Flat Roofing
London Specialists
GRP fibreglass, EPDM rubber, and felt roofing systems with 10-year guarantees.
Our Flat Roofing Services
GRP Fibreglass Roofing
Seamless, walk-on finish. 25-year lifespan.
EPDM Rubber Roofing
Flexible rubber membrane. Great for complex shapes.
Felt Roofing (3-Layer)
Traditional torched-on felt. Economical and proven.
Green Roofs / Sedum
Living roof systems for insulation and biodiversity.
Roof Terraces
Waterproof deck systems for accessible flat roofs.
Emergency Repairs
48-hour response for leaks and storm damage.
How It Works
Roof Survey
We inspect the existing roof structure and substrate.
Specification
Recommend the right system for your building.
Installation
Strip old covering, repair timber, install new system.
Certification
10-year insurance-backed guarantee issued.
Flat Roofing Cost Estimator
Estimates are indicative only. Final costs depend on site conditions, specification, and access. Get a free, no-obligation quote for an accurate price.
What Our Clients Say
“Had our rear extension roof done in GRP fibreglass. It is completely seamless and we have had zero issues in 3 years. The team was professional and tidy. Excellent workmanship.”
Andrew & Jane L.Wimbledon, SW19 · GRP Fibreglass“Emergency flat roof repair after a storm. They came within 24 hours, stopped the leak, and returned the following week to replace the entire roof section with EPDM. Fast, reliable, and fairly priced.”
Martin K.Hackney, E8 · Emergency Repair“We opted for a green sedum roof on our new garden room extension. It looks stunning and has attracted butterflies and bees. SuperBuilder handled the additional structural requirements and drainage perfectly.”
Caroline B.Twickenham, TW1 · Green Roof
Frequently Asked Questions
Ready to Get Started?
Call us today for a free, no-obligation site survey and estimate.