Coalville at a glance
- Postcode districts
- LE67
- Population
- about 37,661 (GeoNames)
- Council area
- North West Leicestershire District Council
- Building approval
- North West Leicestershire District Council building control, or a registered building control approver
- Nearest main town
- Leicester, about 12 miles
- Guide price region
- East Midlands (−2% on West Midlands rates)
Why choose GRP fibreglass roofing in Coalville?
If a flat roof in Coalville has already been patched with fibreglass that keeps cracking, a full GRP replacement on a new, properly fixed deck often solves the problem. Cracks usually come from movement in the boards beneath, so renewing the deck and reinforcing the joints deals with the cause.
Around Coalville, flat roofs are common on 1930s semis with flat-roofed garages and kitchen extensions and on newer estates where the first extension roofs are now being replaced. The East Midlands is drier than the west of Britain, so most flat roofs here fail through age, UV and poor detailing at upstands rather than sheer rainfall.
How much does a GRP fibreglass roof cost in Coalville?
Guide price in Coalville: £2,950–£5,300 for a 20 m² extension roof in GRP with a new deck and insulation, including VAT at East Midlands rates. The fixed price comes after a free survey for new and replacement roofs.
| Job | Guide price inc VAT |
|---|---|
| Extension (20 m²), GRP, new deck + insulation | £2,950–£5,300 |
| Dormer (8 m²), GRP, scaffold | £1,350–£2,600 |
| Single garage (18 m²), GRP fibreglass | £1,750–£3,200 |
| Single garage (18 m²), EPDM rubber | £1,550–£2,750 |
| Extension (20 m²), EPDM, new deck + insulation | £2,750–£4,800 |
How long does a GRP roof last, and is it guaranteed?
A properly laid GRP roof typically lasts 20 to 40 years. The range is wide because so much depends on the laminate being fully wetted out, the deck staying dry and stable, and the topcoat being renewed if it wears.
When GRP fails early, the cause is usually one of these:
- resin laid in damp or cold conditions that never fully cured;
- cracks at board joints or trims where movement was not allowed for;
- a deck that was wet, soft or poorly fixed before laminating;
- a thin or patchy topcoat that has weathered through.
On guarantees, manufacturer material guarantees are available on many specified GRP systems, and some need a registered build-up or an approved installer. Where registration is possible, we do it for you. Every re-roof also comes with our written workmanship guarantee, with the length set out in your quote, and you can ask about insurance-backed options. Read more in our guarantees guide.
What's included?
- Warm-roof insulation and vapour control layer where the room below is heated
- Coloured UV-stable topcoat, with anti-slip finish on request
- Resin and glass-mat laminate with taped and reinforced joints
- New OSB3 or plywood deck, fixed at close centres
Building regulations in England
Replacing more than half of a flat roof over a heated room usually counts as renovating a thermal element, so the roof is insulated to around 0.16 W/m²K where that's technically and economically feasible, and the work is notified to building control: the council or a registered building control approver, unless a registered competent person self-certifies it. A roof on a new extension is built to 0.15 W/m²K. Patch repairs, and most unheated detached garages, don't trigger the upgrade. Structural changes, or a new covering that adds 15% or more to the roof's weight, also need approval. More on the rules.
Which nearby areas do we also cover?
- Loughborough · 8 mi
- Swadlincote · 9 mi
- Mountsorrel · 9 mi
- Earl Shilton · 10 mi
- Leicester · 12 mi
- Sinfin · 12 mi
GRP fibreglass roofing in Coalville: questions
Do you cover Coalville?
Yes. Coalville is part of our Leicestershire coverage, including postcode districts LE67. Surveys and roofs are carried out by vetted roofing teams working under S&K Property Investments and Improvement Ltd.
Who checks building regulations for a flat roof in Coalville?
Where the work needs approval it goes to North West Leicestershire District Council building control, or a registered building control approver. We tell you at the survey whether your job needs it and deal with the paperwork as part of the quote.
How much does a GRP fibreglass roof cost in Coalville?
£2,950–£5,300 for a 20 m² extension roof in GRP with a new deck and insulation, at East Midlands guide rates including VAT. The fixed price comes after a free survey for new and replacement roofs.
Is GRP suitable for a dormer roof?
Yes, GRP is commonly used on dormers because the trims can be moulded neatly and the finish looks tidy from the ground. Scaffold is normally needed, which we include in the quote.
Can you walk on a GRP roof?
Yes, a correctly laid GRP roof takes occasional foot traffic, such as cleaning windows or maintaining plant. For a regular walkway or terrace, an anti-slip topcoat and a suitable specification are needed.