A1 G.R.P, Unit 17, Ongar Hall Farm, Brentwood Road, Orsett, Essex, RM16 3HU
Telephone: 07958 445031
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Welcome To A1 GRP - Glassfibre Reinforced Plastic Engineers

Based in Essex we are a family-run business specialising in Glassfibre waterproof coverings and linings for a wide variety of different surfaces and spaces.

Using Glass Fibre Reinforced Plastics (GRP) to cover surfaces to provide a seamless and waterproof seal which is maintenance free and outlasts many other alternatives. In many cases GRP is a cheaper alternative to traditional methods such as felt and lead due to faster installation. It is also more versatile, making those awkward or odd shaped areas easier to seal.

We are so confident with our flat roofing system that we provide a 20 year lifetime guarantee on materials and workmanship for your peace of mind.

We also manufacture custom sized water tank lids.

Made from water regulation council approved glass fibre reinforced plastics, conforming to WRC/L8 specifications.

Call our friendly team today at A1 GRP for a free, no-obligation quotation for your GRP requirements.

Fibreglass Coatings

Our Services

We provide Glassfibre waterproof coverings/linings to:

Flat Roofing
Valley/Box Guttering
Fish Ponds
Bundling Areas
Van Lining

Fibreglass Roofing Essex
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