Flat Roofing Stratford-upon-Avon

How to Tell You Need Flat Roofing

A flat roof usually tells you it is failing before it leaks — the surface and the joints show it first, and standing water is the clearest warning.

• Blistering, cracking or bubbling across a felt surface
• Water that still sits on the roof more than 48 hours after rain
• Seams or edges lifting on an EPDM or felt roof
• Staining on the ceiling below an extension, garage or dormer

When it is not the answer: If a felt roof is under 10 years old and the fault is one split seam, a patch repair buys real time — you do not always need a full replacement. Read the full guide.

From First Call to Sign-Off

Job Durations at a Glance

GRP needs a dry surface above about 5°C to cure, so we schedule it around the weather; EPDM installs in colder conditions.

Access, Scaffolding & Permits in Stratford

Most flat roofs are low and reached from a tower; scaffold is only needed where the roof is high or the edge needs edge protection. Scaffold is specified for: first-floor and above flat roofs, or where edge protection is required - always itemised in your written quote, never a hidden extra, and we arrange it.

Victorian terraces off the Alcester Road and the Old Town lanes usually mean rear-access scaffold and permit-controlled pavement space, while the post-war Bishopton and Clopton estates give straightforward front access with room for a skip on the drive. Pavement scaffold and skip permits go through Stratford-on-Avon District Council; allow a few working days on streets like Sheep Street, Chapel Street, Church Street where space is tight.

What the 10-Year Guarantee Actually Covers

Our workmanship is guaranteed for 10 years; GRP and EPDM systems carry manufacturer material warranties of 20–25 years on top when installed to specification.

• Covered: workmanship for 10 years, in writing, transferable if you sell.
• On top: manufacturer warranties on materials (terms vary by product).
• Not covered: storm or impact damage - that is an insurance matter, and we will document it for your claim.

If a fault appears in covered work, we come back and put it right. No quibbling, no re-charge.

What Good Looks Like

BS 6229, the code of practice for flat roofs, governs falls, upstand heights and outlet detailing — get the falls wrong and water ponds, which is the single most common cause of flat-roof failure. — to BS 6229

A flat roof laid to BS 6229 drains to its outlets within a couple of days of rain and carries upstands at least 150mm high at abutments. In the damp Avon Valley that detailing is what separates a roof that lasts 25 years from one that leaks in five, whatever membrane sits on top.

Disruption, Mess & Weather

Flat-roof work is contained to the one area, with some resin smell on GRP jobs that clears quickly; the rooms below stay usable throughout. You do not need to stay home for external work - we just need power and access agreed in advance.

EPDM is our go-to for winter work as it bonds down to 0°C; the Avon Valley's damp makes GRP's full impermeability a real advantage. The Avon Valley's humidity slows drying times through autumn and speeds moss growth on shaded, north-facing slopes near the watermeadows.