Klober Throat Adaptor - KG8000-3 
Ronseal Anti-Condensation Paint - Matt White 750ml 
Code 7 Cast Lead - 800mm x 3m 
ALM Code 7 Milled Lead - 600mm x 6m 
Cromar Protect 1F Non-Breathable Roofing Felt – 1m x 45m 
Armatool Leather Belt Black, Large 
Everbuild 403 Concrete Hardener & Dustproofer – 5 Litre 
Circular Soffit Vent, Brown 
12 x Cromar Vent 3 Pro Breathable Membrane 1m x 50m 
Ronseal Precision Finish Brush - 0.5 Inch 
Armatool Stripping Spade Fibreglass Flat Roofing
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Fibreglass Flat Roofing
Fibreglass is a versatile material made of plastic and glass fibres. It’s a popular choice for flat roofing because of its waterproof nature, supreme durability and ease of adjusting to a specific roof. Fibreglass isn’t a cheap temporary measure – it’s an investment in a roof that can last for decades with proper maintenance.
How is a fibreglass roof installed?
Fibreglass is installed in a three-layer manner, starting with a coat of resin, then a layer of GRP matting, then a top coat resin.
What is the purpose of the initial coat of resin?
The initial coat of resin is applied to the surface that the fibreglass will be installed on – ideally, timber decking. It is done to create a solid, totally smooth surface for the fibreglass matting to be placed on.
What is the purpose of the GRP matting? What is GRP?
GRP is just another name for a specific kind of fibreglass often used in a roofing context: glass-reinforced polyester. This is what the matting that forms the middle layer of a fibreglass roof is made out of. The GRP matting forms the main bulk of the fibreglass installation. After the matting is put in the top coat is applied.
What is the purpose of the top coat resin?
The topcoat forms the final, protective layer. It can be pigmented in order to achieve a specific colour – it will be what people see when they see the roof after all.
