most costly elements. So what if we can extend of the life of your existing roof by 5 or 10 years? How about reducing un-budgeted roof expenses and emergencies or eliminate them entirely? Well, we can and we do it every day. We’ve developed the RAMCON Star Program with one goal in mind: Saving you thousands over the lifespan of your roofing system. Browse our customizable plans below and discover how.

Bronze Star Plan
Our entry level preventative maintenance program, this plan includes an annual assessment and preventative maintenance service that performs remedial repairs. For a minimum investment of only pennies per square foot, this program provides the basic preventative attention required by most roofing manufacturers. A Bronze Star Plan pays for itself quickly by identifying small problems and repairing them quickly before they become big and expensive. 

Silver Star Plan
As our intermediate and more proactive program, our Silver Star Plan is our most chosen preventative maintenance program with over a million square feet covered. This program includes two annual condition assessments and preventative maintenance services, an online MyRAMCON account allowing you to monitor your portfolio online, anytime 24/7. In addition, this program includes one no-cost leak response per year and a committed response time of 12 hours.

Gold Star Plan
The ultimate proactive roof maintenance program, our Gold Star Plan includes four condition assessments and preventative maintenance services per year. Never worry about un-budgeted roof emergencies again with an included Unlimited Leak Response Program. You have a problem, you call and we fix it…end of story. Our Gold Star Plan includes a detailed roof history and database, 5 year replacement and renovation budgeting and a committed response time of 8 hours. No other preventative maintenance program even comes close.

Okay, you know there’s a need and RAMCON has a solution to fix it. Now what? Easy, give us a call or shoot us an email. We’ll send a team out to do a no cost roof evaluation. We’ll let you know what the condition, put star plan options and customized pricing and do the calculations to determine how long we think your roof life can be extended and dollars saved. It’s simple, effective, efficient and smart.

The Benefits Of Fall Roof Inspections

 
Fall is a crucial time to complete an inspection of your roof. This time of year, leaves, branches and debris can collect on a roof and clog drains, gutters and vents, causing ponding water to accumulate and damage the roof. Early detection and correction of roof related problems can reduce the severity of roof damage, associated repair costs, and interior damage to the facility. Being proactive and addressing problems early will safeguard the overall quality and service life of the roof.

Most of us know how important inspections and routine maintenance are, however some still fail to act in terms of inspecting and protecting their roofing systems. Not a day goes by where we do not find something on a roof have could have been prevented for a fraction of costs if detected and repaired sooner. Roofs are commonly ignored until leaks occur and complaints are received. Unfortunately, at this point, the roofs have often suffered major damage which will continue to worsen if repairs are not immediately performed. Moisture entrapped within a roof system will accelerate the deterioration of the roof’s insulation, membrane, structural deck, and sharply lessen the service life of the roof.

It may be hard for us to admit, but, many our roofs are not being pro-actively managed. Rather, we employ crisis management techniques. As we are all aware, crisis induced corrective repair is far more costly than planned preventive maintenance. And, most importantly, planned inspections and preventive maintenance will allow our costly roofing assets to attain their designed service life which will ultimately save our companies thousands of dollars.

Discover a 5 step solution to keeping your roof in top shape at www.ramconroofing.com/5steps.htm

The Benefits Of Solar Roofing

 Before blindly jumping into a decision to install a photovoltaic (PV) roofing system, it helps to understand which of the technology’s potential benefits applies to you, as well as the practical implications of installing and maintaining such a building component. Let’s focus on 4 benefits.

Financial savings. The cost savings created by reduced electricity is actually a cost-effective payback that offsets the up front cost of purchasing and installing a PV roofing system, when you factor in the federal, state and utilities financial incentives, such as tax credits and subsidy programs. Even with this ROI, the up front cost of a PV system is substantial.

This situation has led to the development of solar power purchase agreements (SPPA), a financial arrangement between a third-party developer that installs, owns, operates, and maintains the PV system for the organization. The organization agrees to host the PV system on the roof or property and to buy the electricity from the provider for a predetermined period. This set-up allows you to receive electricity at a predictable cost, with the potential to have a positive cash flow via reduced electrical costs from the day the system goes into service. The solar provider receives the tax credits and the income the sale of the electricity generated. It’s a win-win situation.

Hedge against rate hikes. PV systems are not vulnerable to electrical rate increases, which have averaged about 6 percent in recent years. The PV panels produce electricity at a fixed rate over the life of the system.

Peak energy savings. PV systems can reduce the cost of peak power. A PV system produces the most power in the summer at mid-day, when the sun is highest. So it supplements the need for expensive power at peak operating times.

Public relations. PV technology can have a legitimate positive influence on the general public, which might think more highly of the organization for taking action to protect and improve the environment.

With billions of square feet of unused roof space around, PV systems are likely in your future. RAMCON is one of the very few contractors who has installed tens of thousands of kilowatts of solar panels on roofing systems. Contact Kyle Burdine at kburdine@ramconllc.com for more inquiries.

Understanding A Wet Roof Deck

Wet roof decks simply can’t be ignored. Recovering a wet roof deck won’t make the problem go away. That’s because recovering a roof deck will likely only cause the roof to blister, or cause other serious problems that won’t be covered by the manufacturer’s warranty.

Here’s how to tackle a wet roof deck the right way. First, identify wet areas in the roof. To do so, one of three types of moisture surveys should be completed: infrared, nuclear or capacitance. None of these actually measure moisture. Instead, they measure the effect moisture has within the roofing materials.

For the best results, match the type of moisture scan with your roof because each moisture scan works differently. Infrared surveys measure the heat retained or lost in insulation that has become damp. Ballasted roofs aren’t a good candidate for infrared surveys because the rock itself retains a lot of heat, giving potentially false readings. Nuclear moisture surveys measure hydrogen atoms in the roof, meaning that any membrane with a large hydrogen chemical component will send a positive reading. Water is a good conductor of electricity, and capacitance surveys measure electricity traveling through the roofing material. This survey won’t work on a roof with wet or ponded areas, and EPDM roofs may require modified instruments.

The amount of moisture found in the roof, if any, may dictate the choice of whether to recover or replace. The more areas of moisture found, the more expensive it will be to replace those areas. If you have 100,000 square feet of roof and four 8-by-10-foot areas are wet, replacing those sections makes sense. But if 30 percent of your roof is wet and it’s scattered throughout the roof, the labor to replace all of those sections probably equals the cost of just tearing off the entire roof.

But what if the roof is leaking just after a recent replacement? It’s not that far-fetched. Due to poor design or installation, many roofs experience water leakage soon after construction. In many instances, water leakage through a roof membrane can go unnoticed because a vapor retarder at the bottom of the roof system captures the water. The captured water absorbs into the insulation, significantly decreasing the thermal value of the insulation and causing premature deterioration of the roof system.

A properly prepared and implemented design can prevent water from migrating into the roof. Generally, the membrane in the roof’s field does not allow bulk water leakage. Most leaks through a system arise from unreliable detailing. For example, in most instances, roof terminations consist of surface-mounted conditions (exposed termination bars or metal flashing) or reglet-set flashing (a small cut in a wall system to insert the metal flashing).

The team at RAMCON is uniquely qualified to identify and address saturated roofing systems and wet roof decks. We’ll perform moisture surveys and noninvasive testing that will determine whether or not repairing or replacing a roof is the most cost efficient solution.

Roof Maintenance In Severe Weather

This year alone, roofs have collapsed at a store in Georgia, a manufacturing plant in Ohio, a warehouse in Maryland, a firehouse in Ocala, an arena in Texas and a church in Tampa. And with severe weather an ongoing problem in Florida, it’s smart for you to think about ways to keep your buildings off that list.

Avoiding that fate isn’t difficult, but it does require taking some time to set up an ongoing roof maintenance program and post storm inspections.

Of course, before taking these steps, you want to know that the roof has been properly installed. David Hawn, a registered roof consultant advises, “You want a good installation and a good slope for draining.” For most buildings, that means a fall of at least a quarter inch per foot of roof area, sloping toward the drain. A RAMCON inspection can ensure you meet this criteria.

It also makes sense to become familiar with the ANSI/SPRI ES1 standard, which applies to the design, specification and installation of edge materials used with low-slope roofs. The standard focuses mainly on design for wind resistance, and any roofing or re-roofing project has to meet it. RAMCON maintains one of only a few ES-1 certified metal fabrication machines, which run off the latest Windows® software.

Inspection Checklist
Assuming the roof has been properly installed, it pays to complete a visual inspection at least once a year. Routine inspections can help catch small problems before they become disasters. It’s wise to make repairs before severe weather is ready to hit. If you only look at the roof the day of the storm, you don’t have time to react. Both low- and steep-slope roofs can be vulnerable to water damage if the drains and gutters aren’t kept clear. That’s particularly the case when the roof is surrounded by a parapet (a low wall) along its edge. If the water isn’t able to move freely into the roof drain, it will pond, get behind flashings and enter the facility.

Also part of preparing the roof for a severe storm is taking care of the rest of the structure. If the windows or doors break during the storm, air pressure inside the building can build and contribute to roof failure. So, when you board up windows before severe weather, you’re also helping to reduce the likelihood of roof failure. Studies have shown that the increased pressure inside, combined with uplift from outside, are a major cause of roof failure. Large warehouses are particularly susceptible to this, given the sizes of both the buildings themselves, and the openings, such as larger doors near loading docks.

A well-crafted inspection and maintenance plan is a crucial factor to your roofing system. RAMCON’s Star Program has 3 plan levels (Bronze, Silver and Gold) tailored to your specific building to address these needs. It’s simple, cost effective and will save you thousands of dollars and yes…headaches.

4 Common Types of Roof Insulation

Specifying insulation that extends a roof system’s performance life is essential, but it is only one factor building owners and managers must consider. When managers select roof insulation, they also must account for the building’s thermal needs, satisfy applicable energy codes, and deliver a roof assembly acceptable to your facility’s insurance carrier.

To perform successfully, insulation has to become an integral part of the roof assembly and must function in concert with the membrane and the structural deck. Wise insulation choices result in successful roof systems that perform over the long term, while poor choices can be detrimental to roof performance. We can help you select the best option for your needs. Below, we discuss the 4 typical types of roof insulation.

Insulation Types
A variety of rigid insulation types are available to you, including wood fiber, perlite, polyisocyanurate, expanded or extruded polystyrene, cellular glass, and gypsum board.

Wood fiber is an organic insulation board composed of wood, cane, or vegetable fibers mixed with fillers and binders. The insulation can be asphalt impregnated or asphalt coated to enhance moisture resistance. You may want to consider uncoated insulation in applications where the selected roof covering is incompatible with asphalt-based coatings.

Perlite insulation board is composed of inorganic, expanded siliceous volcanic glass (perlite) combined with organic fibers and binders. The top surface of the insulation board features an asphalt coating or a proprietary coating formulated to limit adhesive — asphalt — absorption into the insulation during the roof-membrane application.

Polyisocyanurate is a closed-cell foam plastic insulating core sandwiched between organic or inorganic felt facers, glass-fiber mat facers, or glass-fiber-reinforced aluminum foil facers. A blowing agent expands the foam material, creating the closed-cell structure that gives the insulation its high thermal resistance. Polyisocyanurate’s insulating efficiency remains higher than other rigid insulation.

Gypsum Board is a non-structural, non-combustible, water-resistant, treated gypsum core panel. The board is available with a proprietary, non-asphaltic coating on one side to enhance roof-membrane adhesion. Gypsum board typically is used as a cover board over foam-plastic insulations, as a thermal barrier over a steel deck, or as a vapor-retarder substrate.

Overview
There are numerous ways of increasing thermal resistance with insulation, which offers you the opportunity to save thousands of dollars in operating costs. On your next project, we’ll work with you to find the solution that fits both your needs and budget. We’ll develop solutions to maximize rebates and R-Values while meeting necessary building codes.

Your Roof: Repair vs. Replace

You’ve likely experienced unscheduled capital expenditures due to roofing repairs. Many of these water-infiltration-related repairs can be avoided by developing and following a scheduled maintenance program for the life of a roofing system. Even with stringent adherence to a thorough maintenance program, however, the decision to re-roof an existing roofing system will have to be made at some time within or towards the end of the expected service life of the roof.

Many issues — such as the location, type of system currently in place, cost, construction schedule, occupant requirements, and long- and short-term use of the building — have to be addressed as part of this decision. Although it is possible to identify many of the physical issues that affect roof performance in general terms, the appropriate decision must be addressed on a building-by-building basis.

The first step to be taken, before beginning the decision process, is to estimate the remaining service life of the roof. We derive this estimate from factors that include water infiltration, moisture trapped in the underlying insulation, aggregate movement across the roof, membrane slippage or embrittlement of single-ply membranes.

RAMCON can investigate the existing system and answer these questions for you, as well as comment on any related code or technical issues. We can also eliminate false or misleading assumptions, such as incorrectly attributing water infiltration to the roof system when the water is actually entering the building through alternative sources.

Is it cost efficient to repair my roof?
Repairing an existing roof or replacing sections of a roofing system become difficult to justify if the deterioration leading to the need for a repair is due to long-term exposure to the elements or the advanced age of the roof. Truth is, if deterioration is extensive, the application of a maintenance coating will rarely solve the problem for long.

If the roof is leaking because the existing system is aged, it will be just a matter of time before the entire system will need to be replaced. In those cases, the cost of the temporary solutions may not be justifiable; the money would be better spent recovering or replacing the roof. The best course of action would be to have a RAMCON Service Account Manger inspect your roofing system and determine the viable options.

Enemies of Your Roof

Your roofing system’s performance is affected by numerous factors. Given the fact that your ultimate goal is to have a roofing system that lasts a long time with low lifetime maintenance costs, we need to know what we’re up against.

Sun: Heat and ultraviolet rays cause roofing materials to deteriorate over time. Think about it, direct sunlight causes the material heat and cool rapidly, causing deterioration. Usually this occurs faster on the sides facing south.

Rain: When water gets underneath the membrane, flashing or other materials, it can work its way along the roof deck to a penetration point in the deck, resulting in a roof leak. Often, water can sit on the deck for a considerable amount of time which encourages deck and insulation deterioration and may significantly increase the cost of re-roofing the system.

Wind: High winds can cause all sorts of damage on the roofing system. If condensation lines are not securely attached to the roof, they will swing back and forth, causing slices and punctures to the membrane. Flying debris and equipment will also cause serious damage to the surface, allowing points of water penetration. Extremely high winds can cause extensive damage.

Moss, Algae and Vegetation: Moss and algae can grow directly on the membrane, especially around AC fluid lines. Once growing, it holds even more moisture to a roof system’s surface, causing deterioration. In addition, vegetation roots also can work their way into the system and structure. Besides creating a black-green stain, algae can retain moisture, causing rot and deterioration as well. Trees and bushes should be trimmed away from the building to eliminate damp, shaded areas, and drainage systems should be kept clean to ensure good drainage.

Trees and Leaves: Tree branches touching a roof will scratch and gouge roofing materials when the branches are blown by the wind. Falling branches from overhanging trees will almost certainly puncture most membranes. Leaves on a roof system’s surface retain moisture and cause rot, and leaves in the drainage system will cause the roof the ‘pond’ water.

Missing or Damaged Materials: The key to a roof system’s effectiveness is complete protection. When a piece of the system is missing or damage, the roof structure and the building interior are vulnerable to water damage. The problem is likely to compound, as the missing or damaged piece will cause surrounding areas to be damaged as well.

Punctures: The most preventable enemy, punctures, usually occurs because of carelessness on the part of people visiting the roof: HVAC technicians, window washers, painters, maintenance staff, smokers and tenants. Punctures can also occur because of debris left, blown or tossed on the roof. They may appear as tears or holes in the membrane

Flashing Deterioration: Fact: most leaks on a roof occur at the flashing areas (perimeter walls, roof penetrations, etc.). Without good, tight flashings around vents, AC units, roof hatches, skylights and wall/roof junctions, water can enter the building and cause damage to the building interior.

Neglect: The biggest enemy of the roof is often the owner. Roofs, like any equipment, require periodic routine maintenance to fix little problems early, before they become big and expensive. Just like changing the oil in your car, there are certain things that must be routinely done to maximize your roofing investment. Discover simple, comprehensive and cost efficient programs for you (plus how much it could save you) at www.MyRAMCON.com

Accurate Budgeting - an Invaluable Tool

Yes, it is that time of year again. It is time to begin the budget process. But, how do you arrive at the bottom line figure for your roofing budget? Do you make an “educated guess” or is it just a complete “shot in the dark”? Maybe you are a little more practical, and you know that a roof is undergoing constant wear and attack from the elements, so you add a standard 10% to 15% to last year’s budget?

However, none of these approaches takes the composition, condition, age or life expectancy of each roof into consideration. It is still imperative to have answers to the following questions:

1. Exactly what type and how many roofs are on each property?
2. Will the pace of needed repairs accelerate and how fast?
3. Are certain areas of the roof experiencing greater problems than others?
4. Were previous repaired leaks located in the field or at the flashings?
5. Is there trouble brewing up there, and can it be prevented?
6. How many years will the roof last?
7. How much should be budgeted for emergency repairs?
8. How much should be budgeted for preventative maintenance?
9. How much should be budgeted for roof replacement, if necessary?

As Florida’s leading full-service roofing contractor, RAMCON is happy to assist in this process. We will send an inspection crew to thoroughly inspect each roof in your portfolio, and put together a comprehensive analysis report, which will include the following information, and so much more:

1. Detailed captioned photographs visually depicting the entire roofing system.
2. Report of conditions of the field and flashing areas of the roof.
3. Professional estimates in years of the roofs remaining serviceable life.
4. Exact figures for:
• Anticipated yearly maintenance
• Preventative roof maintenance items, if required, and their effect on lengthening of your roof’s serviceable life.
• Roof replacement options and costs, if necessary.

A quality, accurate roof budget is an invaluable tool. We can help you feel more secure in the preparation and submission of your roofing budget. To obtain a sample report of what you could receive, or for referrals of other owners and managers for whom we perform due diligence services, contact us at 877-726-2661 or online at www.RamconRoofing.com. If our expertise can be of assistance to you, please contact us at the phone number or website above, or email Info@RamconRoofing.com.

Is This The Future of Cool Roofing?

 Scientists at the Massachusetts Institute of Technology (MIT) have recently invented a new smart roofing tile called “Thermeleon” (rhymes with “chameleon”), which is thermochromic – in other words, when it is exposed to heat it changes color from black to white, and vice-versa.

Thermeleon works by sandwiching common polymers between several flexible plastic layers. When it is cold outside, the polymer solution stays dissolved and the black rear-face shows through to absorb the natural heat. When it heats up outside, the polymer solution condenses to form light-scattering droplets (in other words, it turns white), to reflect the heat.

We now know that a white roof reflects up to 80% of the sunlight, keeping the interior of the building beneath the roof much cooler. This can result in a 20% reduction in summer air conditioning costs. But during the winter months when you would rather your roof capture as much heat as possible from the sun, the black coloring has the reverse effect - these tiles scatter only 30% of incoming solar radiation, thereby helping to keep the building beneath the roof warmer (reducing heating costs).

The team at MIT is now working on micro-encapsulating the chemicals to create a commercially-viable paintable or spray-on roof coating. If they can figure out how to produce this roof coating at a favorable price and proves to be durable enough for the extreme summer months in regions like the desert southwest, this could very well be a sneak peek at the future of cool roofing.

Roofing: Making White Coatings Work

The main purposes of white coatings is to protect roof membranes, resulting in longer roof life cycles, and to reflect solar radiation, resulting in lower energy costs. A closer look at their formulations and components can help you successfully specify and apply coatings and ensure maximum performance.

Binders, pigments, liquid carriers
In general, a white coating consists of a binder blended with pigments and other additives. There are hundreds of different white coating products formulated and manufactured by a range of companies. Most can be conveniently classified according to the binder they use. Most white coatings used today are water-based - often referred to as latex coatings - and are available in a variety of polymer types. For some white coatings, organic solvents carry the liquid, while others, called reactive coatings (generally prepared with multiple-part resins blended on site before curing), might flow well enough to eliminate the need for a liquid carrier.

Membrane Compatibility
You can specify white coatings for use on most roofing membranes and systems. They most commonly are applied to metal roofs, single-ply rubber roofs and modified bitumen roofs. But they can be applied to certain kinds of asphalt built-up roofs. Prior to specification, you will need to establish the compatibility between the coating and the underlying roof surface. You can do this by consulting with a RAMCON representative

Primers and Surface Preparation
Primers are useful for improving the adhesion between roof surfaces and coatings and for imparting additional properties to roof coating systems. A compatible primer for a rubber roof coating might provide better adhesion to a rubber roof membrane or improve a coating’s permeability rating on a sprayed polyurethane roof.

Application Insights
We typically use airless sprayers, rollers or brushes. Due to the variety of coating types, climactic conditions and surfaces to be coated, it’s important that we utilize the proper application rates and related recommendations.

Many, but not all, white coatings are waterproof. A coating’s permeability to liquid water, water vapor, and gases varies greatly, depending on the coating type:

• Acrylic coatings are breathable, so they have a high moisture-vapor transmission rate, or permeability.
• Silicone coatings are classified as breathable.
• Butyl rubbers, hypalons and neoprenes have very low permeability, so they are highly resistant to moisture transmission.

Cleanliness and Aging
The frequency and intensity of precipitation, along with the slope of the roof, will affect the cleanliness of coatings over time. As with other white surfaces, white coatings can discolor and darken slightly after several years of service. Generally, a small decrease in reflectivity occurs over time, depending on several factors. Wind-blown dirt and dust can decrease the reflectivity of white coatings, depending on the coating’s age and regional climate characteristics. To prevent this, your roof can be re-coated periodically, which is significantly less expensive than the original coating.

Whether you are looking for a reflective coating to reduce the energy costs of your facility, are seeking valuable LEED points or are looking to extend the life of your system, trust the professionals at RAMCON. We’ll be able to put together a solution, utilizing the right coating for the job and at the right price.

White, Green and Cool - Maximizing the Value of Solar-Reflective Roof Membranes

Roof systems are an important element in green, sustainable architectural solutions. One of the more-interesting concepts in energy efficiency is the “cool roof,” also sometimes known as a “white” or even “green” roof. The terms are not really interchangeable -- the cool roof concept is specifically defined by the Cool Roof Rating Council (CRRC) as a roof membrane (single-ply, built-up, or modified bituminous), field-applied coating or other type roof cover, such as sheet-metal, with both a specified initial solar reflectivity and an “aged” reflectivity value. But the basic concept -- reflecting the sun’s heat, absorbing and then emitting solar radiation -- is well established.

Cool roofs are definitely green (to the extent that they are sustainable and minimize adverse environmental impact) and may contribute to interior comfort while reducing energy expenditures, but they are not the vegetated or garden-surface variety of the term “green roof.” Green roofs are also commonly designed with high insulation R-values.

The cool roof idea has been around for several decades, but it has gained importance with increasing environmental concerns. Building codes feature stricter standards regarding R-values and roof materials (e.g., thermal resistance value must be 20 or greater), while environmental issues add a social awareness element -- cool roofs can enhance your reputation.

Caveats for Cool
Cool roofs, if properly maintained, can also reduce energy costs, thus beneficially impacting an owner’s bottom line. There are some caveats regarding cool roofs, however. 

Roof surfaces should be positively sloped to minimize the accumulation of dirt in low spots and to likewise aid in “self-washing” during normal rain.  Cool roofs are particularly appropriate for warm, sunbelt-style climates like ours with greater demands for cooling rather than heating, especially for buildings with minimal thermal roof insulation. 

Targeted Maintenance
Even where a cool roof is initially effective, targeted maintenance, which is often overlooked, is still necessary for the roof to remain clean and reflective so that it can stay cool and efficient throughout its life cycle. Dirt, soot, sediment and similar substances will still settle on a cool roof to some extent making the roof darker and less efficient over time. We must invest some time, effort and money in monitoring the roof’s condition and performing cleaning or repairs as necessary. Otherwise, energy-efficiency declines and cool roof benefits are largely lost. 

Management Specialists
The best way to ensure proper maintenance of cool roof systems is our MyRAMCON Star Program (Preventative Maintenance Programs). Our programs include predictive modeling of where problems may occur, a database of various roof systems for comparison purposes, and “what-if” simulations to forecast the impact of various interventions (modify, repair, replace). We can also advise on upgrades from conventional to cool roofs, perform feasibility studies and prepare you for the challenges of altering the existing design.

Are cool roofs a cure-all for environmental and energy-efficiency challenges? No. But combined with an appropriate sustainable roof system design and an intelligent use of a MyRAMCON Star Plan through its life cycle, a cool roof can be greener and more cost-effective than other conventional alternative systems.

Roofing Trends: Protective Planning

For decades, “keep it off the roof” has been the mantra of knowledgeable building owners and managers. The first and perhaps most effective method for extending the life of a roof system has been to keep it free of mechanical equipment and superfluous items while also limiting unnecessary foot traffic. However, the growing popularity of alternative energy sources has given the roof a new role to play. Increasingly, roof systems are also being looked at as a platform for energy production through the installation of solar energy systems. We know, as a leading solar installer, that the roof surface has become too valuable a space to be left under used.

As a consequence, roofs are being called upon to be the base support for other functions independent of its traditional purpose. These other functions need to be designed and integrated into the roof system. In order to meet these dueling demands in the most effective manner, it is necessary to understand how best to marry the two together to ensure a sustained level of high performance.

Coexisting With Solar Energy Systems
While much attention in recent years has been paid to vegetative roofs, we’re seeing, and anticipate, a larger shift towards a significant growth in installation of solar energy systems.
Once the roof has been chosen to support energy producing components, you should immediately start a matrix of those functions, their design, construction, and maintenance requirements. We can help and coordinate all factors under one program. For instance, solar systems must provide proper clearance above the roof membrane to enable maintenance or repairs below, and it should be spaced to allow for access between units.

Protecting The Roof
A roof that will serve as a platform needs to be designed for heavy foot traffic and for access to both the roof and the equipment it supports. The key is to understand installation sequencing. With platform roofs, the need is to prevent damage throughout the installation of equipment—solar arrays for example. The roof surface is impacted not only by foot traffic but also material packaging, tools, materials, as well as workman setup and construction. We’re one of very few contractors experienced in these procedures.

It’s important to understand the need for proactive and continuous maintenance, given the fact that the roof is performing multiple functions. This maintenance, as well as the first several years of climatic cycling, can affect the roof systems. Proactive and specified roof maintenance for the first year is always factored into our solar projects. This allows us to attend to minor items before they manifest into larger concerns—ones not covered under warranty.

Once completed, the system needs to be managed and documented. We offer leading preventative maintenance programs for all systems under our MyRAMCON Star Program.

Overview
Roof systems today are being asked to perform many more functions than their predecessors, and these should be designed in a way that reflects emerging needs. Taking a holistic approach to roof system design, construction, and management results in watertight performance while supporting other activities, such as solar production. For many facilities, the roof is, or will become, a valuable contributor to its aesthetic and energy performance. Making sure RAMCON is by your side will ensure your project is a success.

Roofing Trends: Protective Planning

For decades, “keep it off the roof” has been the mantra of knowledgeable building owners and managers. The first and perhaps most effective method for extending the life of a roof system has been to keep it free of mechanical equipment and superfluous items while also limiting unnecessary foot traffic. However, the growing popularity of alternative energy sources has given the roof a new role to play. Increasingly, roof systems are also being looked at as a platform for energy production through the installation of solar energy systems. We know, as a leading solar installer, that the roof surface has become too valuable a space to be left under used.


As a consequence, roofs are being called upon to be the base support for other functions independent of its traditional purpose. These other functions need to be designed and integrated into the roof system. In order to meet these dueling demands in the most effective manner, it is necessary to understand how best to marry the two together to ensure a sustained level of high performance.

Coexisting With Solar Energy Systems
While much attention in recent years has been paid to vegetative roofs, we’re seeing, and anticipate, a larger shift towards a significant growth in installation of solar energy systems.

Once the roof has been chosen to support energy producing components, you should immediately start a matrix of those functions, their design, construction, and maintenance requirements. We can help and coordinate all factors under one program. For instance, solar systems must provide proper clearance above the roof membrane to enable maintenance or repairs below, and it should be spaced to allow for access between units.

Protecting The Roof
A roof that will serve as a platform needs to be designed for heavy foot traffic and for access to both the roof and the equipment it supports. The key is to understand installation sequencing. With platform roofs, the need is to prevent damage throughout the installation of equipment—solar arrays for example. The roof surface is impacted not only by foot traffic but also material packaging, tools, materials, as well as workman setup and construction. We’re one of very few contractors experienced in these procedures.

It’s important to understand the need for proactive and continuous maintenance, given the fact that the roof is performing multiple functions. This maintenance, as well as the first several years of climatic cycling, can affect the roof systems. Proactive and specified roof maintenance for the first year is always factored into our solar projects. This allows us to attend to minor items before they manifest into larger concerns—ones not covered under warranty.

Once completed, the system needs to be managed and documented. We offer leading preventative maintenance programs for all systems under our MyRAMCON Star Program.

Overview
Roof systems today are being asked to perform many more functions than their predecessors, and these should be designed in a way that reflects emerging needs. Taking a holistic approach to roof system design, construction, and management results in watertight performance while supporting other activities, such as solar production. For many facilities, the roof is, or will become, a valuable contributor to its aesthetic and energy performance. Making sure RAMCON is by your side will ensure your project is a success.

Benchmark the Way to an Energy Efficient Facility

For many, the term “benchmarking” may conjure up images of nightmarish hours spent sifting through spreadsheets and data to fulfill another corporate fad. But in reality, benchmarking is critically important, offering the clearest road map for making energy efficiency improvements.

To be competitive in the commercial market, you need to know what the rest of the industry is doing. “If I have 70 buildings and I can’t benchmark the properties first and see where the opportunities are, it’s very difficult to know where to focus the capital and human resources,” says Padavano, whose company is responsible for 5 million square feet of space.

ENERGY STAR Portfolio Manager is a free web-based tool that allows facility executives to do just that. In fact, we have not found anything that comes close to the resources that EPA has built into the ENERGY STAR Program.

To use the tool, data such as facility size, energy use, occupancy and zip code are entered into the Portfolio Manager, which then produces a rating from 1 to 100. The rating shows how a building stacks up against similar buildings across the country, based on a national survey of buildings conducted by the Energy Information Administration. A score of 75 or better is required to earn the ENERGY STAR Label for Buildings. We tested this and found that if you have all of the needed information, the actual process can take less than 20 minutes. The challenge can be gathering the energy information, if you don’t have it readily available.

Using the Tool
There are several ways to ease data collection. Those who have large portfolios can use the “master account” feature to allow local staff to enter and update individual building information so facility executives can see results across the portfolio at a glance.

All of this makes it easier for facility executives to generate their ENERGY STAR ratings. But that number is really just the beginning. The focus shouldn’t just be on getting a label. Don’t be frustrated. A low rating may have the best opportunities for efficient building improvement and energy savings.

Savvy building owners and managers use the rating as a tool to make continuous improvement. If you get a 60, we can provide you with resources to set targets to find out how you can improve your energy performance.

How?
Operating strategies can have a big impact. We’ve seen buildings that have improved their score by 10 or 20 points by operating strategies alone, if not more. In a portfolio, ENERGY STAR offers value because it shows where the best performing buildings are. Once operational improvements are made (and verified by watching monthly or quarterly ENERGY STAR scores), it makes sense to work on low-cost upgrades first, followed by larger upgrades. For example, replacing the lighting with a more efficient system could reduce a building’s heat load.


The starting score provides an indication of how easy it will be to improve efficiency. Buildings with scores under 50 will respond well to just operational changes. Scores between 50 and 74 suggest buildings may require equipment upgrades as well as operational improvements. We’ve developed strategic partnerships to allow us to further assist you, providing energy saving solutions that allow you operate more efficiently and save thousands.

Lessons in Roof Maintenance

With today’s busy schedules, it is easy to forget some of the most important aspects of facility management. The roof is one of the building’s most valuable assets. Not only does it protect the building, but it also safeguards all of the vulnerable occupants and sensitive materials within the structure.

Roof maintenance is often abandoned or never planned in the first place. Since the roof is not something people notice every day, it can sometimes be neglected—until a leak occurs. And if a perforation in the roof is the cause of the leak, the repairs may end up being costly for the organization and inconvenient for building occupants.

In order to protect both interior and exterior assets, it is imperative for facility managers to set up a maintenance program that will keep the roof clean and at maximum performance. Maintenance programs can be a crucial factor in extending the life of the roof.

The Roof’s Condition
Many managers are responsible for multiple buildings; they cannot always visit every location. Not knowing what condition the roof is in can lead to problems in the future. But a good maintenance program will provide facility professionals with a clear picture of the condition of their roofs.

With a maintenance program in place, the facility manager can have a detailed report of the roof on at least a yearly basis. In some RAMCON programs, you’ll receive up to four roof reports per year. The type of facility, age and needs of the building dictate how many times per year the roof needs inspection.

The first thing the maintenance report should provide is a detailed description of the roof. This report should not only include specifics on the roof and rooftop equipment, but it will also have a computer aided drawing (CAD) of the rooftop and photos that highlight any areas of concern. Additionally, this update should include repairs that need immediate attention to keep the building watertight and recommendations for future work to extend the life of the roof. While it is being inspected, the roof should also be cleared of any debris, and the gutters should be swept to keep them working properly and routine maintenance tasks completed.

Having the roof inspected at least once a year gives the facility professional peace of mind that the assets protected by the roof will remain safeguarded. Upon receipt of the analysis report, you will have a clear picture of the status of your roofing system.

Implementing a roof maintenance plan also has benefits beyond keeping the roof in working order. If the roof is under warranty, there is likely a requirement for maintenance stated within the documentation.

Failure to service the roof could result in this coverage being voided. Implementing a roof maintenance program will ensure the roof remains covered under the manufacturer’s guarantee.

Choosing A MyRAMCON Star Plan
Facility professionals confer with RAMCON to discuss what type of plan is needed for the roofs they maintain. Your RAMCON representative will work with you to develop a customized solution for your specific system that meets both your needs and budget. The process is painless and simple - and, in the end, provides significant savings to the building owner. RAMCON’s Star Plan programs are proven to extend the life of your roofing system, reduce lifetime maintenance costs and save the owners thousands.

Stretching Roof Life

One of the most difficult problems facing facility executives is getting the most out of their facility’s roofs. Why all the trouble with roofs? Part of it is due to the environment in which roofs must function. They are exposed to wind, rain, snow, hail, sunshine and birds and other animals. They must withstand temperature swings from well below freezing to over 180 degrees. They serve as a platform for building mechanical systems that can vibrate, inducing stress failures in roofing components, and they must survive foot traffic from maintenance personnel and building occupants.

With the strain that roofs are routinely exposed to, combined with the expense of roof replacement, it is logical to think that roofs would be a focus of attention for facility executives. In some facilities they are, and those executives have found that by following a comprehensive program for managing roof assets, they can lower life-cycle costs for roofs while reducing the frequency of leaks and emergency repairs.

But not all roofs are managed. Less than half of building owners ever file a claim against their roof’s warranty even though most roofs experience some problems during the warranty period. And many of those who do file a claim have it voided because they have not been doing the tasks necessary to maintain the warranty.

The difference between these two groups is how they view the roof. The group of facility executives that are successful in lowering roof costs view the roof as an asset to be managed. The others view the roof as a maintenance expense, focusing on replacing rather than managing.

Roof asset management is a process that begins with a thorough understanding of the installed roofing system. This is best derived from a comprehensive roof inspection. Evaluation of the inspection report along with data from subsequent inspections is used to develop a schedule and budget for major roof repairs and replacements.

The Benefits
One of the most significant benefits of managing roofs as an asset is that doing so will extend the life of the roof. While it will take money to perform the tasks required, asset management programs will result in roofs that typically last 25% to 50% longer. In some cases, they can even double the service life of a roof. The cost of setting up and operating the roof asset management program is typically recovered if the roof life is extended by only one year. Extended service lives beyond that first year will greatly reduce the life-cycle cost of the facility’s roof inventory.

Roof asset management also reduces roof maintenance costs. One of the reasons why maintenance costs for roofs are so high is that they often are performed on an emergency basis. When a leak or other problem with the roof occurs, it typically happens when the weather is less than ideal. Roof maintenance personnel are called in, sometimes on an emergency basis, and temporary repairs are made. Later, when conditions allow, they return and make the permanent repairs. Not only have there been two service calls, but damage to the roof, and possibly the building’s interior, has taken place.

A roof asset management program will not eliminate all emergency repairs, but it will reduce their frequency. And by identifying problems and taking action to correct them before they develop into leaks, the program will reduce damage to the roof and the building.

Another benefit of the program is better allocation of funds for roof repair and replacement. Many roofs are replaced before it is necessary to do so. Recurring leaks, surface deterioration, storm and wind damage combine to make facility executives think that it is necessary to replace a roof when routine maintenance and repair will extend the life of the roof. By implementing an asset management program, facility executives will have the information to determine if relatively minor repairs will correct the problem or if the roof is approaching the end of its life and requires replacement.

Realistic Budgets
Roof asset management programs allow managers to budget for roof replacement on a basis of need, not crisis. Replacement funds are usually used on the roof that is believed to be in the worst condition at the moment, but by establishing the condition of all roofs in all facilities, executives can set priorities based on real — not perceived — needs.

A major complaint from facility executives is that roof warranties are complicated and sometimes misleading. While it is true that it is difficult to process warranty claims with some installers, many denials of warranty claims are a result of the owner failing to conduct inspections and perform routine maintenance tasks required by the warranty.

Staying on Top
Treating roofs as assets will provide financial and performance returns for those willing to make the investment. But roof asset management is not a collect-and-forget system. It is a process. To be effective, keep up with the collecting, assessing and updating of data. The time and effort are well worth it.

Assessing and Repairing Roof Leaks and Damage

In a time of economic uncertainty, replacing a roof is not always a viable option, regardless of the number of leaks, because often the money is just not there. Still, water intrusion must be stopped and the interior of the building must be protected. Repairing the roof becomes an attractive alternative to re-covering or replacing the existing system. But there are some things to think about before trying to repair the roof.

One approach that is often taken is to call RAMCON to come and fix the leaks. This is certainly effective. However, sometimes the problem is that repairs are just not enough or may be the wrong approach entirely.

The first step should be to find out what you’ve got. If you have a warranty, the warranty will tell you who the manufacturer is and what kind of roof system is installed. If you don’t have a warranty or you can’t find it and you do not already know what kind of roof you have, RAMCON will show you. We’ll determine the roof assembly, approximate age and condition of the roof.

If the roof can be repaired, we’ll provide a exact costs to fix the existing problem and get you taken care of. Like always, we warranty all the work we perform for one year. However, there are times that additional repairs are not justified, and often may cause more harm than good. If this is the case, we work with you to provide the accurate costs for recovery or replacement.

It is essential to ensure that leaks are really coming from the roof. Not all leaks come from the roof membrane. They can be a result of problems with parapet walls, windows, rooftop mechanical units, plumbing or other sources that disguise themselves as roof leaks. Once these have all been eliminated as the source of leaks, the rest of the roof is subject to leak investigation. In general, most leaks occur at penetration and base flashings rather than the field of the roof. Look for cracks, scrapes, blisters, punctures or cuts in the membrane. Check seams to be sure they are adhered and watertight. Check for erosion of the membrane, especially around drains and downspouts. Once the probable leak locations are identified, a certified RAMCON technician can make a permanent repair to protect the system.

Hurricane-Proof Your Roof

The way we protect our building from the weather depends on where it is located. Here is Florida, our eyes are focused on the ocean. With the 2010 Hurricane Season now in full swing, and the impact of Hurricanes Ivan, Andrew, Katrina and Rita are not easily forgotten.

Walt Rossiter, of the National Hurricane Center, describes a school building he investigated in southern Florida following hurricane Andrew. “The school was of masonry construction and built like a fortress,” he said. “It was built around an interior courtyard, and most of the building’s windows faced this courtyard — there were very few on the exterior walls. But the roof ended up in the parking lot. I believe that, if the roof had stayed on the building, the school would have passed the storm largely unscathed.” Rossiter’s story highlights a crucial fact about roofing performance during big storms: A roof system’s ability to withstand gale-force winds often determines how well the rest of the facility survives.

What Can Go Wrong?
Imagine a hurricane has hit and now the facility’s roof is in the parking lot. What caused it to fail? Typically, there is no quick answer. There are as many ways for roofs to fail as there are roofing systems. But when roofing systems fail, they usually do so at areas most susceptible to uplift: the perimeter, corners, along seams, and at rooftop accessories, such as vents, satellite dishes, or A/C units. Rossiter says that weak areas of attachment are the leading cause of roof damage. “Recently, a high wind event we investigated revealed damage and failure due to a gutter edge,” he says. “The gutter and components above it were blown back onto the roof along with four feet of roofing at the edge.” Even though the gutter was attached properly to the wood blocking, the blocking attached to the structure itself had failed. Further investigation revealed that the blocking had been attached at spacing greater than 12 inches using nails. “The blocking was most likely installed by another trade and not confirmed to be attached to meet the same uplift resistance as the roof, roof edge and gutter,” Rossiter says. The good news for the affected facility was that a perimeter attachment strip of the roofing system stopped the wind damage from migrating further than four feet from the gutter edge.

If A Hurricane Hits
The perfect storm is coming and you did not get a roof inspection or prepare. Now what? “You pray,” says Rossiter. All joking aside, a roof should be adequately secured well ahead of a hurricane’s arrival. Nevertheless, some last-minute checks should be made on the rooftop. Act before hurricane season, because vital resources often become scarce. Also before hurricane season, call RAMCON to get a roof inspection. They provide a detailed inspection and report that covers all the bases. Roof defects should be repaired, and all rooftop equipment should be reviewed to ensure there are no loose parts. Make sure that the equipment is functioning properly and well attached to the structure. In particular, you should physically check equipment screens, access doors, exhaust fans and roof drainage components. Make sure that removable panels are tightly secured to equipment. Clear paths and drainage so as not to impede water flow. Loose or compromised material should be taken off the roof. As much as possible, you should review the area surrounding the building. If you see a dead tree limb or a loose sign near your roof or on a neighboring building, remove those windblown hazards before the storm season approaches.

Taking corrective action now can reduce a facility’s susceptibility to storms — and protect the roofing system when a hurricane arrives.