Klober Thin Line Vent - Slate Grey KG9855-3-0429 (Box of 10) 
Everbuild Lead Mate Patination Oil – 1 Litre 
Freeflow Square Gutter System Gutter 135° Angle - White Fibreglass Flat Roofing
Best Sellers
-
Soudal Trade All Weather Sealant – Clear 290ml
£9.99 Incl VAT £8.33 Excl VAT Add to basket -
Spax Pozi Flat Countersunk Wirox Screws – 5.0mm Diameter (Box of 100)
From: £9.49 Incl VAT £7.91 Excl VAT Select options This product has multiple variants. The options may be chosen on the product page -
Soudal Butyrub Non-Setting Mastic – Black 300ml
£6.99 Incl VAT £5.83 Excl VAT Add to basket -
Everbuild Contract AC50 Acoustic Sealant & Adhesive White – 380ml (Box of 12)
£27.96 Incl VAT £23.30 Excl VAT Add to basket -
Bond It One Hit Wonder Lightweight Filler – White 500ml
£8.99 Incl VAT £7.49 Excl VAT Add to basket -
Spax T-Star Plus Flat Countersunk Wirox Screws – 3.5mm Diameter (Box of 200)
From: £6.99 Incl VAT £5.83 Excl VAT Select options This product has multiple variants. The options may be chosen on the product page
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.
