Flat Roofs

Flat Roofs

Flat roofs offer unique benefits such as space utilization and a modern aesthetic. To ensure the longevity and performance of your flat roof, you need expert installation and maintenance. CSOS Roofing Ltd is your trusted partner for all things flat roofing. We are pleased to offer the following flat roofing services:

  • Felt Roofing
  • Single ply membranes
  • Removal of existing coverings
  • Flat roof maintenance & repairs


Small Residential Flat Roofing applications require a specific roofing installation system. That’s why we install Firestone RubberCover EPDM Roofing.

The system is based on high performing EPDM rubber membranes and a limited range of accessories offering a watertight and durable roofing solution.

Firestone RubberCover EPDM Roofing System is the ideal solution for small residential flat roofs and other extensions, verandas, dormers, porches, garages, carports, garden sheds, balconies, gutters and trailers. You name it.

Thanks to a unique combination of features and benefits, Firestone RubberCover is our first choice for smaller EPDM roofing projects.



A GRP flat roof, or fiberglass roof as it’s also known, is one of the most popular flat roofing solutions in the UK. GRP stands for Glass Reinforced Polyester, a composite material formed by strengthening plastic with fine fibres made of glass.

Fibreglass is much more durable than felt and stronger too. It has no seams, so it’s less likely to fail and let water in, and it’s relatively easy for a professional to repair if damaged. The benefits of fibreglass roofing for the consumer are its durability, longevity and high performance.

We offer free quotes as standard, which ensures you’re fully aware of all costs involved prior to any work going ahead. If you need your flat roof repaired or replaced, simply get in touch with our friendly team and organise an appointment.

Naturally all our flat roofs are fully guaranteed and we offer free quotations and a 14 day cooling off period. If you would like to receive a free, no obligation quotation for your flat roofing repair or installation please call us.

Techniques We Use: Our roofing process begins with a detailed site assessment by our experienced professionals. This assessment helps us understand the unique requirements of your property and allows us to tailor our services accordingly. From traditional asphalt shingles to modern metal roofing, we use a variety of high-quality materials to ensure durability and longevity. Our team combines traditional craftsmanship with cutting-edge techniques to guarantee a roof that not only meets but exceeds industry standards.