Flat roofs that stay watertight
The old black felt flat roofs most of us grew up with used to crack, bubble and leak after a few winters. Modern flat roofing is a different thing. Fibreglass and rubber systems give you one seamless skin with no joins for water to sneak through, and they last 20 to 25 years and more. If your extension, garage or dormer is leaking, you do not need to put up with a bucket every winter.
We fit flat roofs all over Norwich, from kitchen extensions in Thorpe St Andrew to garages in Hellesdon and flat-roof dormers in the older parts of the city. We will tell you honestly whether yours needs a patch or a full new covering.
What is included
- Fibreglass (GRP) flat roofs with a tough seamless finish
- EPDM rubber roofs fitted in one piece with no seams
- New firrings to create fall so water runs off properly
- Fresh insulation to meet building standards
- New trims, edges and outlets that actually drain
- Stripping and disposal of the old felt roof
Worth a look
Signs your flat roof needs replacing
- Pooling water that sits for days after rain
- Cracks, splits or blisters in the old felt
- Damp patches on the ceiling below
- The roof feels soft or spongy underfoot
- Felt that has gone brittle and is lifting at the edges
- Green moss and moisture building up on top
Fibreglass or rubber, which is right for you?
Both are excellent, and the right one depends on the roof. Fibreglass (GRP) gives a hard, smart finish that is great for balconies and roofs people walk on. EPDM rubber goes down in a single sheet, flexes with the weather and is brilliant for garages and extensions. We talk you through both, with real prices, so you can pick what suits your home and budget. No jargon.
Built to handle Norfolk weather
Flat roofs take a beating here, baking in summer then soaking through a long wet winter. The secret to one that lasts is getting the fall right so water runs off instead of sitting in puddles, and sealing the edges and outlets properly. That is where cheap jobs go wrong. We get the details right, which is why our flat roofs do not come back to bite you.
Flat roofs we cover
- Kitchen and rear extensions
- Garages and outbuildings
- Dormer windows and bay roofs
- Porches and single-storey link roofs
- Small commercial and shop roofs
Recent work
Flat Roofing we have done nearby






Flat Roofing questions
How long does a flat roof last?
Can you fix my flat roof or do I need a new one?
Is a rubber roof better than felt?
Do you insulate flat roofs?
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Flat roofing across Norwich, Sprowston, Costessey, Wymondham and the surrounding Norfolk towns.
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