Flat roofing in Bilston

Before your flat roof in Bilston

Live in a conservation area or a listed building in Bilston? Check with City of Wolverhampton Council before changing the outside of your home. Otherwise the main rules for your flat roof are Building Regulations, and we'll explain at the survey which certificates you'll receive.

Getting the fall right stops water pooling, which shortens the life of any membrane.
Turning a flat roof into a pitched roof, or adding a roof terrace, usually needs planning permission.
Replacing a flat roof's membrane over more than half the roof normally means upgrading its insulation.

Postcode district: WV14
Planning and building control: City of Wolverhampton Council
From our West Bromwich base: 4 miles

Choices to weigh up in Bilston

EPDM rubber roof

A single sheet of synthetic rubber bonded to the deck, often in one piece with no joints on smaller roofs. EPDM handles temperature changes well, is quick to lay and needs little maintenance. It's a good all-round choice for garages and extensions, though it has a plain black finish and needs care around complex details.

Roof lights and outlets

Flat roof lanterns and flat glass roof lights can be fitted or replaced at the same time as a new roof. Outlets, gutters and edge trims are renewed so water runs away cleanly. Getting the fall right during the deck replacement is the best way to stop water pooling, which shortens a roof's life.

Guide prices for Bilston

For a home in Bilston, our guide range is £1,300–£7,500 depending on size and specification. Strip and replace a 20 m² rear extension roof in EPDM, with new deck and warm-roof insulation: usually £3,200–£4,600.

Guide prices for flat roofing
Option	Guide price	Good to know
Single garage roof	£1,300 – £2,600	About 15–18 m², strip and re-cover
Rear extension roof	£2,400 – £5,200	About 20–30 m², usually with insulation
Dormer or larger roof	£3,800 – £7,500	Upper-floor access, scaffold and detailing

Guide ranges include VAT where it applies. We confirm a fixed price for the agreed specification after visiting.

Your questions answered

Which lasts longer, EPDM or GRP?

Both last far longer than old felt when properly laid, and the quality of the installation matters more than the material. EPDM is flexible and handles movement well, while GRP gives a hard, walkable, joint-free finish that suits complex shapes. Manufacturers' expected lifespans vary by product, and the guarantee terms for your roof are set out in your quote.

How do I book a survey in Bilston?

Send the form on this page, use the guide-price tool or call 0800 088 6248 free. We'll ask a few questions about your flat roof and arrange a time to visit.

How much does a new flat roof cost?

In the West Midlands, re-covering a single garage roof usually costs around £1,300–£2,600, and a 20–30 m² extension roof around £2,400–£5,200, depending on the membrane, deck repairs and insulation. Dormer roofs cost more because of access. Your quote names the membrane and lists deck work and insulation separately.

Will I need permission from the council in Bilston?

You won't usually need planning permission, but the work must meet Building Regulations. Building control in Bilston is provided by City of Wolverhampton Council or a registered building control approver, and some work is self-certified by registered installers.

Close to Bilston

Other home improvements in Bilston

Garage, extension or dormer, call 0800 088 6248 and we'll arrange a roof visit in Bilston.