GRP Fibreglass Flat Roofing in Thames Ditton

Thames Ditton keeps its village feel, with period cottages and houses near the river and larger detached homes further out. Older roofs here need careful repairs using matching clay tiles and slate, and riverside trees mean gutters fill up fast.

Glass reinforced plastic, known as GRP or fibreglass, combines polyester resin with chopped glass fibres to create a strong, waterproof laminate. It was first widely used for boats because it is flexible and does not corrode, and it is now one of the most popular flat roofing systems.

Our GRP roofs are typically built from a single-ply GRP laminate over an 18mm OSB3 deck, finished with GRP edge trims and a protective topcoat. The result is a lightweight, seamless roof that handles temperature extremes well and can last for over 20 years.

Most GRP roofs are finished in grey, but other topcoat colours are available if you want the roof to match your property. For a free GRP roofing quote in Thames Ditton, call 07467 757 367.

GRP fibreglass roofs in Thames Ditton
Recommended roofer in Thames Ditton

Local GRP Fibreglass Roofs Specialists in Thames Ditton

Behind the period frontages of Thames Ditton, plenty of homes have gained rear extensions, garden rooms and garages over the years, and those flat sections are where GRP fibreglass earns its place. A single-ply laminate laid over an 18mm OSB3 deck gives a seamless surface with no joints for water to work into.

We finish each roof with GRP edge trims and a topcoat, usually in grey, though other colours are available if you want something to suit the house. Fitted properly, a fibreglass roof can last 20 years or more, which makes it a sensible choice for dormers, porches and balconies on both cottages and larger detached homes. Owners in Surbiton and Esher choose it for the same reasons.

At around 8 miles from our Staines office, Thames Ditton sits within our core area across Surrey and Middlesex. Like-for-like roof work does not usually need planning permission, but if your property is listed or in a conservation area it is worth checking with Elmbridge Borough Council before work starts, and we are happy to talk this through with you.

Where We Fit GRP Roofs in Thames Ditton

Balconies and Roof Terraces

With the right deck and topcoat, GRP can create a hard-wearing waterproof surface for balconies and terraces.

Extension Roofs

Kitchen, rear and side extensions with flat roofs are ideal for GRP, giving a neat, seamless finish.

Porches and Bay Roofs

Small flat roofs over porches and bay windows can be finished in GRP with matching edge trims.

Dormer Roofs

GRP is lightweight and easy to form around upstands, making it well suited to dormer roofs on loft conversions.

Flat Roof Replacement

We strip old felt or failed coverings, renew the deck where needed and lay a new GRP roof.

Garages and Outbuildings

Replace tired felt on garages, sheds and outbuildings with a GRP roof that needs very little maintenance.

GRP Fibreglass Roofs in Thames Ditton: Your Questions Answered

Is GRP a good choice for a garden room roof in Thames Ditton?

It is a strong option. GRP is seamless, so there are no joins to fail, and it copes well under the leaf fall and damp common near the river. With a sound OSB3 deck and correct edge trims, a fibreglass roof can last 20 years or more.

What colours are available?

Most GRP roofs are finished with a grey topcoat, but other colours are available to suit your property.

Can GRP be laid over my existing flat roof?

Usually we strip the old covering and check the deck. If the deck is damaged or not suitable, we replace it with new OSB3 boards before laying the GRP.

Is GRP better than felt for flat roofs in Thames Ditton?

GRP is seamless, so there are no joins for water to get through, and it does not need the regular maintenance that older felt roofs do. It is a popular upgrade when a felt roof fails.

How long does a GRP roof last?

A properly installed GRP roof can last for over 20 years and shows very little sign of wear in that time.

How much does a GRP roof cost?

It depends on the size of the roof, the condition of the deck and access. We will look at the roof and give you a free, no-obligation quote.

Get a GRP Roofing Quote in Thames Ditton

Thinking about replacing a flat roof? Talk to us about GRP fibreglass and get a free, no-obligation quote.

Call 07467 757 367 or email info@highlineroofing.co.uk

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