Flat Roofing Services in Reading, Basingstoke & Tadley

🏗️ Flat Roofing Work We Carry Out

Our flat roofing work covers new installations, full replacements, and repairs. On replacement jobs, the existing covering is stripped back to the deck, the joists and boards inspected for rot or damage, and a new system laid from scratch. On repair jobs, we address the specific failure — whether that's a split in the membrane, a failed upstand, a blocked or poorly fitted outlet, or ponding caused by insufficient falls.

We carry out flat roofing on garages, kitchen and bedroom extensions, porches, bay roofs, dormers, side returns, and outbuildings. Drainage is something we pay close attention to on every job — inadequate falls or blocked outlets are the most common cause of premature flat roof failure, and getting drainage right is as important as the membrane material itself.

🏆 Choosing the Right Flat Roof Material

EPDM rubber is currently the most durable option for flat roofing. A properly installed EPDM system has a life expectancy of 50+ years and is virtually maintenance-free once laid. It handles temperature extremes well and resists UV degradation, which is a significant weakness of older felt systems. The upfront cost is higher than felt, but the extended lifespan makes it better value over time for most applications.

GRP fibreglass is another strong option — 30+ year lifespan, seamless, hard-wearing, and particularly good where a clean finish is needed around rooflight frames or parapet walls. Traditional multi-layer built-up felt remains a cost-effective choice for straightforward applications where budget is the priority, though its shorter lifespan of 10 to 20 years means more frequent replacement. We'll talk through the options honestly and recommend what makes most sense for your particular roof.

💷 How Much Does It Cost to Replace a Flat Roof?

Flat roof replacement costs depend on the size of the roof, the material chosen, and the access required. As a rough guide, a standard garage roof in a felt system typically costs from £1,500. The same roof in EPDM will be higher upfront but significantly cheaper over its lifetime. Larger extension roofs of 30 to 50m² in GRP or EPDM can range from £3,000 upwards depending on complexity, access, and whether any deck repairs are needed.

These are indicative figures — flat roof pricing is highly job-specific. A roof with soft spots or damaged decking beneath will cost more than a straightforward surface replacement. A free site visit is the only reliable way to get an accurate number, and that's what we always recommend before you commit to anything.

Flat Roofing Across Tadley, Reading & the Surrounding Area

We install and repair flat roofs throughout a 30-mile radius of Tadley, covering Reading, Basingstoke, Camberley, Fleet, Newbury, Thatcham, Farnborough, Andover, and Bramley. Get in touch to confirm we cover your postcode.