REF · SRV-08 · GRP FIBREGLASS DORMER
GRP fibreglass roofing for flat or low-pitch dormers
Wet-look glass-reinforced polyester for flat or low-pitch dormers. 25-year material life. Seamless finish — no joints, no laps, no edges to fail.
SURVEY
Free
30-minute on-site, no obligation
WRITTEN QUOTE
<24 hrs
Fixed-price after the survey
DEPOSIT
25%
Balance on completion
GUARANTEE
10 yrs
Written + manufacturer pass-through
30-second start
Get a free estimate for grp fibreglass dormer
Enter your postcode and one line about your roof. Sean replies within 24 hours with a written quote.
GRP Fibreglass Dormer — what to expect
GRP Fibreglass Dormer typically costs in this range. Final price always confirmed on the survey, always written before you commit.
| Job | Typical grp fibreglass dormer cost |
|---|---|
| Small dormer (5 m²) | £2,800–£3,800 |
| Standard dormer (8 m²) | £3,400–£4,800 |
| Large dormer (12 m²) | £4,200–£6,200 |
| Tear-off existing felt | +£14–£22 / m² |
| Lead flashing dressing to abutment | +£280–£480 |
What’s included in the price
- Trade-grade GRP resin + chopped strand mat (3 layers)
- Pre-formed GRP trims and corner pieces
- Manufacturer-spec catalyst ratio (independently tested)
- Lead-line dressing where the dormer abuts the main roof
- 25-year material warranty + 10-year labour
- Building Control notification where required
What happens after you call us
No sales pitch, no high-pressure visit. The first 30 minutes is genuinely free — and you get a written quote within 24 hours whether you book or not.
Quick call
Tell Sean what’s wrong, where you are, and roughly when you’d like the work. Usually under 5 minutes.
SAME DAYOn-site survey
Sean comes round, walks the roof, takes photos, and explains exactly what’s wrong and what your options are. No fees, no obligation.
USUALLY THIS WEEKWritten quote
Fixed-price written quote. Materials named, manufacturer warranty terms attached, balance-on-completion payment terms.
WITHIN 24 HOURSBook it in
Pick a start date that suits you. 25% deposit on day one, balance only when you’re happy with the finished job.
YOUR CHOICESIX THINGS, EVERY JOB
What you get with Eco Roofers
Common questions
How quickly can you start?
Survey usually within the week. Written quote within 24 hours of the survey. Start date typically within 2–4 weeks unless it’s an emergency tarp/secure call, which is same-day.
Do I pay anything upfront before the work starts?
25% deposit on day one of the job. The balance is on completion — only after you’ve inspected the finished work and you’re happy. We don’t take deposit-only payments.
Is the price you quote the price I pay?
Yes. The written quote is fixed-price after the survey. The only thing that changes the price is if you change the scope or we find a problem during the work that you sign off in writing first.
Are you insured?
£5,000,000 Public Liability and £5,000,000 Employer’s Liability. We’ll send you the certificates before you commit if you want them.
Do you offer a guarantee?
10-year written guarantee on our labour for every job. Plus whatever the manufacturer offers on the material — typically 20 years on EPDM, 25 years on GRP, 30+ years on tile, up to 75 years on Welsh slate.
Where do you work?
Nottinghamshire, South Yorkshire, Derbyshire and the western edge of West Yorkshire — basically a one-hour drive from Hucknall NG15.
