At London Fibreglass Co, we specialise in the installation and repair of fibreglass flat roofs, also known as GRP (Glass Reinforced Plastic) roofs. Whether you need a new flat roof for a home extension, garage, or commercial property, our systems are designed to provide a long-lasting, leak-free solution that stands the test of time.
Fibreglass is one of the most reliable and durable materials used in roofing today. Unlike traditional felt or asphalt systems, fibreglass flat roofs offer:
Seamless finish – No joints or seams means no weak points or leaks
Exceptional durability – Designed to last 20–30 years or more
Low maintenance – Resistant to moss, algae, and weathering
Modern appearance – Smooth, clean, and highly customisable finishes
Ideal for complex shapes – Easily moulded around roof lights, edges, and details
Trusted Experts in GRP Roofing Across London
Our experienced installers are fully trained and equipped with the latest materials and tools. We take pride in our attention to detail, working efficiently and respectfully at your property. Every fibreglass flat roof we install is backed by a solid guarantee, giving you total peace of mind.
Our team are specialists in fibreglass flat roofs, valleys, ponds, and industrial sheeting, bringing years of hands-on experience and precision craftsmanship.
We offer honest advice and transparent, no-obligation quotes for all projects—big or small.
From box gutters and roof overlays to industrial roof repairs, we deliver end-to-end fibreglass solutions tailored to every project.
Our fully trained team works to the highest standards, using premium materials to ensure long-lasting, watertight finishes on every job.
We proudly serve Greater London and surrounding areas with prompt, reliable service and industry-leading expertise.
We treat every property with care—keeping disruption to a minimum and always cleaning up thoroughly after every job.
Greater London & Surrounding Areas
