
Flat Roofing · Bristol
Flat Roofing in Bristol
Flat roofs repaired, or replaced with one-piece EPDM rubber, with a free survey and a fixed price in writing before any work starts.
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Industry Accredited
Federation of Master Builders and TrustMark registered
240+ Customer Reviews
9.87 out of 10 on Checkatrade
30+ Years of Experience
Roofing since 1993
Fixed Price Up Front
In writing, before we start
Flat Roofing Bristol
Flat roofs are everywhere in Bristol: over the back additions and kitchen extensions on Victorian terraces, on bay windows and dormers, and on the garages of postwar estates. Many are still old felt that has cracked, blistered or started to hold water. We repair and replace flat roofs across Bristol, fitting one-piece EPDM rubber that is cold-fitted and built to last.
We have been roofing since 1993. Every flat roof job starts with a free survey and a fixed price in writing, carries a ten year guarantee, and there is nothing to pay until the work is finished and you are happy.

Vetted and reviewed
Do Not Just Take Our Word for It
9.87 out of 10 across more than 240 Checkatrade reviews, and listed on TrustATrader and Google. Read them, then decide.
How Much Does a Flat Roof Cost in Bristol?
The cost of a flat roof in Bristol depends mostly on its size and what is underneath. A small porch roof is a quick job, while a large rear extension with soft decking takes more time and materials.
The main things that affect the price are:
- The size of the flat roof
- Whether it needs a repair or a full replacement
- The condition of the deck under the old covering
- The height of the roof and the access needed
- The edges, upstands and joins where the roof meets the walls
- Any new trims needed
- The volume of old covering and waste to take away
- Access to back additions and rear extensions on terraced streets, where materials often have to come through the house or along a back lane
Every job is priced after a free survey, and you get a clear, fixed price in writing before any work starts.

What's Included in Our Flat Roofing
- A free survey and a fixed price in writing
- The old covering stripped where the roof is being replaced
- Soft or rotten decking replaced
- A one-piece EPDM rubber membrane bonded down
- New edge trims fitted
- Upstands and joins with the walls finished and sealed
- The site cleared and all waste removed
- A ten year guarantee in writing, with nothing to pay until you are happy
Flat Roof Repairs in Bristol
When a Bristol flat roof leaks, the cause is often a split in old felt, a failed joint at the wall or water pooling where the deck has sagged. We find the source and repair it where the rest of the covering is sound, and we tell you honestly if it is past patching.

Flat Roof Replacement
Where the old covering has failed across the roof, we strip it off, check the deck and replace any soft or rotten boards, then fit a new covering with fresh trims. It is the lasting answer for extensions that have been patched again and again.

One-Piece EPDM Rubber Roofs
We fit one-piece EPDM rubber: a single sheet bonded down, with no seams across the roof to fail. It is fitted cold with no naked flame, which matters on a terrace where the roof sits right against next door, and it does not go brittle in the sun the way felt does. A properly laid rubber roof has a life expectancy of up to 50 years.

Garage Roof Replacement
Garages on Bristol's postwar estates and behind its terraces often have flat roofs that have been patched for years. We strip the old covering, replace soft decking and fit a seamless EPDM roof with new trims, so the garage finally stays dry.

Extensions, Dormers and Porches
Rear extensions, kitchen extensions, dormers, bays and porches across Bristol all tend to have flat roofs. Each has its own detail where it meets the house, and those junctions are where many leaks begin. We finish every edge and upstand properly so the roof stays watertight where it meets the walls.

Signs Your Flat Roof Needs Attention
Puddles that sit on the roof for days after rain, cracks and blisters in the felt, damp patches on the ceiling below and grit washing into the gutter are all signs that a Bristol flat roof needs attention.

Why us
Why Choose W Probert Roofing Ltd for Flat Roofing in Bristol?
Federation of Master Builders and TrustMark Accredited
A member of the Federation of Master Builders since 2022 and registered with TrustMark, the Government endorsed quality scheme for work in and around your home.
Roofing Since 1993
More than thirty years on pitched and flat roofs across Bristol, Bath and the surrounding area, with 9.87 out of 10 across more than 240 Checkatrade reviews.
Nothing to Pay Up Front
You get a full written estimate before we start, and you only pay once the job is finished and you are satisfied with it.
A Ten Year Guarantee
Every job carries a ten year guarantee, handed over in writing when we sign the work off.
Our Own Scaffold
We own our scaffold, so there are no middle men and no waiting on somebody else to turn up.
No Naked Flame
EPDM is fitted cold, so there is no torch on your roof and none of the fire risk that comes with felt.

Step by step
How It Works
- 1
Get in Touch
Call or send an enquiry and tell us what you have noticed, from a damp ceiling to water pooling on the roof. We aim to reply to enquiries the same day.
- 2
Free Survey
We look at the covering, the deck underneath and the edges where the roof meets the house.
- 3
Written Quote
You get a clear, fixed price in writing, with the work set out.
- 4
The Work
For a replacement, the old covering comes off, any soft decking is replaced, and the new EPDM roof is bonded down and trimmed, with the site kept clean throughout.
- 5
Sign Off
Once you are happy with the finished roof, you settle up and receive the ten year guarantee in writing.
Recent work
A Look at Some of Our Jobs
Roofs, roofline and roof cleaning from across Bristol, Bath and the towns around them.
Good to know
Flat Roof Questions
Anything not covered here, just ask. We would rather answer a question now than have you guess.
0117 905 9458How long does a flat roof last?
Should I repair or replace my flat roof?
Do you use a naked flame?
Do I need planning permission for a new flat roof?
What guarantee do I get?
Do I have to pay anything up front?
Do you charge for a quote?
How much does a flat roof cost?
Other Services in Bristol
Flat Roofing in Other Areas
- Flat Roofing in Bath
- Flat Roofing in Chippenham
- Flat Roofing in Yate
- Flat Roofing in Keynsham
- Flat Roofing in Corsham
- Flat Roofing in Long Ashton
- Flat Roofing in Saltford
- Flat Roofing in Stoke Gifford
- Flat Roofing in Bradley Stoke
- Flat Roofing in Filton
- Flat Roofing in Malmesbury
- Flat Roofing in Tetbury
- Flat Roofing in Sherston
- Flat Roofing in Colerne
Free survey, fixed price
Get Your Flat Roof Sorted in Bristol
Tell us about your flat roof and we will arrange a free survey, clear advice and a fixed price in writing, with no pressure.



