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Flat roofs are very common on commercial buildings; however, they are dangerous because of the risk of fire damage they pose. If you own a building that has a flat roof, it is imperative that you safeguard it from the risk of fire by taking the proper precautions or calling an expert roofer to check it out for you. Below, we will go over several fire prevention strategies that can be used on flat roofs.

Installing roofing material that is resistant to fire is one of the most significant steps that can be taken to keep a flat roof from being damaged by a fire. Roofing made of metal, roofing made of concrete, and roofing made of modified bitumen are all common choices today. These materials have been treated to make them resistant to fire and can assist in halting the spread of flames throughout the rest of the structure.

If you inspect the roof on a routine basis, you can assist yourself discover any potential fire hazards on the roof before they become an issue. In the case that there is a fire, it is important to inspect the roof for any debris, such as leaves or branches, that could catch fire. In addition to this, check to see that there are not any combustible objects, such as gas tanks or propane tanks, placed on the roof.

Flat roofs can be given an additional layer of protection against fire by having fire retardant coatings put to the surface of the roof. These coatings, which are designed to slow down the spread of fire, can be sprayed on the roof. They not only put out fires, but also assist stop new ones from starting on the roof in the first place.

If there is a possibility of a fire starting on the flat roof, installing a fire suppression system can assist put out the blaze before it has a chance to spread. Sprinklers and/or foam systems that are able to extinguish fires in a short amount of time are often included in fire suppression systems. When it comes to deciding which type of fire suppression system is ideal for your flat roof, you should definitely seek the advice of an experienced fire safety professional.

It is imperative that regular maintenance be performed on electrical systems as they are frequently the root cause of fires. Make certain that all of the wiring complies with the applicable regulations and that any damaged wiring is either fixed or replaced. Moreover, take care not to overload the circuits and check that all of the electrical equipment is correctly grounded.

We have a professional team for you at 366 Grand Street Williamsburg, NY 11211 (718) 690-7084 https://www.williamsburgroofingny.com

In recent years, many homeowners have opted to have flat roofs on their homes. They are not only exceptionally long-lasting, but they also require little in the way of upkeep and are not overly complicated to fix. Flat roofs are known for their sturdiness, longevity, and cost-effectiveness. Even though flat roofs are constructed to withstand the test of time, regular maintenance is still required to ensure that they remain in pristine condition. If you make an effort to keep your maintenance sessions on a consistent schedule and call a professional roofing company if you notice any damage, you will reduce the likelihood that you will require expensive flat roof repairs. Continue reading for some maintenance suggestions for flat roofs.

There is a widespread lack of awareness among owners of homes and businesses regarding the frequency with which roofs should be inspected. At a minimum of three times per year, you should do an inspection of your flat roof. If there are trees in the area, you should inspect it much more frequently. In the winter, after a significant snowfall, and in the summer, after significant rains, you should inspect your roof.

It is absolutely necessary to keep up with routine maintenance on flat roofs since debris can more quickly accumulate on them than it can on sloped roofs. The task of removing debris from a roof is made significantly less difficult by the fact that flat rooftops are much simpler and safer to walk on than sloped roofs.

In the event that your flat roof has a break in it or water is pouring in from some other location, you should get a professional to inspect the damage and make any necessary repairs. As is the case with all roof leaks, these ones require prompt attention in order to stop any further damage from occurring.

It's possible that your roof could collapse under the weight of an enormous accumulation of snow and ice. If your roof was installed correctly, the likelihood of this happening is low (but not impossible). In the most dire of circumstances, an enormous amount of weight may cause a ceiling to cave in. In most cases, flat roofs are constructed to be able to withstand the necessary amount of weight in a given place. Make sure that you are aware of the maximum amount of weight that your roof can safely support for your own protection.

If you find that water is gathering on your roof, the drainage system may not be adequate for the amount of water. It's possible that it has to be changed or the obstruction removed first.

If you observe any problems, you should get in touch with a qualified roofing contractor at 366 Grand Street Williamsburg, NY 11211 (718) 690-7084 https://www.williamsburgroofingny.com

Water ponding on a flat roof can be caused by various factors, including incorrectly designed roof falls and inadequate slope, deteriorating materials that cause roof drooping, drainage concerns, and silt buildup on the roof surface. The remedy must eliminate the source of the ponding to prevent the problem from recurring and inflicting significant damage to the roof or structure. Contact a professional roofer as soon as you see ponding so that repairs may begin immediately.

Some common sources of ponding are;

Building Stabilization

If you've ever lived in a new house, you've undoubtedly heard a tiny creaking - the sound of the structure gradually settling into its foundation. Settling is a natural process in which your home or structure lowers into the earth over time. This happens in every structure and normally does not result in severe harm. Large commercial buildings, on the other hand, go through the same process, and if they have a flat roof, this might result in low areas appearing in some circumstances. This is especially common in structures with concrete foundations; when the concrete fractures and settles, portions of the building may become minutely lower than others, resulting in small low regions of the roof.

The Earth's Shift

While we may perceive the ground as a picture-perfect immovable object, this is not the reality. As the seasons change, the earth expands and contracts, which can contribute to the natural settling process that every construction goes through. Even prolonged rain can induce soil expansion, affecting the foundation of a building. Not to mention the most significant earth change of all - earthquakes. An earthquake can induce a catastrophic "settling" of a building or possibly force elements of the building's structure to collapse, resulting in low places in the roof.

Compressed Roof Insulation

Every roof has insulation, and if that insulation is inadequately protected from the environment or endures great compression, the structure of the insulation is jeopardized. A leak is a frequent cause of this; water enters the insulation through a hole in the roofing material and saturates the insulation. This thicker insulation deteriorates and sags, resulting in a low point in the roof. A similar issue is caused by compressed insulation, which happens when heavy machinery effectively destroys the insulation.

Insufficient Drainage

Unfortunately, low areas are frequently caused by a simple problem such as insufficient or clogged drainage. If your roof lacks a functioning drainage system, including working gutters, rainwater will have nowhere to go when it rains. If you allow water to rest on your roof for a few days, it might produce a little depression in the roof. It's simple - you've created a roof slope that will worsen with each storm. Even if the drainage system is fixed, water will pool in that low spot every time it rains.

Depending on your roofing requirements, our skilled team can assist you throughout the process; please get in touch with us at 366 Grand Street Williamsburg, NY 11211 (718) 690-7084 https://www.williamsburgroofingny.com

Even with regular conservation and the most dependable of flat roofs, there can be no certainty that you won’t undergo troubles with your roof. The incorrect decision may not only affect an issue not being duly resolved, but it could steer to more severe backwashes that will end up costing you more in the long run. In the fatal case of your roof getting damaged, you'll generally want to consult a roofing professional to pinpoint the extent of the challenge and if it can be repaired. Below are the top factors to consider when bandying whether to replace or repair a flat roof.

Alternatives To Flat Roof Replacement

However, you do have many different alternatives you can consider if you don't sense that a replacement is required or don't have the finances to commit to this.

Be it repairs or replacement, you can count on us to get the job done precisely.

Contact us at 366 Grand Street Williamsburg, NY 11211 (718) 690-7084 https://www.williamsburgroofingny.com

Are you in the process of choosing what type of roof to install for your structure? Among the varied kinds of roofs in the request, one that most structure possessors opt for is a flat roof. Flat roofing isn't your typical roofing system. It requires a bit more conservation than the traditional slope or pitched roof, still, it does have a lot of misconceptions. Most of these come from the aftereffects of incorrect design of the roof, rather than flat roofs themselves, poor installation affects a roof and you should get an experienced roofer to handle the job for you


  1. Cheaper than pitched roofs

When it comes to cost-effectiveness, flat roofing systems are the sure winners. A pitched roof will bring thousands of dollars further than a flat roof for the same area. So, if you’re all for saving more cash, a flat roof is the way to go.

  1. Redundant space for varied functions

You can decide what you want your flat roof to be used for. Structure possessors would be pleased when they find out that they can use the space on their roofs in numerous ways.

  1. A place for HVAC units

Flat roofs are popular spaces to hold marketable HVAC units. rather than placing your HVAC on the ground, having it on the roof allows for boosted security and protection from damage. It's not uncommon for an HVAC to get defaced or damaged by people, trees, and near appliances.

But in the disposal to install the units, your roofing contractors should sort the substructure to confirm the roof capacity. However, there’ll be low spots and puddling, If contractors don’t install them duly. All of these lead to leaks.

  1. Faster and lower disruptive installation process

Flat roofing systems, in general, take fast time to complete. A plain structure means smaller accoutrements and outfit to work with. As a roofing client and business proprietor, you ’ll be satisfied to know that your diurnal operations won’t get interrupted and temporarily stopped for days. Pitched roofing systems are known for the time they take to complete. You deal with further intensive labor and further materials. However, choose a flat roof rather, If you aren't ready and inclined to face interruptions in roofing installations.

  1. Solar panel installation

When we equate flat roofs to pitched roofs, flat roofs are the best locales for solar panels. Installing these energy-saving and environmentally-friendly results on a flat roof allows you to get the most out of them. You ’ll be suitable to optimize the right solar panel angles. utmost of all you maximize the money you spend.

All roof systems have its own advantages and disadvantages. Yet, proper conservation and the right design of flat roofs can lead to a long-continuing, durable, and beautifully designed roof to equal the rest of your home.

Reach out to us at 366 Grand Street Williamsburg, NY 11211 https://www.williamsburgroofingny.com/ to get quality roofing services.

A flat roof comprises supporting beams, trusses, decking, underlayment, and roofing material. A lot goes into keeping a business facility safe from climate factors. Whether you're planning to construct a new flat roof or replace an existing one, it's crucial to know the terminology so you can communicate effectively with your roofing contractor. The following are some of the most significant flat roofing terminologies to be familiar with.

  1. EPDM

EPDM (Ethylene Propylene Diene Monomer) is a synthetic rubber made from raw gas and oil. Because of its easy installation process and longevity, it has become one of the most popular commercial flat roofing systems in the United States in recent times.

  1. Modified Bitumen

Modified Bitumen roofing systems are single-ply membranes placed to the roof surface by rolling. They are comparable to asphalt roofs. However, they contain extra polymers in their ingredients to give additional weather security and extend their lifespan.

  1. Flashing

Flat roof flashing is an integral part of a roof that should not be overlooked. Flat roof flashing is strips of metal bent at a 90-degree angle. Their primary function is to protect against ice, snow, water, and even some trash.

  1. Aggregate

The material surface put to built-up roofs to safeguard the top layer of bitumen from direct sunlight and reflect solar radiation is known as aggregate. It aids in lowering the highest surface temperature, the black surface's short-term variations, and the seasonal temperature range.

  1. TPO

To cover flat roofs, TPO (Thermoplastic Polyolefin) roofing systems comprise a single layer of synthetics and reinforcing scrim. TPO membranes come in 10-, 12-, or 20-foot wide sheets. Because of its inherently reflective surface, which safeguards the roof from UV damage, this roofing solution has received industry popularity.

  1. BUR

The most well-known flat roofing element is built-up roofing, often called BUR. It comprises alternating layers of bitumen (asphalt) and reinforcing fabric, with a top coating of aggregate, which is usually stone or gravel.

  1. PVC

The most common flat roofing element is PVC single-ply membrane. Flat roofs can even be installed using only PVC membranes. A PVC membrane is generally a single sheet of a thermoplastic element with heat-welded PVC seams to make a waterproof bond.

  1. Roof Slope

A roof slope is an angle at which the roof slants. The minimal slope for water to run down a roof is 1 percent (1/8′′ per 1′) in most cases. The minimal slope for a flat roof, according to building regulation, is 2% (1/4′′ per 1′). Even though a sufficient slope will enable rainfall to drain off the roof readily, your flat roof will almost certainly require a waterproof membrane.

  1. R-Value

The R-value of a roofing material indicates how well it resists heat flow. Many states mandate roof systems to have minimal heat resistance; therefore, knowing the R-value is critical for retail flat roofs. Your roofing contractor will consider the underlayment, membranes, insulation, cover boards, and adhesives when calculating the R-value of a roof system.

  1. Underlayment

Roofers place water-resistant or waterproof items precisely onto the roof deck as roofing underlayment. It's frequently used as an additional coating of weather shield behind the rest of the roofing elements.

  1. Seam

Where the paraphernalia panels meet, there is a roofing seam. TPO, PVC, and metal roofs are examples of this. Roof seams are usually the feeblest part of the structure.

  1. Felt

Flat roofs can also be made with roofing felt, which is a common and traditional approach. Felt roofing, often referred to as tar paper, is applied with hot bitumen to form a strong adhesive between the roof and the felt.

Some of the most prominent flat roofing terminologies have been outlined and discussed above. We hope that you find this article useful and can utilize them when necessary. Visit us at 366 Grand Street Williamsburg, NY 11211 (718) 690-7084 https://www.williamsburgroofingny.com/ for more inquiries.

Flat roof ventilation has been given less attention, whereas, it causes a lot of damage to your roof. Aside from some of the popular flat roofing problems, poor roof ventilation shortens the lifespan of your roof.

While insulating your roof is good, ventilation is also important. In fact, they are made for each other. You can insulate your roof as well as ventilate it.

While insulation makes your roof cooler during summer and warmer in the winter, ventilation makes the air in your house circulate and makes excess air escape through your attic.

If you want your roof to last longer and probably exceed its lifespan then you should pay more attention to the ventilation of your roof.

Now, if you have already ventilated your roof, or maybe you just built your house, or maybe you have never ventilated your roof, what are the signs that your roof is crying for help like a homeless child?

Here, you will learn essential signs that point to nothing but the fact that your roof needs immediate ventilation. Or else, you might be risking damaging your roof.

The following are signs that your roof has poor ventilation and needs immediate ventilation;

Increased Cooling Costs: 

Poor ventilation can increase your cooling costs. How you may ask?

When you have poor roof ventilation, it becomes difficult for heat to escape through your attic; therefore, your cooling costs increase during summer. Because you will have to use a cooling system like AC to reduce the heat coming from your attic.

One of the best ways to know if you have poor ventilation is by checking the temperature of your attic compared to other parts of your building. If you noticed excess heat stemming from your attic, then it means you have poor roof ventilation.

Although you can ventilate it yourself, it is better to employ the services of a professional roofer.

Ice Dams In The Winter

When you have poor ventilation, according to the last point, it increases your cooling costs during summer. What then happens during winter?

When your roof is filled with snow, the heat in your attic melts the snow, which eventually turns to water. This water then flows towards the end of your roof, where it can no longer melt, after which, it freezes in your gutters and causes an ice dam.

Moisture In The Attic

When your roof has poor ventilation, not only does it trap the heat in your attic, but it also traps the water, leaving no option to flow to.

As you know, water always finds its way no matter how long. This can lead to water damage in your building. When you notice this problem, you should quickly ventilate your roof to avoid further problems.

Reiterating, you can ventilate your roof yourself, but it is always advisable to employ a professional roofer in your area. To learn more about roof ventilation or flat roofs in general, you can contact us at Williamsburg Roofing, 366 Grand Street Williamsburg, NY 11211, 718-690-7084, [email protected]

This is one question homeowners and industrial building owners ask themselves. They are not even sure if their flat roof needs waterproofing after installation. What is really the essence of waterproofing your roof? You might ask.

Waterproofing is one of the best ways to keep your roof in shape and check. It reduces the amount of exposure your roof has to weather conditions like heavy rains, scorching sun, etc. Which, if not taken care of, affects the lifespan of your roof.

Waterproofing can be used for both sloppy/pitched roofs and flat roofs. It is easier to add waterproofing to a pitched roof than a flat roof because of its sloppiness. But waterproofing is as effective in a flat roof as it is in a pitched roof.

That said, there are elements to consider when waterproofing your flat roof. You should consider the following elements when you want to waterproof your flat roof.

The 3 Processes Of Waterproofing

The following are the 3 processes of installing waterproofing on your roof

Liquid Waterproofing

This waterproofing method involves the use of liquids like fiberglass, fleece membranes, reinforced plastic, etc.

This waterproofing method has a lifespan of at least 20 years and a maximum of 40 years. But this depends on the quality of the waterproofing material used, how it was installed, and the level of maintenance done after it was installed.

Reinforced Bitumen Membrane

This is one of the most applied and used waterproofing methods. It involves putting a membrane on your roof. You can use 2 membranes but most people prefer 3 so they can be sure of its longevity.

After putting the layers on your roof, you then use hot bitumen to bond them together. If you are using it on a warm flat roof (BUR), you should join the layers with a polyester bearer, and place them on the insulation horizontally. But if you are using a cold roof, you should place it on the structural deck.

The self-adhesive, torching, and cold applications are processes used for installing the membranes on your flat roof.

Single-Ply Membrane

As suggested, this is usually used on warm roofs like EPDM, PVC, TPO, etc, to get the best result and longevity. It has different measurement ranges you can use on your flat roof.

This material is usually laid across the insulation. And just like the reinforced bitumen membrane, it can be used on the structural deck too. For more effectiveness, it is also added under the insulation. The methods for installing adhesion, ballasting, and fastening.

With all that has been said, your roof should be waterproofed. It is not necessary but rather compulsory. If you want to enjoy your flat roof for a long period, then you should install a waterproofing system on your roof. To learn more about how to waterproof your flat roof, you should reach out to Williamsburg Roofing NY through 366 Grand Street Williamsburg, NY 11211, 718-690-7084 https://www.williamsburgroofingny.com/.

With the harsh economic climate plaguing different parts of the world, everyone wants to save more money. Nobody wants to spend big on a project when they can spend less and still get the same value.

So if you’re in the market for new flat roofing material, you must definitely consider going for cool roofing as the best way to save money on energy bills. Besides that, cool roofing has proven to be greatly environmentally friendly.

The concept of cool roofing is the trend these days. And with the ever-changing technology, which is always creating better ways for you to utilize less energy, thereby saving you a great deal of money from energy usage in your home, the market is saturated with many acclaimed energy-efficient products. Amidst all this noise, what is the best energy-efficient flat roofing material? How can you pick the right energy-efficient material?

Top Energy-Efficient Flat Roofing Materials

TPO Roofing

Literally, TPO is made from plastic, but technically, TPO is one of the various types of rubber. It is made from a mixture of polypropylene and ethylene-propylene rubber. It is manufactured in sheets that measure 10ft., 12ft., and 20ft. width.

When reflecting heat away from home, no other flat roofing material does it better than TPO roofing membrane. If you’re looking for a flat roofing material that will help you cut down your energy bills significantly, TPO is the best bet. It has an Energy Star rating and a thermal emittance level.8 to.9. Also, TPO is certified by the CRRC (Cool Roof Rating Council) and is 100% recyclable.

EPDM Roofing

EPDM, a type of single-ply membrane roofing, is one of the oldest flat roofing materials used in the US. This rubber roofing material is very common as it is inexpensive, easy to install and maintain. Because it is a rubber material, EPDM is quite elastic and flexible enough to withstand movements and adverse weather conditions.

EPDM comes with special coatings that help them reflect UV rays. Unfortunately, EPDM is not as reflective as the TPO and can still absorb some amount of heat. Nevertheless, a study from the Department of Energy and the EPDM Roofing Association showed that ballast and paver systems like the EPDM could save as much energy as a reflective or “cool” roof.

EPDM can be installed in different ways. It could either be mechanically fastened to the roof deck, fully adhered across the entire roof, or laid loosely and covered with ballast.

Spray Roofing –Spray Polyurethane Foam (SPF)

Spray roofing might seem like a new kid in the block, but this option has been around for a while. Instead of the usual sheets and shingles, SPF, a composition of two chemicals blended at the sprayer, would be spread on the whole roof. These chemicals and the sprayer trigger foam formation that provides excellent waterproofing and insulation.

Why Energy Efficiency?

Energy-efficient roofing materials promise reduced cost of heating and cooling costs in your home. It also offers longevity to your roofing system, reduces the frequency of roof maintenance, excellent resistance to wind, UV rays, rain, and storm.

Is Flat Roof More Energy Efficient Than Pitched Roof?

While the debate about which is more energy-efficient between flat roofs and pitched roofs continue to linger, the Louisiana Department of Natural Resources Building Guide has demonstrated that flat roofs are generally more energy-efficient, thanks to one factor, “insulation.”

Cool roofs are usually reflective with light-colored roof surfaces created to direct the impact of heatwaves away from the building interior. Flat roofing materials are coated with colors that allow them to reflect UV rays. To find out more about energy-efficient roofing, contact Williamsburg roofing, 366 Grand Street Williamsburg, NY 11211, https://www.williamsburgroofingny.com/.


What do they always tell you when you want to embark on a roofing project? How important choosing the right material is? Or how indispensable a professional roofing contractor is to the success of the project? But what about roofing maintenance?

Like every other roofing type out there, proper installation of the flat roofing system is never enough. A good maintenance culture will always make a huge difference. But unlike the more traditional pitched or sloped roofs, flat roof maintenance is much more important.

Why Should I Inspect And Maintain My Flat Roof?

To Prevent Damage

No doubt, your flat roofing system is very much capable of standing against damaging impacts of the weather. But for how long? Besides the wind, what about dead leaves clogging your gutters? Ever thought about how that will affect your roof?

A simple flat roof inspection can help you prevent many damages, including clogged gutters and any potential leak case. Detecting this early will help avoid a more disastrous flat roof problem.

Saves Extra

Think about how much you’d be spending should there be any need to engage the services of a professional roofing company near you for some basic flat roof repair and installation. If you’re a homeowner or property manager in Williamsburg, then you’re most likely to be in the know of how costly flat roof repairs can get. But you can always cut these costs with regular flat roof inspection and maintenance.

Identifying any potential flat roof problems and taking it head-on not only saves you money for costlier repairs but helps keep your energy bills from going higher than necessary. It also saves time that would have gone for expensive repairs.

Keep Your Family, Tenants Safe

Some flat roofing problems like leaks started from minor holes or cracks that were left unchecked. Leaks on your roof will undoubtedly lead to the growth of mildew and mold. And no doubt, staying in a home with mold and mildew growth can never end well with your health. A routine roof maintenance practice is all it takes to keep mold far from your home.

Increase The Roof Lifespan

No matter how durable a roofing system may be, without routine inspection and maintenance, it will surely give way to the impacts of the elements earlier than it’s supposed to. Being ignorant of minor problems on your roofing system will eventually lead to a complete roof replacement earlier than necessary.


If there’s one thing any homeowner or property manager will enjoy most with regular flat roof maintenance, it’s the peace of mind that comes with it. No matter how bad the weather might be the previous night and how many other roofing systems fell to the weather’s impact, you’ll wake up with the confidence that your roof isn’t affected.

Flat roofs are quite strong, durable, and reliable. However, the ever-unending effects of the elements will eventually have their toll on the flat roofing system. And the best way to nip any problems early while also saving money is through flat roof maintenance. Constant flat roof inspection and maintenance will always ensure that the structure and quality of your roofing system are always intact.

A regular inspection and maintenance can always make a difference. If you have any questions about your flat roof in Williamsburg, NY, or want a thorough inspection, contact us at 366 Grand Street Williamsburg, NY 11211, 718-690-7084, https://www.williamsburgroofingny.com/.



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