What should you know before starting in Lye?
Live in a conservation area or a listed building in Lye? Check with Dudley 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.
- Turning a flat roof into a pitched roof, or adding a roof terrace, usually needs planning permission.
- GRP needs dry conditions to cure, so start dates can move with the forecast.
- Because a warm-roof build-up raises the roof level, door thresholds and upstands need checking.
- Postcode district
- DY9
- Planning and building control
- Dudley Council
- From our West Bromwich base
- 7 miles
Options to consider in Lye
Warm-roof insulation upgrade
Rigid insulation boards are laid on top of the deck, under the new membrane, so the timbers stay warm and the risk of condensation drops. A warm roof raises the roof level slightly, which affects upstands, door thresholds and window cills. We check those details at survey before recommending it.
GRP fibreglass roof
Glass-reinforced plastic laid as a liquid resin and matting over a board deck, which cures into a hard, joint-free, walkable surface. GRP works well on roofs with awkward shapes, roof lights and balconies, and comes in grey and other colours. It must be laid in dry conditions and needs a stable deck.
What does your flat roof cost in Lye?
Prices in Lye match the rest of our area: £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.
| 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. Your fixed price for the agreed specification follows a free survey at your Lye address.
Your questions answered
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.
How do I book a survey in Lye?
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.
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.
Will I need permission from the council in Lye?
You won't usually need planning permission, but the work must meet Building Regulations. Building control in Lye is provided by Dudley Council or a registered building control approver, and some work is self-certified by registered installers.
Also covering nearby
- Flat roofing in Stourbridge
- Flat roofing in Amblecote
- Flat roofing in Brierley Hill
- Flat roofing in Cradley Heath
Other work we do in Lye
- Pitched roofing in Lye
- Bi-fold and patio doors in Lye
- Fascias, soffits and guttering in Lye
- Painting and decorating in Lye
- Rendering in Lye
- Knock-through walls in Lye
Garage, extension or dormer, call 0800 088 6248 and we'll arrange a roof visit in Lye.