The Benefits of Professional Flat Roof Construction
When it comes to flat roofs, choosing an experienced team like Trusted Roofers in Pontyclun makes all the difference. With over 40 years in the trade, we know how to get every detail right - from preparing the base to applying the final surface - so your roof is built to last.
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A properly installed flat roof should give you peace of mind, not problems. That’s why we take care to prevent common issues such as leaks, ponding water, or premature wear. The result is a strong, weather-resistant roof that can also improve your building’s energy efficiency when paired with the right insulation.
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We offer a full range of flat roofing options, including EPDM rubber, TPO, PVC and built-up roofing (BUR). Our friendly team will talk you through the best solution for your property and budget, keeping costs fair while guaranteeing quality workmanship and excellent customer service.
Flat Roof Construction Process
At Trusted Roofers, we take pride in delivering flat roofs that are built to last. Our step-by-step process is thorough from start to finish, giving you a roof that’s not only strong and reliable but also great value for money.
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It all begins with careful preparation of the roof deck, making sure it’s clean, dry and structurally sound. From there, we install your chosen roofing system - whether EPDM rubber, TPO, PVC or BUR - following industry best practice and manufacturer guidelines to the letter. Every layer is applied with care, seams and edges are sealed securely, and extra attention is given to vents, skylights and other details.
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Good drainage is key to a long-lasting flat roof, so we always create the right slopes to prevent water from pooling. Finally, our skilled roofers carry out quality checks at every stage, ensuring your property is left with a watertight, durable flat roof you can rely on for years to come.
20 YEAR WARRANTY
Registered EPDM Rubber Flat Roof Installer
Ethylene Propylene Diene Monomer (EPDM) is dark grey, similar to lead and can be installed on almost any roof. It's designed for maintenance access so it's safe for you to walk on without having to worry about any sharp chippings that can end up clogging your gutters. With its high resistance to UV radiation, ozone, alkaline rain and extreme temperatures, it's no wonder it has a life expectancy of more than 50 years.
Committed to Quality and Customer Satisfaction
Trusted Roofers is committed to delivering superior quality and outstanding customer satisfaction in every flat roof construction project we undertake across South and West Wales. We pride ourselves on transparent communication, providing clear explanations of materials and processes, and delivering projects on time and within budget. Trust our team for professional expertise and a flat roof built to the highest standards.
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Contact us today to discuss your flat roofing needs.
TALK TO TRUSTED ROOFERS ABOUT
EPDM
EPDM can be used on everything from garages and extensions to porches, dormers and even industrial buildings. It’s compatible with a wide range of substrates including wood, PIR and PUR insulation, concrete and masonry, along with zinc, aluminium and lead. It’s so versatile that Firestone EPDM will overlay virtually any flat roof providing it’s structurally sound.
AN INTELLIGENT INVESTMENT
Why EPDM?
From Alaska to the Arabian Gulf, over a billion square metres of EPDM membranes have been installed worldwide. We were the first company to bring Firestone EPDM to Wales. Attractive and durable, it doesn't need chippings or boiling tar, making is a much more environmentally friendly alternative. If you're looking for the best value for your domestic, commercial or industrial roof, talk to Trusted Roofers about EPDM.
THE FUTURE OF FLAT ROOFING
QUICK & SIMPLE TO INSTALL
Sooner or later, lack of flexibility or failing joints will cause conventional flat roofs to leak. At Trusted Roofers, our EPDM roofs are cut to size from a single sheet of Firestone Rubber Cover™ so there's no joints and no issues. The high flexibility and incredible durability makes Firestone a superior roofing solution. Call our team for a free quote.
Step 1
Your roof is stripped before your decking is checked and repaired
Step 2
A custom sheet of Firestone EPDM is positioned on your roof
Step 3
The membrane's adhered with cold applied adhesive
Step 4
Attractive edge trims seal the perimeter and site is left clean and tidy
REVIEWS & TESTIMONIALS
Here’s what our clients have to say
"Used Trusted Roofers via Rated People.com. They were very quick to respond to my call to repair storm damage to my garage roof. I was pleased with how efficiently they explained exactly what they were going to do to carry out the necessary repairs. They provided a polite, informative, and professional service that deserves to be well-rated and at a value-for-money price. I have got their business card and I know who I will be calling for any future roofing work I want done. Job well done, thanks.
PETER (SA18)
Frequently Asked Questions About Flat Roof Construction
What are the main benefits of choosing a flat roof for my property?
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Flat roofs offer several distinct benefits. They provide excellent space utilisation, allowing for rooftop patios, green roofs, or the placement of HVAC units. Their simple design can contribute to a modern aesthetic for your building. When properly constructed, flat roofs are highly durable and watertight, designed to shed water efficiently. They can also be very energy-efficient with the right insulation, helping to reduce heating and cooling costs by creating a continuous thermal barrier.
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What materials are commonly used for flat roof construction, and how do they differ?
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Several high-performance materials are commonly used for flat roof construction, each with unique properties. EPDM (Ethylene Propylene Diene Monomer) rubber roofing is a popular choice known for its durability, flexibility, and resistance to UV radiation and extreme temperatures. It's often installed as a single ply. TPO (Thermoplastic Polyolefin) is another single-ply membrane that is highly reflective, contributing to energy efficiency, and is known for its strong seams. PVC (Polyvinyl Chloride) is similar to TPO in its seamless, welded seams and reflectivity, offering excellent resistance to chemicals. Built-Up Roofing (BUR), a traditional method, involves multiple layers of bitumen (asphalt) and reinforcing fabrics, forming a robust, multi-ply membrane. The choice depends on budget, desired lifespan, and specific environmental factors.​
How do flat roofs drain water effectively, and what prevents ponding?
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Proper drainage is crucial for flat roof longevity. Professional flat roof construction ensures effective drainage through several methods. The roof surface is typically built with a slight slope or "pitch" (even if visually flat) to direct water towards drainage points. This can be achieved with tapered insulation or structural sloping. Internal drains (like scuppers or roof drains) are strategically placed to collect water, and parapet walls are designed with necessary scuppers to allow water to exit. Gutters and downspouts are then installed to channel water away from the building's foundation. These elements work together to prevent "ponding," where water collects on the roof surface, which can lead to premature material degradation and potential leaks.
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What is the typical lifespan of a professionally installed flat roof, and what maintenance is required?
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A professionally installed flat roof, using quality materials, can have a significant lifespan. EPDM and TPO roofs often last 20-30 years, while well-maintained BUR systems can last 20-40 years or more. Longevity heavily depends on proper installation and consistent maintenance. Regular maintenance is key: this includes annual inspections (ideally in spring and fall) to check for cracks, punctures, or debris buildup, clearing drains and gutters of leaves and other obstructions, and promptly addressing any minor repairs. Avoiding heavy foot traffic and protecting the roof from sharp objects are also important to maximize its lifespan.