Wigston at a glance
- Postcode districts
- LE18
- Population
- about 37,260 (GeoNames)
- Council area
- Oadby and Wigston Borough Council
- Building approval
- Oadby and Wigston Borough Council building control, or a registered building control approver
- Nearest main town
- Leicester, about 4 miles
- Guide price region
- East Midlands (−2% on West Midlands rates)
Why choose GRP fibreglass roofing in Wigston?
Some Wigston homeowners pick GRP for appearance alone. The topcoat comes in several colours, the trims are moulded to match, and the finished roof looks tidy from upstairs windows. With good laying conditions and a sound deck, a GRP roof typically lasts 20 years or more.
In and around Wigston, flat roofs are typically found on shops with flat-roofed rear stores below flats, 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 Wigston?
Guide price in Wigston: £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 |
Is GRP better than EPDM, felt or a liquid roof?
GRP is the better choice when you want a rigid, walkable finish, a neat look on a visible roof, or crisp moulded details on a complicated shape. It is not automatically better on a plain garage that nobody steps on.
Strengths: hard surface that takes occasional foot traffic; jointless finish with no laps; trims, kerbs and upstands moulded as part of the roof; choice of topcoat colours; small repairs can be laminated in.
Weaknesses: sensitive to weather while laying; rigid, so it can crack where the structure moves; usually needs a new deck; styrene smell during application; skill-dependent, so workmanship matters more than with sheet systems.
For a simple roof, EPDM rubber is often quicker to lay and more forgiving of movement. Torch-on felt is usually cheaper per square metre. A liquid-applied roof can go over a sound existing surface, larger commercial roofs tend to suit single-ply, and older buildings may already have mastic asphalt worth keeping. The EPDM vs GRP vs felt guide compares the three most common choices.
What's included?
- Removal of the old covering and disposal of waste
- Resin and glass-mat laminate with taped and reinforced joints
- New OSB3 or plywood deck, fixed at close centres
- Moulded GRP trims, kerbs and upstands
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?
- Oadby · 2 mi
- Glen Parva · 3 mi
- Leicester · 4 mi
- Humberstone · 5 mi
- Earl Shilton · 9 mi
- Mountsorrel · 10 mi
GRP fibreglass roofing in Wigston: questions
Do you cover Wigston?
Yes. Wigston is part of our Leicestershire coverage, including postcode districts LE18. 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 Wigston?
Where the work needs approval it goes to Oadby and Wigston Borough 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 Wigston?
£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.
How long before a new GRP roof is fully cured?
The topcoat is usually touch-dry within hours in reasonable weather, but full cure takes longer in cold conditions. We advise keeping off the roof until the team confirms it is ready.
Can GRP be laid over an existing felt roof?
Generally no. GRP needs a clean, dry, rigid timber deck, so the old felt is usually stripped and the boards replaced before laminating.