Sika 1 Waterproofer – 5 Litre 
Left Hand Klober Contract Dry Verge Unit Grey 
Everbuild Everflex Pyro Mate Fire Rated Silicone – White 295ml 
Everbuild Roof & Gutter Sealant - Black 295ml (Box of 12) 
Everbuild 709 FebFlor Floor-Flex Plus - 5 Litre 
SikaBond MS Wood Floor Gun Grade - Parquet Brown 600ml 
Ronseal Multi Purpose Smooth Finish Filler - 330g 
ALM Code 3 Milled Lead - 800mm x 6m 
Code 7 Cast Lead - 360mm x 6m 
Everbuild Forever White Grout Reviver - 200ml Fibreglass Flat Roofing
Best Sellers
-
Everbuild 102 Butyl Glazing Compound – Brown 2kg
£8.99 Incl VAT £7.49 Excl VAT Read more -
OX Trade XL Super Turbo Segmented Diamond Blade Concrete & GP – (Various Sizes)
From: £5.99 Incl VAT £4.99 Excl VAT Select options This product has multiple variants. The options may be chosen on the product page -
Bostik Flexacryl Black – 5kg
£71.49 Incl VAT £59.58 Excl VAT Add to basket -
Code 3 Cast Lead – 210mm x 3m
£25.70 Incl VAT £21.42 Excl VAT Add to basket -
Everbuild Everflex Fire Mate Intumescent Sealant – 295ml
£12.16 Incl VAT £10.13 Excl VAT Add to basket -
Ronseal Exterior Yacht Varnish – Satin 1L
£24.99 Incl VAT £20.83 Excl VAT Add to basket
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.
