Flat roofing is a popular and practical choice for many UK properties, offering a sleek, space-efficient design ideal for extensions, garages, dormers, porches, and commercial buildings. Thanks to modern materials and installation techniques, flat roofs today are more durable, weather-resistant, and energy-efficient than ever before. Whether you're repairing an existing roof or planning a new build, our flat roofing services are designed to provide a robust, long-lasting solution tailored to your needs and budget.
There are several types of flat roofing systems available, each with unique advantages. Traditional felt roofing, often applied in three layers with hot bitumen, remains a reliable and affordable option. However, newer systems like EPDM rubber, GRP fibreglass, and single-ply membranes have grown in popularity due to their extended lifespans, low maintenance, and superior resistance to UV damage, frost, and standing water.
EPDM rubber roofing, such as the well-known Firestone brand, is ideal for residential extensions and outbuildings. It’s laid in large sheets, reducing seams and minimising the risk of leaks. GRP fibreglass roofing is another high-performance solution, offering a tough, seamless, and fully bonded finish that’s perfect for complex shapes and areas where foot traffic is expected, such as balconies or terraces. Single-ply membranes, often used on commercial buildings, provide excellent strength and flexibility for large roof areas with complex drainage requirements.
Flat roofs require a slight pitch — usually around 1 to 3 degrees — to allow rainwater to drain properly. We install integrated drainage systems, including internal outlets and external gutters, to ensure effective water management and prevent pooling. Poor drainage is one of the leading causes of flat roof failure, which is why we pay careful attention to falls and outlets during installation.
Our flat roofing service begins with a full site survey to assess your requirements and inspect the existing structure. If we’re replacing an old flat roof, we check the condition of the timber decking, insulation, and joists to ensure a solid foundation. Once the base is prepared, we install your chosen roofing system using best practices and manufacturer-recommended techniques. We also offer warm roof installations, where insulation is placed above the deck to improve thermal efficiency and reduce condensation risk.
Maintenance is key to getting the most out of your flat roof. While modern materials are highly durable, regular inspections help identify early signs of damage such as cracks, bubbling, or joint wear. Our maintenance services include cleaning, sealing, and minor repairs, as well as emergency callouts for leaks and storm damage. Catching problems early can save you from costly repairs or full replacements down the line.
We are specialists in flat roofing systems and have successfully completed installations across residential and commercial properties throughout the region. We work with trusted brands and certified materials to ensure every roof we build is built to last. All our flat roof installations come with a full workmanship guarantee and product warranty for total peace of mind.
If your flat roof is leaking, outdated, or showing signs of wear — or if you’re planning a new extension — contact our expert team today. We provide clear advice, free quotations, and dependable service from start to finish. Let us help you get the perfect flat roofing solution for your property, one that delivers both function and style for years to come.