Flat roofs on extensions, garages, bay tops and outbuildings need the right specification for Fleet's climate. We install GRP fibreglass, EPDM rubber and torch-on felt flat roofs with proper drainage falls and a 20-year guarantee on GRP installations.
We cover all Fleet postcodes (GU51) and the surrounding area. Free written quotes, no call-out fee, 10-year workmanship guarantee.
The best long-term solution for most Fleet flat roofs. Fully seamless, 25+ year lifespan, maintenance-free. We install GRP on extensions, garages and bay tops.
Single-ply EPDM is ideal for larger flat roof areas and unusual shapes. Flexible, durable and rated to 25+ years. Particularly suited to Fleet's temperature range.
High-performance torch-on felt for budget-conscious flat roof replacements. Quality mineral-surface cap sheet with 15+ year lifespan.
Correct drainage falls are essential. We re-profile the deck where required to eliminate ponding — the primary cause of flat roof failure in Hampshire.
Flat roofs in Fleet face specific challenges from Fleet sits on a plateau above the Blackwater Valley, giving it good drainage but exposure to south-westerly winds that accelerate tile and mortar weathering on exposed elevations.. Getting the drainage specification right for local conditions is as important as the membrane choice.
Fleet sits on a plateau above the Blackwater Valley, giving it good drainage but exposure to south-westerly winds that accelerate tile and mortar weathering on exposed elevations.
Concrete interlocking tiles on 1980s estates showing surface carbonation and nail sickness. Ridge mortar failure on exposed south-west facing properties. UPVC fascia delamination on 1990s stock.
We cover Fleet (GU51) and surrounding areas including Church Crookham, Hook, Farnham. Same-day response available Monday to Saturday. Emergency call-outs 24/7.
All flat roofing work in Fleet comes with a free written quote before we start. No call-out fee, no obligation. Call 0125 244 7622 to book.
| Job Type | Typical Cost | Notes |
|---|---|---|
| GRP flat roof (up to 20m²) | £1,200–£2,000 | Supply, fit, drainage, 20yr guarantee |
| GRP flat roof (20–40m²) | £2,000–£3,500 | Larger extension or garage |
| EPDM flat roof (up to 30m²) | £1,000–£1,800 | Single-ply, fully bonded |
| Torch-on felt replacement | £800–£1,500 | Up to 20m², 3-layer system |
All prices include materials and labour. Written quote provided before any work starts. Call 0125 244 7622 for a free assessment.
Fleet's commuter belt housing stock — predominantly 1970s to 1990s detached and semi-detached on estates like Elvetham Heath — means roofing issues here follow a predictable cycle. Concrete interlocking tiles installed between 1975 and 1995 are now 30–50 years old, at or approaching the point where surface carbonation accelerates and nail fixings begin to fail.
Flat roofing in Fleet requires correct drainage specification above all else. The minimum recommended fall for a flat roof is 1:80 — roughly 12mm per metre. Many failed flat roofs we inspect in Fleet were installed with inadequate falls, causing ponding that saturates the membrane and backing. We re-profile decks where required as part of any flat roof installation.
The affluent commuter belt character of Fleet means properties are generally well-maintained — but well-presented properties can still have roof problems that aren't visible from street level. A survey every 5 years is worth the investment given the property values involved.
Fleet's plateau position gives it slightly more exposure to south-westerly weather than sheltered valley towns. Ridge and hip mortar failure after winter storms is a recurring call pattern in the Fleet area.
"New GRP roof on the extension. Perfectly level, good drainage, no issues in 18 months including a very wet winter. Far better than the old felt."
"Garage flat roof replaced in EPDM. Half a day's work, very tidy. Explained the drainage issue with the old roof clearly and sorted it properly."
"Had three quotes for the flat roof on the back extension. Went with these because they identified a drainage problem the others missed. Right call."
GRP fibreglass is our standard recommendation for most Fleet properties — fully seamless, longest lifespan and maintenance-free. EPDM is preferable for larger areas or unusual shapes. Felt is a cost-effective option where budget is the primary constraint.
GRP fibreglass 25–30 years. EPDM rubber 20–25 years. Quality torch-on felt 15–20 years. Traditional built-up felt 10–15 years. Lifespan depends heavily on correct installation — particularly adequate drainage falls.
Flat roof replacements like-for-like don't require planning permission. If you're adding a new flat roof where there wasn't one before, or raising the height, permitted development rules apply and we'll advise at survey stage.
The most common causes in Fleet are ponding water from inadequate falls, failed seams or edges on older felt roofs, and cracked or blistered surfaces. We identify the exact cause before recommending repair or replacement.
Local roofers. No call-out fee. Written quote before we start. 10-year guarantee on all work.
0125 244 7622 📞 Call Now — Free Quote