Flat roofs in Brighton & Hove

New EPDM, fibreglass (GRP) or traditional felt flat roofs for extensions, garages, dormers and balconies, with rooflights and skylights fitted and every edge and upstand finished properly.

EPDM, GRP fibreglass and felt
Rooflights and skylights fitted
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Flat roofs in Brighton

The right flat roof for the job, finished properly at every edge.

Most flat roofs fail at the edges, upstands and outlets rather than in the middle, so that's where we take the most care. We strip the old covering, check and replace the deck where it's needed, and fit the new roof with proper trims, upstands and outlets so water runs off and away.

We fit EPDM rubber, GRP fibreglass and traditional felt, and we'll tell you honestly which suits your roof: whether it's a kitchen extension with rooflights, a garage, a dormer or a balcony you want to walk on.

Single-storey extension with a new grey flat roof, three rooflights and a curved wall

What we fit

EPDM rubber roofsA single-sheet rubber membrane with no seams in the field, ideal for extensions and garages.
GRP fibreglass roofsA seamless, hard-wearing finish that can be walked on, for balconies and terraces.
Traditional felt roofsBuilt-up felt systems, a tried and tested option at a fair price.
Rooflights & skylightsRooflights and skylights fitted with properly formed upstands.
New decksRotten or sagging decking replaced before the new covering goes on.
Flat roof repairsBlisters, splits and leaking upstands repaired where a full replacement isn't needed.

Signs your flat roof needs attention

Water pooling on the roof long after rain
Blisters, cracks or splits in the felt
Damp patches on the ceiling below
A soft or spongy deck underfoot
Leaks around a rooflight or where the roof meets a wall
Moss and plants growing on the roof

Recent jobs

Our flat roofs work

See all our work

Roofer finishing a grey flat roof around two new rooflights — Flat roof with lantern rooflights

New grey GRP fibreglass flat roof running along the back of a house beside the windows — GRP fibreglass balcony roof

Glossy grey GRP fibreglass flat roof with the house wall alongside — Seamless GRP finish

New grey flat roof with a timber upstand formed for a rooflight — New flat roof with rooflight upstand

New flat roof with dark trim on a block-built extension — Flat roof on a new extension

Reviews

What customers say

5.0from 25 Google reviews

Our roof was in a terrible state - 25 years of patches and cheap repairs. Paul picked up my call straight away and was very clear about what they offered and what price ranges would be involved. … The end-result was great.

Imogen BensonNew roofs & re-roofingGoogle review

Goldhawk Roofing were reliable, responsive, prompt, tidy and friendly. … The guys did a complete survey providing photos so we could see the problem that needed repairing. So a good experience and happy to recommend.

Derek GrantRoof repairsGoogle review

Paul’s communication throughout the process was excellent. Him and his team worked quickly and efficiently removing our whole roof and replacing it. All the guttering, chimneys and flat roofs were also made good. Overall we would highly recommend Goldhawk Roofing!!

Nick BuoyGuttering & downpipesGoogle review

Read all 25 reviews on Google

How it works

Easy 3 step process.

1
Inspection & proposal
Book an appointment for a free site visit. We take a look and give you a free estimate and advice.
2
Agree quote & dates
We book your job in the diary for a mutually convenient date.
3
Sit back and enjoy
We complete the project and clear away, leaving you to enjoy your property.

Good to know

Flat roofs questions

Which is better, EPDM or GRP fibreglass?

Both are long-lasting. EPDM is a single rubber sheet that suits most extensions and garages; GRP gives a hard, seamless finish that's better if you'll walk on the roof, like a balcony. We'll recommend what suits your roof when we come out.

Can you fit rooflights in a new flat roof?

Yes. We fit rooflights and skylights as part of the new roof, with properly formed upstands so they stay watertight.

Can my flat roof be repaired rather than replaced?

Often, yes. If the problem is local and the deck is sound, a repair may be all you need. If the roof is failing across the whole surface, we'll show you why a replacement makes more sense.

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