Flat Roofing in Essex
GRP fibreglass, EPDM rubber and torch-on felt for extensions, garages, dormers and porches. Decks firred to correct the falls as part of the job.
When a flat roof needs replacing
Once water reaches the deck, a covering job becomes a rebuild. These are the signs worth acting on early.
- Ponding water still sitting there two days after rain
- Bubbling, blistering or rippling in the surface
- Splits or gaps opening at the joints and upstands
- The roof feels soft or springy underfoot
- Staining or damp patches on the ceiling below
- Felt that has gone brittle and cracks when pressed
- Flashings lifting where the roof meets the wall

Get a free quote
Ring 01376 388022 for a same-day callback, or send a photo on WhatsApp. No call-out charge.
What is included
The covering is the visible part. The falls and the deck are what decide whether it lasts five years or twenty five.
- Strip and disposal of the old covering
- Deck inspected, with rotten or soft boards replaced
- Firring installed to correct the falls so water runs off
- New covering in your chosen system
- New trims, drip edges and edge detail
- Upstands and flashings dressed properly into the brickwork
- Outlets and downpipes connected and tested
- Skylights and rooflights reset or replaced if needed
- Full clean-up and disposal
- Ten-year workmanship guarantee

Choosing the right system
STEP 01
GRP fibreglass
Seamless, hard-wearing and walkable. The best choice for balconies and any flat roof you will actually stand on.
STEP 02
EPDM rubber
One single sheet with no joins to fail, and very long-lived. Good for garages and extensions.
STEP 03
Torch-on felt
A three-layer system, cost-effective and genuinely reliable when it is laid properly. The reputation comes from bad installs, not the material.
Flat roofs we have laid
GRP, EPDM and torch-on felt on extensions and garages.








What does a flat roof cost?
Price follows the area, the system you choose, how much of the deck needs replacing, and access. A single garage in felt and a large wrap-around extension in GRP with three rooflights are not comparable jobs.
The variable that catches people out is the deck. We cannot see it until the old covering is off, so we quote the covering and tell you the rate for board replacement up front, rather than discovering a number on the day.
Free quote, no call-out charge
We will come out, look at it properly and give you a fixed price in writing.
Google reviews
Fifteen reviews, rated 5.0, pulled live from our Google Business Profile.
Frequently asked questions
Which system should I pick?
If you will walk on it, GRP. If it is a garage or extension you will never stand on, EPDM is excellent value. Felt is the budget option and is fine when laid properly.
How long will it last?
Twenty years plus for GRP and EPDM if the falls are right. Felt, fifteen to twenty. Bad falls will kill any of them early, which is why we firr the deck.
Why does water sit on my flat roof?
Because the falls are wrong or the roof has sagged. Recovering it without fixing the falls just moves the problem along a few years.
Can you fit rooflights at the same time?
Yes, and it is much cheaper doing it while the roof is open than going back later.
Can you repair rather than replace?
Sometimes. If the deck is sound and the damage is localised, a repair is worth doing. If the covering has reached the end of its life, patching it is throwing money away.
Do you need scaffolding, and is it included?
Anything beyond a small repair within safe ladder reach needs scaffold or a tower. Where it is needed it is included in the quoted price, not added later.
Areas we cover
Related services
New Roofs
Full re-roofs in tile, slate and flat. Stripped, felted, battened and finished to last.
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Roof Repairs
Slipped tiles, leaks, ridges and valleys. Most are put right in a single visit.
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Emergency Roof Repairs
Water coming in? Call now and it gets made watertight today.
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Get a free quote
Ring 01376 388022 for a same-day callback, or send a photo on WhatsApp. No call-out charge.