Monthly Archives: July 2025

When it comes to selecting a flat roofing systems, durability, performance, and sustainability are critical factors in making the right choice. EPDM (ethylene propylene diene terpolymer) roofing systems have numerous advantages over options like asphaltic-based single-ply systems. These advantages make EPDM an excellent solution for both commercial and residential roofing projects.

Longevity and Durability

EPDM roofs have an industry-leading lifespan, often exceeding 30 years, with proper care and maintenance. Their rubber composition provides superior resistance to:

• Cracking
• UV exposure
• Weather-related damage

Additionally, when installed correctly, EPDM can withstand years of wear and tear, making it one of the most reliable roofing materials available.

Weather Resistance

One of the standout qualities of EPDM is its excellent weather resistance. It holds up against extreme conditions, including high winds, hailstorms, heavy rain, and even snow. This durability makes it an ideal roofing solution for a wide variety of climates, from freezing temperatures to scorching heat, ensuring consistent protection for your building year-round.

Improved Flexibility

EPDM stands out for its flexibility, especially in cold temperatures where other materials may become rigid and prone to cracking. This flexibility reduces the risk of damage during freeze-thaw cycles, ensuring that the material can expand and contract with temperature changes without compromising its integrity. Unlike asphaltic systems, which tend to lose flexibility over time, EPDM can maintain this important feature for decades.

Lightweight Material

EPDM is a lightweight material that places less stress on your building’s structure compared to heavier alternatives such as asphalt. Its reduced weight not only simplifies installation but also minimizes long-term structural wear. This reduced wear makes EPDM an excellent choice for retrofits and new construction projects where efficiency and structural preservation are important.

Superior UV Resistance

EPDM’s exceptional UV resistance is another feature that sets it apart. Unlike other materials that degrade quickly under constant sun exposure, EPDM’s rubber composition can withstand prolonged UV rays without significant wear. This resistance prolongs the life of the roofing membrane and reduces the likelihood of costly repairs due to sun damage.

Reduced Maintenance Needs

EPDM roofs deliver long-term performance with minimal upkeep. Unlike asphalt-based systems that may require frequent inspections and repairs, EPDM’s resilience and simple design reduce maintenance demands. Over time, reduced maintenance allows building owners to save time and money over the years while enjoying reliable protection against the elements.

Cost-Effective Over Time

While the upfront cost of EPDM may be similar to asphaltic systems, the real value lies in its long-term savings. Thanks to its durability, reduced maintenance, and energy efficiency, EPDM proves to be a cost-effective investment. Over its lifespan, building owners can save significantly on repairs, replacements, and energy expenses.

Resistance to Ponding Water

EPDM’s exceptional resistance to ponding water makes it an ideal choice for flat or low-slope roofs, which often experience standing water after heavy rainfall or snowmelt. Unlike asphaltic systems, which can degrade or blister quickly when exposed to standing water for prolonged periods, EPDM remains intact and maintains its performance.

This durability means fewer repair needs and a longer lifespan, even in challenging weather conditions. For building owners in climates with frequent rain or storms, EPDM provides a worry-free solution that ensures consistent protection against water damage.

Better Energy Efficiency

EPDM membranes are available in both black and white options, offering building owners flexibility in optimizing energy efficiency based on their specific climate needs. Black EPDM absorbs heat, making it a smart choice for colder regions where maintaining warmth inside the building is a priority. This heat-absorption can lead to lower heating costs during winter months.

On the other hand, white EPDM reflects sunlight, which reduces heat absorption and helps lower cooling costs in warmer climates. This reflective capability also reduces urban heat island effects, contributing to more sustainable urban environments.

Environmental Friendliness

Choosing EPDM is a step toward greener building practices. The material is not only highly durable but also extremely recyclable, often being repurposed into new products at the end of its lifespan. This minimizes waste and reduces the environmental impact of construction projects.

In contrast, asphaltic systems are less environmentally friendly, often ending up in landfills after their use. The production process for EPDM also has a smaller carbon footprint compared to many traditional roofing materials. When you choose EPDM, you support sustainability and help create a healthier planet.

Chemical Resistance

EPDM can resist a wide range of chemicals, making it an ideal choice for buildings in industrial settings or areas exposed to pollutants, harsh cleaning agents, or chemical byproducts. Its ability to withstand exposure to these substances without breaking down ensures long-term reliability and consistent performance.

Unlike asphaltic membranes, which may degrade or lose their structural integrity under similar conditions, EPDM retains its strength and protective properties. This resistance makes it an excellent solution for warehouses, factories, and other facilities that operate in demanding environments.

Easy Repairs

Even the most durable roofs may experience damage over time, but repairing EPDM is quick, simple, and cost-effective. Small tears, punctures, or damage caused by debris can be patched with minimal effort, reducing downtime and repair costs.

Unlike asphaltic-based systems, which often require extensive labor, specialized equipment, or complicated processes, EPDM repairs are straightforward and accessible. This ease of maintenance is particularly beneficial for building owners who want a roof that can stand strong through the test of time.

Proven Track Record

EPDM has been a trusted and reliable roofing solution for over 50 years, with a long history of superior performance in real-world applications. Its durability, versatility, and resistance to environmental factors have made it a go-to choice for countless commercial and residential structures.

From extreme weather conditions to everyday wear and tear, EPDM has consistently proven its ability to perform under pressure. EPDM’s proven track record offers peace of mind, knowing you’re investing in a high-quality material that will stand the test of time. Its reputation as a superior alternative to asphaltic systems ensures confidence in its performance and durability for years to come.

EPDM roofing systems provide many advantages over asphaltic-based single-ply systems, making them the right choice for you and your roof. When you choose EPDM, you can count on consistent reliability, reduced maintenance, and long-term cost savings. Whether you’re working on a residential or commercial project, EPDM delivers the advantages you need, and you can get your EPDM flat roof rubber membrane from us at RoofKit Roofing.

Purchase RoofKit Roofing Products here or at Lowe’s.

Flat roofs can be stylish and functional, but they also come with unique challenges. Without the right drainage systems and maintenance, water can accumulate on your roof, leading to costly water damage. To protect your home and avoid water damage, understanding flat roof drainage is a must. With the right knowledge, protecting your roof and keeping it in excellent condition can be easy.

Install Proper Drainage Systems

Every flat roof needs an effective drainage system to manage water flow. Common options include interior drains, scuppers, and gutters. These systems direct water away from the roof and prevent pooling, which can cause long-term damage such as leaks, structural strain, and roof collapse.

Choosing the right drainage system depends on your roof’s design and climate, and consulting with a professional can ensure you select the most effective solution.

Regularly Inspect the Roof

Flat roofs are prone to water pooling and debris buildup, so routine inspections are essential. Schedule inspections at least twice a year, ideally in the spring and fall and after major storms. Look for signs of standing water, cracks, punctures, or damage to the roof membrane. Addressing issues early saves time and money by preventing minor problems from spiraling into major repairs.

Keep Drains and Gutters Clear

Clogged drains and gutters are a leading cause of water pooling on flat roofs. Leaves, twigs, and other debris can block the flow of water, causing it to back up and remain on your roof. Regularly clean out the drainage systems, especially during fall when leaves are more likely to accumulate. Consider installing gutter guards or strainers to reduce the frequency of maintenance.

Add a Slight Roof Slope

Although flat roofs appear level, they should have a slight slope of at least one-fourth of an inch per foot to encourage water runoff. Without this slope, water can pool in certain areas, leading to structural strain and other issues. If your roof’s slope is insufficient, professional roofers can add tapered insulation or adjust the pitch to improve drainage.

Invest in High-Quality Waterproofing

Waterproofing is one of the most critical steps in protecting your flat roof from damage caused by water infiltration. Without proper waterproofing, small amounts of water can seep into your roof’s layers, leading to structural damage, mold growth, and expensive repairs. Installing a durable waterproof membrane made of EPDM (ethylene propylene diene monomer) can drastically reduce these risks.

This type of advanced material creates a seamless barrier against water and is highly resistant to wear and tear. After installation, make it a habit to inspect the membrane regularly for punctures, cracks, or weak points that could compromise its performance.

Verify Flashing Is Intact

Flashing is a vital detail that is easy to overlook during roof maintenance. It’s used to protect vulnerable areas of your roof, such as edges, seams, vents, and joints, where water is most likely to seep through. Damaged, loose, or missing flashing can quickly lead to water penetration and leaks. Perform regular inspections to check for signs of rust, cracks, or detachment in your flashing. If you find any issues, repair or replace the flashing promptly to prevent further damage.

Monitor for Ponding Water

Ponding water is one of the most common issues for flat roofs. It occurs when water collects in low areas and doesn’t drain properly, putting stress on the roof structure and increasing the risk of leaks. Over time, stagnant water can weaken the waterproof membrane, leading to cracks and other damage. If you notice ponding water on your roof, don’t ignore it. Addressing ponding water early will prevent long-term damage and costly repairs.

Prioritize Snow and Ice Removal

Flat roofs are especially vulnerable to heavy snow and ice buildup during the winter months. As snow melts, the resulting water can pool and seep into small cracks or weak spots, causing leaks and structural stress. Left unaddressed, this can lead to serious damage over time.

Be sure to clear drains and gutters of ice and debris to ensure proper drainage. By prioritizing snow and ice removal, you can prevent unnecessary strain on your roof and keep it in good condition throughout the winter season.

Check for Blockages After Storms

Storms can wreak havoc on your flat roof by depositing leaves, branches, dirt, and other debris that can clog your drains and gutters. Clogged drainage systems prevent water from flowing off your roof, leading to pooling water, leaks, and structural stress. After a heavy rainstorm or windstorm, inspect your roof for debris and remove it promptly.

Pay special attention to gutters, downspouts, and roof drains to ensure they are clear and function properly. Routine post-storm cleanups will prevent drainage issues and extend the life of your roof.

Use Proper Insulation

Insulation is often overlooked when it comes to roof maintenance, but it plays a crucial role in protecting your flat roof. Poor or inadequate insulation can lead to condensation indoors, resulting in moisture buildup that damages your roof from the inside out. Proper insulation helps regulate indoor temperatures, reduce energy costs, and prevent issues such as mold growth and water damage.

Work with a roofing professional to ensure your roof has the right type and amount of insulation for your climate and building. Regularly check your insulation’s condition, and replace it as needed to avoid potential problems.

Schedule Professional Inspections

Professional roofers have the expertise to identify subtle problems such as membrane wear, drainage inefficiencies, or structural weaknesses that may not be visible to the untrained eye. Catching potential issues early allows you to address them before they turn into costly repairs, ensuring your flat roof remains in optimal condition for years to come.

Respond to Leaks Immediately

Even a small leak can cause significant damage if left untreated. Water intrusion not only leads to unsightly stains and interior damage but can also weaken your roof’s structure over time. As soon as you notice a leak, take immediate action to minimize further damage.  Addressing leaks quickly not only prevents more extensive damage but also helps keep repair costs manageable.

Flat roof drainage is essential to avoid water damage and ensure your roof’s longevity. By installing effective drainage systems, performing regular maintenance, and addressing issues promptly, you can safeguard your roof against the elements. If you’re looking to upgrade your roof with an extra layer of protection, consider investing in EPDM flat roof materials from RoofKit. With the right investments and proper care, your flat roof can remain durable and reliable for years to come.

Purchase RoofKit Roofing Products here or at Lowe’s.