We offer a range of flat roofing options including felt, GRP fibreglass, and rubber (EPDM) each suited to different budgets and property types.
At South West London Roofers, we are the local specialists for Flat Roofing in South West London, providing durable and high-performing solutions for both residential and commercial properties. Whether you need a simple garage roof repair or a complete replacement for a large extension, our family-run team brings over 40 years of experience to every project.
Flat roofs have evolved significantly in recent years. We move beyond outdated methods to offer modern, high-tech systems that are engineered to withstand the British climate, offering superior protection against leaks, pooling water, and UV damage.
We install a variety of premium flat roof systems, helping you choose the best material for your property’s specific needs and budget.
EPDM (Ethylene Propylene Diene Monomer) is a high-performance synthetic rubber membrane. It is installed in a single seamless sheet, eliminating joints where leaks commonly occur.
Lifespan: 50+ years expectancy.
Benefits: extremely flexible, UV resistant, and eco-friendly.
Best for: Large flat roofs, extensions, and commercial buildings.
GRP (Glass Reinforced Plastic) creates a seamless, hard-wearing, and aesthetically pleasing finish. It is essentially a “wet” system applied in layers that cures to form a solid, watertight shell.
Durability: incredibly tough and cannot be cut with a knife.
Finish: Available in various colours (typically grey) with a non-slip finish available.
Best for: Balconies, terraces, and roofs with complex shapes or skylights.
Modern high-performance felt is a far cry from the old “pour and roll” systems. We use a three-layer built-up system that is melted onto the roof deck for a solid bond.
Cost-Effective: One of the most affordable options for a new flat roof.
Reliability: Proven technology that is reinforced with polyester for strength.
Best for: Garages, sheds, and budget-conscious roof replacements.
You don’t always need a new roof. If you have noticed a leak, pooling water, or blistering felt, our flat roof repairs service can often extend the life of your existing roof.
Leak Detection: We quickly identify ingress points around flashings, outlets, and seams.
Patch Repairs: We use compatible materials to seal splits and tears effectively.
Overlays: In some cases, we can install a new waterproofing layer over your sound existing roof, saving you money on strip-out costs.
Material Expertise: We are approved installers for leading EPDM, GRP, and Felt systems.
Local Reliability: Based in Fulham, we serve Chelsea, Wandsworth, Putney, and the wider South West London area.
Guaranteed Work: All new installations come with comprehensive workmanship and material guarantees (up to 20 years).
Insulation Upgrades: We can upgrade your roof insulation (Warm Deck) to meet current building regulations and lower your energy bills.
Don’t let a leaking flat roof cause damage to your home. Contact South West London Roofers today for honest advice and a competitive quote.
📞 Call us on 0203 633 8011 📧 Email us at info@swlondonroofers.co.uk
Expert installation of flashings, gutters, and drainage for lasting roof protection.
What flat roofing systems do you offer?
We offer a range of flat roofing options including felt, GRP fibreglass, and rubber (EPDM) each suited to different budgets and property types.
How long do flat roofs last?
We offer a range of flat roofing options including felt, GRP fibreglass, and rubber (EPDM) each suited to different budgets and property types.
Can you repair leaks on an existing flat roof?
Yes we can quickly locate and repair leaks, apply waterproof coatings, or fully re-lay damaged areas to extend your roof’s lifespan.
