Flat-roof extensions, garage roofs and outbuildings are common across Wonford’s post-war housing stock. When the original felt covering fails, GRP fibreglass is the right upgrade — its seamless surface lasts 25+ years and eliminates the laps and joints where felt failure begins. We install GRP and EPDM flat roofing across Wonford with a 10-year workmanship guarantee. Call 01392 759 295.
Wonford’s post-war semis have a higher proportion of flat-roof rear extensions than any other suburb in our coverage area. Many of these extensions were added in the 1970s and 80s and their flat roofs are now on their second or third felt layer. We carry out GRP and EPDM flat roofing across Wonford with deck condition assessment included in every survey. Where the deck is sound, installation is straightforward. Where it has been softened by previous felt failure, we include deck repair in the scope.
The tree canopy in Wonford is substantial and creates the heaviest debris load of any suburb we cover. Flat roof drainage outlets in Wonford require annual clearance as a practical minimum, and leaf guards on outlets are a sensible investment. We fit appropriate leaf guards on all Wonford flat roof installations and include drainage outlet sizing in every specification to ensure the system can handle the actual debris load from the surrounding trees.
A standard GRP flat roof installation in Wonford is completed in one to two days. Existing covering is stripped, the deck inspected and repaired where required, GRP laminate applied with correct overlaps, and topcoat finished the following morning. The roof is walkable within 24 hours and fully cured in 48. We carry out a final inspection with the homeowner before leaving and issue the 10-year workmanship guarantee on the day the job completes. Free survey and fixed quote. Call 01392 759 295.
Free survey and quote — no call-out fee, no obligation.
📞 Call 01392 759 295“GRP on our rear extension in Wonford. Old felt was on its second layer. GRP was clearly the right call.”
“Deck needed partial replacement before the GRP went on. They included this in the original quote rather than adding it as an extra. Good honest approach.”
“EPDM on our outbuilding roof. Clean installation, no mess, drainage designed correctly this time.”
GRP flat roofing from £900–£3,500 depending on size. Free survey and quote. Call 01392 759 295.
25–30 years with correct installation. GRP is significantly more durable in Devon’s wet climate than felt systems.
If the flat roof has been re-covered once already, GRP is the better investment. Another felt cover provides 8–10 years vs 25 for GRP.
A standard rear extension or garage flat roof is typically completed in a single day.
Yes — GRP patch repairs and felt patching for localised failures. We advise honestly on repair vs replacement. Call 01392 759 295.
Yes — 10-year workmanship guarantee. Call 01392 759 295.
Yes — all EX2 addresses. Call 01392 759 295 to confirm.
No call-out fee. No obligation. A local roofer who knows Wonford and turns up when they say they will.
01392 759 295