EPDM & GRP Flat Roof Specialists in Reading, Berkshire
Flat roof services in Reading typically cost between £1,400–£3,100 depending on the system and area. CrownPeak Roofing installs and repairs EPDM rubber membrane and GRP fibreglass flat roofs across Reading. Whether you need a new flat roof on a garage, extension, or dormer, or your existing felt roof is failing, we provide long-lasting solutions with manufacturer-backed guarantees of up to 20 years.
Flat Roof Solutions for Reading Properties
Many Reading homes have flat-roofed extensions, garages, dormers, or bay window canopies. Older properties often have traditional felt flat roofs that last just 10–15 years before cracking and leaking. Modern EPDM and GRP systems last 30–50+ years with virtually zero maintenance.
As Berkshire's largest town, Reading experiences high demand for roofing services. The combination of ageing Victorian stock near the station quarter and 1960s-70s concrete-tile estates in Whitley and Southcote means a wide range of repair needs. EPDM rubber membrane is ideal for most residential flat roofs — it's flexible, UV-resistant, and handles thermal movement without cracking. GRP fibreglass provides a seamless, rigid surface that's perfect for walkable areas like balconies and roof terraces.
Services We Provide
- EPDM rubber membrane installation (Firestone/ClassicBond)
- GRP fibreglass flat roof installation
- Felt flat roof replacement and upgrade
- Flat roof leak repair and patch work
- Flat roof insulation (warm deck systems)
- Parapet wall and upstand flashing
- Flat roof drainage improvement
- Flat-to-pitched roof conversion
Why Choose CrownPeak in Reading
- EPDM and GRP certified installers
- Manufacturer-backed 20-year guarantees
- Warm deck insulation for energy efficiency
- All Reading postcodes covered
- Free survey and detailed quotation
- Workmanship guarantee on all installations
Signs Your Reading Flat Roof Needs Attention
Flat roof problems often start with ponding water that doesn't drain properly. Look for bubbling, cracking, or splits in the surface material. Inside, check for damp patches on ceilings below the flat roof — especially in corners and around light fittings.
If your Reading property has a felt flat roof that's more than 10 years old, it's approaching the end of its useful life. An upgrade to EPDM or GRP now prevents water damage to the room below and saves on repeated repair costs.
Need a Flat Roof in Reading?
Call for a free survey — we'll recommend the best system for your property.
Flat Roof Services in Reading — Your Questions Answered
Flat roof installation in Reading typically costs between £1,400–£3,100. EPDM is generally more cost-effective for standard roofs, while GRP costs slightly more but provides a seamless walkable surface. We quote based on your specific requirements.
EPDM is better for most residential flat roofs — it's flexible, durable, and costs less. GRP is ideal for walkable areas like balconies or roof terraces where you need a solid, seamless surface. We advise based on your specific needs.
EPDM rubber roofs last 50+ years. GRP fibreglass lasts 30-40 years. Traditional felt lasts just 10-15 years. We only install EPDM and GRP for long-term performance.
Yes, we repair all types of flat roofs. However, if your felt roof is over 10 years old and leaking in multiple places, replacement with EPDM or GRP is usually more cost-effective than repeated repairs.
We strongly recommend warm deck insulation for all flat roof installations. It prevents condensation, improves energy efficiency, and meets Building Regulations. The insulation cost is minimal compared to the energy savings.
Verified Reviews
"Replaced our leaking garage felt roof with EPDM rubber. What a difference — no more puddles, no more leaks. Clean installation completed in a single day. Very impressed."
"Had a GRP fibreglass roof fitted on our extension. It looks fantastic and we can now use it as a small balcony. Excellent workmanship and the team were very tidy."
"Our bay window flat roof had been patched so many times. CrownPeak stripped it back and installed EPDM with proper insulation. Bedroom above is warmer and completely dry. Should have done it years ago."
Areas We Cover in Reading
We serve every neighbourhood across Reading and surrounding areas. No matter where you are in the RG1–RG31 postcode areas, our local team can reach you quickly.