What is EPDM Roofing?

EPDM roofing is a single-ply rubber membrane used on flat and low-slope roofs. EPDM stands for ethylene propylene diene monomer, which is a synthetic rubber that is extremely durable, weather-resistant, and long-lasting. According to the EPDM Roofing Association (ERA), a properly installed EPDM roof has an expected service life of 38 years, and many EPDM roofs still perform well at 40, 45, and even 50 years of age. EPDM is one of the most trusted flat roofing materials in the United States and is used on millions of commercial and residential buildings. This guide covers everything homeowners and building owners in Manassas, Virginia, and across Northern Virginia need to know about EPDM roofing, including how it works, how it compares to other flat roof options, and how to keep it performing for decades.

What Is EPDM Roofing and How Does It Work?

EPDM roofing is a large sheet of synthetic rubber that is rolled out across a flat or low-slope roof to create a waterproof barrier. It works by covering the entire roof surface with a single continuous membrane, sealed at the seams with adhesive or tape, to prevent water from getting into the building.

EPDM membranes come in two colors: black and white. Black EPDM absorbs heat and is the traditional standard. White EPDM reflects sunlight and qualifies as a “cool roof” option. The membrane comes in large rolls, typically 10 to 50 feet wide and up to 200 feet long. Wider sheets mean fewer seams, and fewer seams mean fewer potential leak points.

According to GAF, one of the largest roofing manufacturers in North America, EPDM is available in two standard thicknesses: 45 mil and 60 mil. A 60-mil membrane is thicker, more puncture-resistant, and comes with longer warranty options. Most commercial roofing projects use the 60-mil thickness for maximum durability.

EPDM has been used on flat roofs in the United States since the 1960s. That gives it over 60 years of real-world performance data, more than any other single-ply roofing membrane. According to the ERA, EPDM has one of the longest and best-documented performance records in the low-slope roofing industry.

Is EPDM the Same as a Rubber Roof?

Yes, EPDM is the same as a rubber roof. The terms “EPDM roof” and “rubber roof” are used interchangeably in the roofing industry. When someone says they have a rubber roof on their building, they are almost always talking about an EPDM membrane.

EPDM is made from synthetic rubber derived from petroleum-based materials. It is not natural rubber like you would find in a car tire. The synthetic compound gives EPDM its ability to resist UV rays, ozone, temperature extremes, and weathering for decades without breaking down.

Some people also use the term “rubber roof” to describe modified bitumen or other roll-applied products, but technically, EPDM is the only true rubber membrane used in mainstream roofing. TPO and PVC are thermoplastic membranes, not rubber. Knowing this distinction helps homeowners in Manassas and Northern Virginia ask the right questions when getting estimates for flat roof work.

How Long Should an EPDM Roof Last?

An EPDM roof should last 25 to 40 years or more with proper installation and regular maintenance. The EPDM Roofing Association announced in 2025, based on a comprehensive review of field evidence, laboratory findings, and a survey of 569 roofing professionals, that properly designed, installed, and maintained EPDM roof membranes have an expected service life of 38 years.

Many EPDM roofs exceed that number. In the ERA’s 2025 survey, roofing professionals reported encountering EPDM roofs still performing at 40, 45, and even 50 years of age. Independent studies of in-situ aged EPDM membranes in North America and Europe found that membranes with 17 to 32 years of service life remained watertight and continued to meet key physical-property requirements.

The thickness of the membrane matters. A 60-mil EPDM membrane generally lasts longer than a 45-mil membrane because it is more resistant to punctures, tears, and weathering. The attachment method also plays a role. Fully adhered EPDM systems tend to have the longest service life because the membrane is bonded directly to the substrate, leaving no gaps for wind to lift or water to travel.

For building owners in Manassas and across Northern Virginia, EPDM is a strong long-term investment for flat and low-slope roofs. Comparing the average lifespan of different roofing materials shows EPDM among the top performers for flat roof applications.

Is EPDM Roofing Any Good?

Yes, EPDM roofing is very good. It is one of the most widely used and well-proven flat roofing materials in the world. EPDM has over 60 years of real-world performance data, more than any other single-ply membrane on the market.

EPDM is good because it resists UV radiation, ozone, temperature extremes, and weathering without becoming brittle or cracking. According to the National Roofing Contractors Association (NRCA), EPDM is the most commonly specified single-ply membrane for low-slope roofing applications in North America. The Freedonia Group, a market research firm, reports that single-ply membranes (including EPDM and TPO) dominate the commercial flat roof market in the United States.

EPDM also performs well in a wide range of climates. It handles the hot, humid summers and cold, icy winters of Northern Virginia without losing flexibility or performance. Unlike some thermoplastic membranes that can become brittle in extreme cold, EPDM stays flexible down to temperatures of minus 40 degrees Fahrenheit, according to Carlisle SynTec, one of the largest EPDM manufacturers.

What Are the Common Problems With EPDM Roofs?

The common problems with EPDM roofs are seam failures, shrinkage, punctures, ponding water, and improper flashing. Most of these problems are caused by installation errors or lack of maintenance, not by the membrane material itself.

Seam failures are the most common issue. EPDM seams are joined with adhesive or seam tape. Over time, adhesive can dry out and seam tape can lift, especially if the seams were not cleaned and primed properly during installation. According to the NRCA, seam-related leaks account for a significant percentage of all flat roof service calls.

Shrinkage happens when the EPDM membrane slowly contracts over many years. This pulls the membrane away from the edges, flashings, and penetrations, creating gaps where water can enter. According to a study published by the National Institute of Standards and Technology (NIST), EPDM membranes can shrink by 1% to 2% over their lifespan. On a 100-foot-long roof, that means the membrane could pull back 1 to 2 feet from the edge. Fully adhered installations resist shrinkage better than mechanically attached or ballasted systems.

Punctures happen when heavy foot traffic, dropped tools, or falling debris damage the membrane surface. EPDM is flexible and strong, but it is not puncture-proof. A 60-mil membrane is much more resistant to punctures than a 45-mil membrane.

Ponding water occurs when water sits on the roof surface for more than 48 hours after a rain event. While EPDM itself is not harmed by standing water, ponding accelerates wear on the seams and can attract algae and debris buildup. According to the NRCA, proper roof slope and drainage design eliminate most ponding problems before they start.

Regular inspections catch these problems early. Building owners in Manassas and Fairfax who schedule annual flat roof inspections avoid most of the costly repairs that come from neglected EPDM systems. Roof repair services can address small seam or flashing issues before they turn into major leaks.

What Are the Disadvantages of EPDM?

The disadvantages of EPDM are that black EPDM absorbs heat, the seams are not heat-welded like TPO or PVC, the membrane can be punctured by foot traffic, and it requires regular seam inspections to maintain its waterproof performance.

Black EPDM is not energy efficient in hot climates because it absorbs solar heat rather than reflecting it. According to the U.S. Department of Energy, a dark roof surface can reach temperatures of 150 degrees Fahrenheit or higher in direct summer sun. White EPDM solves this problem by reflecting sunlight, but white EPDM costs slightly more and is less commonly installed than the standard black version.

EPDM seams are bonded with adhesive or tape rather than heat-welded. TPO and PVC membranes use hot-air welding to fuse seams together, which creates a stronger, more permanent bond. According to American WeatherStar, TPO seam strength is nearly four times that of an EPDM adhered or taped seam. This does not mean EPDM seams fail frequently, but it does mean they require more attention during installation and maintenance.

EPDM is also more susceptible to punctures than TPO or PVC. On roofs with heavy foot traffic, rooftop HVAC equipment, or frequent maintenance activity, a thicker 60-mil membrane or a protective walkway pad is recommended to prevent damage.

Is EPDM Better Than Shingles?

EPDM is better than shingles for flat and low-slope roofs. Shingles are better than EPDM for steep-slope roofs. They serve different purposes and are designed for different roof types.

Asphalt shingles require a minimum roof slope of about 2:12 to 4:12 (depending on the product and building code) to shed water properly. On flat or low-slope roofs, shingles do not work because water pools on them instead of running off. EPDM is designed specifically for flat and low-slope applications where water needs to be held out rather than shed off.

According to the National Association of Home Builders (NAHB), standard asphalt shingles last about 20 to 30 years. A properly installed EPDM roof lasts 25 to 40 years or more. For flat sections on a home, like a porch roof, a garage addition, or a lower-level extension, EPDM is the right material.

Many homes in Northern Virginia have a combination of steep-slope and flat-roof sections. The steep sections get asphalt shingles or metal, and the flat sections get EPDM or TPO. This combination approach is common across Manassas, Fairfax, and Arlington.

Which Roof Is Better, EPDM or TPO?

EPDM is better for long-term durability and flexibility in extreme temperatures. TPO is better for energy efficiency and seam strength. Both are excellent flat roofing materials, and the best choice depends on the building, the climate, and the budget.

EPDM has a longer track record. It has been in use for over 60 years and has decades of field data proving its durability. TPO has been in use since the early 1990s. According to the Freedonia Group, TPO now commands about 40% of the commercial flat roof market in the United States, largely because of its white, reflective surface and heat-welded seams.

EPDM stays flexible in extreme cold. According to Carlisle SynTec, EPDM maintains flexibility down to minus 40 degrees Fahrenheit. TPO can become stiffer in very cold temperatures, which makes winter installation and repairs more challenging in colder climates.

TPO reflects more heat than standard black EPDM, which reduces cooling costs. According to the U.S. Department of Energy, cool roofing membranes like white TPO can reduce a building’s cooling energy use by 10% to 30%. White EPDM offers similar reflective properties but is less commonly specified than white TPO.

EPDM vs. TPO Comparison

Sources: EPDM Roofing Association (ERA), Freedonia Group, American WeatherStar, Carlisle SynTec, U.S. Department of Energy

Vertex Roofing installs both EPDM and TPO systems on flat and low-slope roofs across Northern Virginia. Learning more about single-ply roofing options like TPO and EPDM helps building owners make an informed choice for their property.

What Is the Best Flat Roof Covering?

The best flat roof covering depends on the building, the climate, and the priorities of the owner. EPDM is the best for long-term durability and proven performance. TPO is the best for energy efficiency and reflectivity. PVC is the best for chemical resistance and rooftop restaurants or commercial kitchens.

According to the NRCA, single-ply membranes (EPDM, TPO, and PVC) are the most commonly installed flat roofing systems in the United States. Modified bitumen and built-up roofing (BUR) are still used but have steadily lost market share to single-ply systems over the past two decades.

For most flat-roof homes and commercial buildings in Manassas and Fairfax, EPDM or TPO are the two top choices. EPDM works especially well on buildings that do not have heavy rooftop equipment or regular foot traffic. TPO is a strong choice for buildings where energy savings from a reflective surface are a priority.

What Is the Best Roof for Your Money?

The best roof for your money on a flat or low-slope building is EPDM. It has the lowest material cost among single-ply membranes, the longest proven track record, and one of the longest lifespans in the flat roofing category.

According to market data from Premier Group Roofs, EPDM materials cost roughly $3.50 to $5.50 per square foot, while TPO runs $4.00 to $6.00 per square foot and PVC runs $5.00 to $8.00 per square foot. Over a 30-year lifespan, EPDM’s lower upfront cost and long service life make it one of the most cost-effective flat roof options available.

For steep-slope roofs, standard asphalt shingles offer the best value for most budgets. According to RubyHome, the average cost to replace a roof with asphalt shingles in the United States is about $9,526. Metal roofs cost more upfront but last two to three times longer, making them a strong value for homeowners who plan to stay in the home long-term.

Homeowners in Northern Virginia with both flat and steep sections should think about the best material for each section separately. A guide to choosing the best roofing material helps match the right product to each part of the roof.

Can Water Sit on an EPDM Roof?

Yes, water can sit on an EPDM roof without damaging the membrane itself. EPDM is completely waterproof and does not absorb water. However, ponding water (water that remains on the roof for more than 48 hours after rain) is a sign of a drainage problem that should be addressed.

According to the NRCA, ponding water on a flat roof accelerates wear on seams, promotes algae growth, and adds extra weight to the roof structure. One inch of standing water over one square foot weighs about 5.2 pounds. Over a large ponding area, this weight adds up quickly.

Most ponding problems come from poor roof slope, clogged drains, or sagging areas in the roof deck. A properly designed flat roof should have a slight slope (at least 1/4 inch per foot, according to the International Building Code) to direct water toward drains or scuppers.

Building owners in Manassas and across Northern Virginia should check for ponding after heavy rain. If water is still sitting on the EPDM surface 48 hours later, it is time to call a professional. Flat and low-slope roof drainage is critical for getting the most life out of any membrane system.

Can I Walk on an EPDM Roof?

Yes, you can walk on an EPDM roof, but you should do it carefully and only when necessary. EPDM is flexible and can handle foot traffic, but repeated walking in the same areas can cause wear, scuffing, and eventually punctures.

Wear soft-soled shoes with clean bottoms. Hard-soled boots, heels, and dirty shoes with embedded gravel can damage the membrane surface. On commercial buildings with rooftop HVAC units that need regular service, installing walkway pads along the traffic paths protects the membrane and extends its life.

According to Carlisle SynTec, a 60-mil EPDM membrane has significantly better puncture resistance than a 45-mil membrane. For buildings where regular rooftop access is expected, the 60-mil thickness is the recommended standard.

Does EPDM Have to Be Glued Down?

No, EPDM does not have to be glued down. EPDM can be installed using three different methods: fully adhered (glued), mechanically attached (fastened), or ballasted (held down by gravel or pavers). Each method has advantages depending on the building and the roof design.

Fully adhered (glued) is the most common method for commercial and residential flat roofs. The membrane is bonded directly to the substrate (usually insulation board or the roof deck) with contact adhesive. This method provides the best resistance to wind uplift and shrinkage. According to the ERA’s 2025 survey, roofing professionals reported the longest expected service life for fully adhered EPDM systems.

Mechanically attached uses fastener plates along the seam edges to hold the membrane to the roof deck. This method is faster to install and works well on large commercial roofs. It is less resistant to shrinkage than fully adhered systems because the membrane is only held at the seams.

Ballasted uses a layer of smooth river rock, concrete pavers, or gravel placed on top of the loose-laid membrane. The weight holds the membrane in place. Ballasted systems require a roof structure strong enough to support the extra load (typically 10 to 12 pounds per square foot for gravel). This method is less common today due to the structural requirements and the difficulty of finding leaks under the ballast.

For most homes and small commercial buildings in Manassas and Fairfax, a fully adhered EPDM system is the best choice. It provides the tightest bond, the best wind resistance, and the smoothest surface for drainage.

Can a Roofer Do My Roof When It Is 45 Degrees Out?

Yes, a roofer can install an EPDM roof when it is 45 degrees outside, but the adhesive and seam products perform differently in cooler temperatures. Most EPDM adhesives and primers require a minimum application temperature of about 40 degrees Fahrenheit.

According to Carlisle SynTec, EPDM bonding adhesives should be applied when both the air temperature and the membrane surface temperature are above 40 degrees Fahrenheit. In cooler conditions, the adhesive takes longer to cure and may not bond as strongly.

EPDM membrane itself stays flexible in cold weather, which is one of its biggest advantages over TPO and PVC. Installers can handle, position, and roll EPDM in cold conditions without the membrane cracking or stiffening. In Northern Virginia, where temperatures during fall and early spring regularly dip into the 40s and 50s, EPDM is a practical option for shoulder-season installations.

Experienced contractors in Manassas know how to work with EPDM adhesives in cooler weather. They may use specialized cold-weather primers and store adhesives in heated areas before use to improve bonding performance.

Why Do Insurance Companies Not Like Flat Roofs?

Insurance companies are cautious about flat roofs because flat roofs have a higher risk of water ponding, leaking, and structural damage compared to steep-slope roofs. Flat roofs do not shed water as quickly, which increases the chance of water-related claims.

According to FEMA, water damage is the most common source of roofing insurance claims in the mid-Atlantic region. Flat roofs, by design, hold water longer than pitched roofs. If drains are clogged or the roof slope is insufficient, even a moderate rainstorm can cause ponding that leads to leaks.

That said, many insurance companies do cover flat roofs without issue, especially when the roof is well-maintained and made from a durable material like EPDM or TPO. Some insurers offer better rates for newer flat roofs with documented maintenance histories. Homeowners in Northern Virginia with flat roof sections should talk to their insurance provider about coverage specifics and ask whether the roof membrane type or maintenance history affects their premium.

Filing a claim correctly makes a big difference. Knowing how the roof insurance claims process works helps building owners in Manassas avoid common mistakes that delay or reduce payouts.

What Is the Most Reliable Roof Type?

The most reliable roof type depends on the roof slope. For flat and low-slope roofs, EPDM is one of the most reliable options because of its 60-year track record and proven 38-year expected service life. For steep-slope roofs, standing seam metal and slate are the most reliable because of their extreme longevity and resistance to weather damage.

According to the NAHB, metal roofs last 40 to 80 years, and slate roofs can last 60 to 150 years. For flat roofs, EPDM and TPO are the two most reliable single-ply options. EPDM wins on long-term track record, while TPO wins on seam strength and energy efficiency.

In Northern Virginia, where homes and commercial buildings face hot summers, cold winters, and frequent storms, reliability means a roof that can handle temperature swings and heavy rain without failing. EPDM’s flexibility in extreme cold and its resistance to UV degradation make it a top-tier choice for flat roofs in the Manassas area. For steep sections, standing seam metal roofing offers the best combination of durability and weather resistance.

What Are the Top 5 Roofing Materials in the USA?

The top 5 roofing materials in the USA are asphalt shingles, metal roofing, EPDM rubber membrane, TPO membrane, and clay or concrete tile. These five materials cover the vast majority of residential and commercial roofing projects nationwide.

Asphalt shingles are the most popular roofing material in the country. According to the Freedonia Group, asphalt shingles account for about 73% to 80% of the residential roofing market. They are affordable, easy to install, and come in a wide range of colors and styles.

Metal roofing is the fastest-growing residential segment. According to the Metal Roofing Alliance, metal has grown from 3% to 17% of the residential market over the past 20 years. Metal lasts 40 to 80 years, resists fire and wind, and reflects solar heat.

EPDM dominates the flat and low-slope market. It has the longest field performance record of any single-ply membrane and is the most affordable single-ply option per square foot.

TPO is the leading single-ply membrane for new commercial construction. According to the Freedonia Group, TPO commands about 40% of the commercial flat roof market, driven by its white reflective surface and heat-welded seams.

Clay and concrete tile are popular in warmer climates like the South and Southwest. They last 50 to 100+ years and offer a distinctive aesthetic, but their weight requires additional structural support.

What Color Roof Has the Best Resale Value?

Neutral roof colors like charcoal, dark gray, weathered wood, and slate blue have the best resale value for steep-slope roofs. For flat roofs, the membrane color is not visible from the street, so it does not affect curb appeal or resale value.

According to the National Association of Realtors (NAR), curb appeal contributes about 7% of a home’s perceived value. A roof in good condition with a neutral, market-friendly color signals to buyers that the home has been well-maintained.

For flat EPDM roofs, the choice between black and white is a performance decision, not an aesthetic one. White EPDM reflects heat and reduces cooling costs. Black EPDM absorbs heat, which can be helpful in colder climates. In the Manassas area, where summers are hot and winters are cold, either option works, but white EPDM provides a slight edge on summer energy savings.

What to Ask a Roofer Before Hiring?

The most important things to ask a roofer before hiring are whether they are licensed and insured, what materials they will use, what warranty they offer, and how many years of experience they have with the specific roof type you need.

For flat roof work in Virginia, verify that the contractor holds a valid license from the Virginia Department of Professional and Occupational Regulation (DPOR). Ask for proof of both general liability insurance and workers’ compensation coverage. According to the NRCA, hiring an uninsured contractor leaves the homeowner financially liable for any injuries that happen on the property during the job.

Ask specifically about their experience with EPDM or TPO, depending on which membrane you choose. Flat roofing is a specialized skill. A contractor who mainly installs asphalt shingles may not have the training or equipment to install an EPDM system correctly. Seam bonding, adhesive application, and flashing details on flat roofs are different from steep-slope work.

Ask about the manufacturer warranty. Contractors who are certified by the membrane manufacturer (like Carlisle SynTec, Firestone, or GAF) can offer stronger, manufacturer-backed warranties that cover both materials and labor. This is similar to how a GAF Master Elite Contractor can offer the best shingle warranties. Learning smart tips for finding the right roofing contractor applies to flat roof projects just as much as shingle or metal work.

EPDM Roofing Maintenance Tips for Northern Virginia

EPDM roofs are low-maintenance, but they are not no-maintenance. Regular inspections and a few simple tasks keep an EPDM roof performing at its best for decades.

Inspect twice a year. Check the roof in the spring and fall. Look for seam separations, punctures, blisters, and flashing pulls. Pay extra attention to areas around drains, vents, pipes, and HVAC units.

Clear debris regularly. Leaves, branches, and dirt can clog drains and trap moisture on the membrane surface. In the Manassas and Fairfax area, fall leaf season creates heavy debris loads on flat roofs surrounded by trees.

Check drains and scuppers. Make sure all drainage points are clear and flowing. Standing water is the enemy of any flat roof. According to the International Building Code, flat roofs should have a minimum slope of 1/4 inch per foot toward drains.

Repair seams and flashings promptly. A small seam separation that is caught early costs very little to fix. The same seam left alone for a year can let water into the building, damage insulation, and lead to a much more expensive repair.

Keep foot traffic to a minimum. Only walk on the roof when necessary, and use designated walkway pads on roofs with rooftop equipment that needs regular servicing.

Staying on top of routine checks prevents the major issues that lead to early roof failure. Building owners who understand the basics of roof maintenance get more life out of every roofing dollar they spend.

Frequently Asked Questions

How Thick Should EPDM Roofing Be?

EPDM roofing should be 60 mil thick for most commercial and residential flat roof applications. A 60-mil membrane provides better puncture resistance, longer lifespan, and stronger warranty coverage than a 45-mil membrane. According to the EPDM Roofing Association’s 2025 survey, roofing professionals reported the longest expected service life for 60-mil fully adhered EPDM systems. In Manassas and across Northern Virginia, 60-mil EPDM is the standard recommendation from experienced flat roof contractors.

Can EPDM Be Installed Over an Old Flat Roof?

Yes, EPDM can sometimes be installed over an old flat roof if the existing surface is in good condition, dry, and structurally sound. This is called a recover or overlay. Building codes in Virginia generally allow one recover layer. If there is already more than one layer, the old materials must be removed before new EPDM goes on. A professional inspection determines whether a recover is possible or a full tear-off is needed. The differences between reroofing and full replacement apply to flat roofs just like they do to shingle roofs.

Does EPDM Roofing Work in Northern Virginia’s Climate?

Yes, EPDM roofing works very well in Northern Virginia’s climate. EPDM stays flexible in cold winter temperatures and resists UV degradation during hot, humid summers. The Manassas area experiences summer highs in the 90s and winter lows in the teens and 20s. According to Carlisle SynTec, EPDM maintains flexibility down to minus 40 degrees Fahrenheit, which is far below anything Northern Virginia experiences. EPDM also handles the heavy rain and occasional ice storms common in the region.

How Do I Know If My Flat Roof Needs to Be Replaced?

You know your flat roof needs to be replaced if you see widespread cracking, large seam separations, persistent leaks in multiple locations, bubbling or blistering across large areas, or if the membrane has reached 25 to 30+ years of age. Small, isolated issues can usually be repaired. But when problems are widespread, replacement is more cost-effective than patching. A professional inspection from an experienced contractor in Fairfax or Manassas will give you a clear answer. Knowing the difference between roof replacement and repair helps you make the right call.

Is EPDM Better Than Modified Bitumen?

EPDM is generally better than modified bitumen for most flat roof applications. EPDM lasts longer (38-year expected service life according to the ERA, compared to about 20 years for modified bitumen according to the NAHB). EPDM is also lighter, easier to repair, and stays flexible in a wider range of temperatures. Modified bitumen is a good option for small flat sections and can be installed with a torch or cold adhesive, but it does not match EPDM’s durability or service life.

How Often Should an EPDM Roof Be Inspected in Manassas?

An EPDM roof in Manassas should be inspected at least twice a year, in the spring and fall. Additional inspections should be done after severe storms, including heavy rain, hail, or high winds. According to the NRCA, regular inspections are the single most effective way to extend the life of any flat roof. Spring inspections catch damage from winter ice and snow, while fall inspections clear debris and prepare the roof for winter weather in Northern Virginia.

Does Vertex Roofing Install EPDM Roofs?

Yes, Vertex Roofing Contractors Inc. installs EPDM and TPO flat roofing systems for residential and commercial properties across Northern Virginia. The team serves homeowners and building owners within a 35-mile radius of Manassas, Virginia, and has over a decade of experience in flat roof installation, repair, and replacement.

Final Thoughts

EPDM roofing is one of the most proven, durable, and cost-effective options for flat and low-slope roofs. With a 38-year expected service life backed by over 60 years of real-world field data, EPDM delivers long-term protection that few other flat roofing materials can match. The key to getting the most out of an EPDM roof is proper installation, the right membrane thickness, and regular maintenance.

For homeowners and building owners in Manassas, Fairfax, Gainesville, and across Northern Virginia, working with an experienced, certified roofing contractor is the best way to get a flat roof that lasts. Vertex Roofing Contractors Inc. is a GAF Master Elite Contractor and GAF President’s Club Award winner with over a decade of experience installing and repairing flat and steep-slope roofing systems throughout the region.

Call (703) 794-2121 today or request a free estimate to discuss your EPDM or commercial roofing project with a team that knows flat roofs inside and out.