Timco Square Twist Nails - Galvanised (40 x 3.75mm) 1kg 
Code 5 Cast Lead - 180mm x 3m 
Bond It Monster Scrim Drywall Tape - White 100mm x 90m 
Code 3 Cast Lead - 914mm x 3m 
ALM Code 7 Milled Lead - 210mm x 3m 
Bond It B1 Fire Resistant PU Aerosol Expanding Foam - Pink 750ml 
Klober Throat Adaptor - KG8000-3 
Everbuild Instant Nails – White 290ml 
Ronseal Knot Block Primer & Undercoat - White 2.5L 
Everbuild Safer Spirit - 750ml 
Cromar ProRidge Universal Ridge System - 6m Kit 
Freeflow 65mm Square Down Pipe Clip Standard - White 
Bond It Dec-Mate Flexible Filler - White EU4 
Restec GRPROOF 1010 Top Coat Resin - 10kg 
Timco Velocity Premium Multi-Use Screws - Mixed Tray 
Ronseal Diamond Hard Doorstep Paint - Tile Red Satin 750ml 
ALM Code 4 Milled Lead - 850mm x 3m 
Ronseal Ultra Tough Satincoat Clear Varnish - 5L 
Everbuild PVCu Solvent Cleaner – 1 Litre 
Soudal Construction Silicone, Clear - 290ml 
ALM Code 3 Milled Lead - 1000mm x 3m 
Timloc Double Roman Tile Vent Brown (Box of 6) 
Everbuild Black Jack 901 Black Bitumen Paint – 1 Litre 
Everbuild Jumbo Mitre Fast Kit Superglue & Activator 
ALM Code 8 Milled Lead - 150mm x 3m 
Everbuild Constructa-Pro Adhesive Foam - Grey 750ml 
Soudal Repair Express Cement – Grey 290ml (Box of 12) 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.
