Flat Roofing Systems We Offer
Built-Up Felt Roofing
Built-up felt roofing is one of the most traditional and trusted flat roofing systems in the UK, and for good reason. It has been used for decades due to its proven durability, affordability, and performance in all weather conditions.
At Clevedon Felt Roofing Ltd, we install 3-layer high-performance felt systems using either hot bitumen pour and roll or modern torch-on techniques. These multi-layered systems create a tough, watertight barrier that provides excellent resistance to UV rays, rain, frost, and general wear and tear, and are highly resilient to the challenges of our changing climate.
We are approved contractors for leading felt manufacturers, and can offer long lasting manufacturer & insurance backed guarantees of up to 20 years on our felt installations.
Whether you are looking for a dependable solution for your home or a robust option for a commercial property, built-up felt roofing remains one of the best roofing systems available — offering excellent durability and long manufacturer-backed guarantees.
GRP Fibreglass Roofing
GRP (Glass Reinforced Plastics) roofing is a seamless, highly durable system that is ideal for flat roof balconies, high trafficked terraces and areas requiring a seamless sleek & modern looking watertight finish.
We use Matrix premium-grade resins with a minimum 600g CSM mat, ensuring strength, flexibility, and resistance to cracking, blistering, and UV degradation. Our GRP systems are cold-applied, making them ideal for domestic and commercial new build or refurbishments where safety and clean installations are key. A wide choice of finished fire rated topcoat colours are available to suit your preferences.
We offer a comprehensive 20-year guarantee on all GRP installations, giving you peace of mind and long-term value.
Whether you're upgrading an existing roof or installing a new one, GRP fibreglass roofing is one of the most durable and maintenance-free flat roofing systems available — backed by a 20-year guarantee for complete confidence.
PVC Single Ply Roofing
PVC single ply roofing is a modern, flexible system designed for speed of installation and long-term performance.
We are fully accredited installers of IKO ArmourPlan, a polyester-reinforced PVC membrane suitable for a wide range of roofing applications — from domestic extensions to large commercial buildings and even simulated metal roofs.
This system is fully bonded or mechanically fixed, offering excellent resistance to UV rays, chemicals, and punctures. It’s ideal for lightweight roofing applications and contemporary designs.
IKO ArmourPlan membranes come with 15 or 20-year warranties, depending on the specification. Whether you need a sleek, modern solution for your home or a high-performance roof for a commercial project, PVC single ply systems offer long-lasting protection and are backed by extended warranties for total peace of mind.
Liquid Plastic Roofing
Liquid plastic roofing systems are a highly flexible, cold-applied solution ideal for flat roof overlays and areas with complex detailing. Applied as a liquid and curing into a seamless, fully bonded membrane, they provide an excellent waterproof barrier for both domestic and commercial projects — particularly where traditional roofing methods may not be suitable.
At Clevedon Felt Roofing Ltd, we use LRS high-performance liquid systems that adhere to a wide variety of surfaces, including felt, asphalt, concrete, and metal. Once cured, the membrane is tough, weather-resistant, and capable of withstanding foot traffic — making it ideal for balconies, walkways, and communal areas.
As an LRS-approved contractor, we offer manufacturer-backed guarantees on all liquid plastic roofing installations, giving you complete peace of mind and long-term protection.
Whether you are refurbishing an ageing roof or tackling difficult shapes and detailing, liquid plastic systems deliver a seamless, highly durable finish — with excellent flexibility and long-lasting waterproof performance.
Other Roofing Systems
Polycarbonate Roofing
Lightweight, durable and ideal for carports, canopies, and lean-tos
Steel Profile Roofing
A strong, economical choice for agricultural, industrial, or commercial roofs