A flat roof replacement strips the old covering from a low-pitched roof and lays a new waterproof system, usually EPDM rubber, GRP fibreglass or torch-on felt, over a sound deck with correct falls, upstands, trims and outlets so rainwater drains away.
We offer a new flat roof throughout Warwickshire, from Nuneaton, Rugby, Leamington Spa and Warwick to the smaller places in between. Each project starts with a free survey at your home and ends with a written figure, fixed for the work you choose. Because Warwickshire is in England, we work to the planning system and building standards used there, and guide prices for the West Midlands run at £1,950–£4,400 including VAT.
- Guide price
- £1,950–£4,400 inc VAT
- Time on site
- 1–3 days for most roofs
- Planning rules
- England
- Price level
- About 2% below the national guide
- Towns listed
- 7
- Survey
- Free, with a written quote
Flat roofs prices in Warwickshire
These are guide costs, not quotes. For a new flat roof in Warwickshire the range is £1,950–£4,400, VAT included, reflecting prices in the West Midlands that are about 2% below the national guide. Once we have visited for a free survey, you get a firm figure for the scope you approve.
| Type of job | What it usually involves | Guide in Warwickshire |
|---|---|---|
| Small roof (up to 8m²) | A dormer, bay, porch or small garage roof re-covered in EPDM or GRP. | £800–£1,950 |
| Extension or garage (15–25m²) | A typical extension or single garage roof stripped and re-covered. | £1,950–£4,400 |
| Large or new warm roof | Larger roofs, or roofs needing a new deck and insulation build-up. | £3,900–£8,800 |
What moves the price up or down:
- Roof area and access to the roof
- Covering system: EPDM, GRP or torch-on felt
- Condition of the deck and joists underneath
- Number of rooflights, pipes and upstands to detail
What do you get?
- Survey of the covering, deck, falls, upstands and drainage
- Stripping and disposal of the old roof covering
- Replacement of rotten or soft deck boards
- Insulation upgrade to a warm roof build-up where agreed
- Upstands, flashings and drip edges finished neatly
- Rooflights refitted or replaced where required
Housing across Warwickshire
Stratford-upon-Avon and Warwick have timber-framed and Georgian buildings, and Leamington Spa is known for Regency stucco terraces and villas. Nuneaton and Bedworth have brick terraces from their mining and industrial past, Rugby mixes Victorian housing with large new estates, and southern villages near the Cotswolds use limestone and blue lias.
Regency and period homes may need render repairs, decorating and windows that suit conservation areas. Terraces suit loft conversions and extensions, and newer estate homes often take garage conversions and landscaping.
A moderate Midlands climate, but the Avon and its tributaries flood in places, and clay soils can move in dry spells.
Do you need permission in Warwickshire?
Homes in Warwickshire come under the regulations for England, summarised below. We don't rely on general rules alone: we confirm the position for your address with the council before a quote goes out.
Re-roofing a house with similar materials does not usually need planning permission in England. Listed buildings and conservation areas may need consent if the covering changes.
Replacing more than a quarter of a roof’s covering counts as renovation under Building Regulations, so the work is notified and the roof insulation may need upgrading. Bats are protected across the UK; if they roost under roof tiles, soffits or fascias, work stops and a licensed ecologist advises before it restarts.
Rules change and every property is different, so we check the planning history and constraints for your address before we quote.
The four stages
Free site survey
It starts with a survey at the property, free of charge. We check condition, access and services, ask how you want the finished result to look, and answer any questions you have about a new flat roof.
Price and scope agreed
Next you receive a written quote with a fixed price for the agreed specification. It lists what is included, what is not, and how payments are staged, so you can compare it properly.
Plan and prepare
With the quote agreed, we book the work in and handle preparation: permissions where needed, building control notifications, material orders and access arrangements for your Warwickshire property.
Build and hand over
On site, the agreed plan is followed and any change is put in writing first. At completion we do a final clean, go through the snagging list with you and leave you with the relevant documents.
What you can expect from us
Frequently asked questions
How much does a new flat roof cost?
Re-covering a typical 15–25m² extension or garage roof costs £1,950–£4,400. As a guide, allow around £75–£170 per square metre plus fixed costs for stripping, waste and access, with torch-on felt at the lower end and GRP or EPDM with new decking or insulation at the top. Small dormer and porch roofs cost less overall but more per square metre. We confirm a fixed price after the survey.
Do I need planning permission in Warwickshire?
It depends on the work, the size of the project, your property type and whether the building is listed or in a conservation area. Warwickshire is in England, so England's rules apply. Many smaller jobs need no planning application, but some still need building control approval. We check what applies to your address before quoting.
How long does a flat roof replacement take?
Replacing a typical extension or garage flat roof usually takes one to three days. Stripping and any deck repairs come first, then insulation where agreed, the new membrane and the trims and outlets. GRP needs dry weather and time to cure, and we plan around the forecast. Larger roofs or roofs with many rooflights take longer. We confirm timing with your quote.
How long does a flat roof last?
A well-installed EPDM or GRP flat roof can last 25 years or more, while torch-on felt systems typically last around 15–25 years, depending on quality and exposure. Lifespan depends on correct falls, good detailing at edges and upstands, and keeping outlets clear. Foot traffic, ponding and poor ventilation shorten it. Annual checks help catch small problems early.
How long will a new flat roof take?
On a typical home, allow 1–3 days for most roofs. Larger projects, older buildings and extra work found once things are opened up can extend that, while simpler jobs may be shorter. Your quote includes an estimate of time on site, and your point of contact keeps you updated on the programme as the work progresses.
Towns in Warwickshire
Find your town below. Every place listed in Warwickshire is covered for a new flat roof, with the same survey, written quote and fixed-price process.