Flat Roofing Installation (EPDM, Felt, GRP)
From £650
Modern flat roofing solutions that last decades
Free Inspection Available
Not sure what you need? We offer free inspections for all customers.
Professional Surveys from £50
Detailed written report with photos and recommendations.
Professional flat roof installation using EPDM rubber, GRP fibreglass or high-performance felt. Modern materials provide superior weather proofing.
Why Choose FirstFix Fascias
Long Lasting
EPDM and GRP last 25-50 years versus 10-15 for traditional felt.
Seamless Finish
Single-ply creates leak-proof, joint-free covering.
Quick Installation
Most flat roofs completed in 1-3 days.
All Weathers
Modern materials perform year-round.
What's Included
Remove old covering
Deck inspection and repair
Insulation upgrade options
New EPDM/GRP/Felt installation
Trims and edge details
20-year guarantee
Our Process
Survey
Measure roof and assess deck condition.
Material Choice
Select EPDM rubber, GRP fibreglass or high-performance felt.
Preparation
Remove old covering, repair deck, add insulation.
Installation
Install new roof covering with proper falls for drainage.
Finishing
Trim edges, seal penetrations and test weather-tightness.
Frequently Asked Questions
How much does a new flat roof cost?
Flat roof installation starts from £650. Small extensions cost £800-£1,500, garages £1,000-£2,000, house roofs £2,500-£5,000.
Which is better - EPDM, GRP or felt?
EPDM rubber (25-50 years) is flexible and durable. GRP fibreglass (25-30 years) is strongest and seamless. Modern felt (15-20 years) is economical. We recommend based on your roof and budget.
How long does flat roof installation take?
Most domestic flat roofs completed in 1-3 days. Small porches in 1 day, garages 1-2 days, larger roofs 2-4 days.
Can you install flat roofs in winter?
EPDM can be installed year-round. GRP needs dry conditions and temperatures above 5°C. We advise on best timing.
Do flat roofs need maintenance?
EPDM and GRP need minimal maintenance - annual inspection and keeping clear of debris. We offer maintenance contracts.
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Contact us today for a free, no-obligation quote for flat roofing installation (epdm, felt, grp)
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And many more locations across South Yorkshire