GRP flat roofing kits that provide a convenient, long-lasting, and reliable waterproofing solution for flat roofs. These kits are available in 450g or 600g matting options and can cover an area from 5m² to 100m².

Our GRP Fibreglass Roofing Kits offer a versatile and cost-effective solution for both DIY enthusiasts and professional roofers. The durable and easy-to-install kits are ideal for flat roofs, providing a seamless and watertight finish that can withstand harsh weather conditions.

Choose the kit size that best suits your needs, and enjoy the peace of mind that comes with knowing your flat roof is protected for years to come.

These Great GRP Roofing kits provide you with all the premium quality materials and components needed to complete your next flat roofing project. Designed to outlast many other flat roofing membranes, each tried and tested kit is bundled together to help reduce the burden of calculating correct quantities of material required.

The Top Coat Paint is Supplied in Iron Grey RAL7011.

Our Great GRP Roofing kits contain the majority of items that you require to complete your roof installation. However, you will most likely require some GRP Roofing trims. You can purchase these separatley to your kits but have it delivered together. So whether its a Application Tool Kit, A200 Drip Trim, B260 Raised Edge Drip Trim, F300 Flat Trim or a Simulated Lead Cover Flashing you sure to find everything you require. 

Important: These GRP kits are designed for use on OSB (Orientated-Stranded Board) with Tongue & Groove Edge. The 50 Linear Metre Woven bandage is for use around the perimeter edges where the trims meet the roof decking. Additional Woven and Resin may be required and can be purchased separately.

Each kit contains virgin grade Base-Coat Resin, Premium Quality Pigmented Iron Grey Topcoat, Mekp Catalyst, Quality bound Fibreglass Matting, Woven Tape for joint reinforcement.

• Tried and tested over many years.
• Available in a range of sizes: 5m2 - 90m2.
• RAL Colour 7011 Iron Grey.
• All CRS kits have premium quality materials sourced and manufactured in the UK.
• A Fibreglass Roof Kit designed to outlast many other flat roofing membranes.

The Manufacturer Guarantee`s that all of these GRP Roofing kits contain the correct volume of Materials including between 5 and 10% Extra.

• CRS Roofing Resin Base-coat (guide coverage 1.5kg per/m²)
• CRS Roofing Topcoat RAL 7011, Iron Grey (guide coverage 0.5kg per/m²)
• CRS GRP Roofing Catalyst * Includes Measuring cup
• 600g / m² fiberglass CSM
• 50mm woven tape

Optional Toolkit contents (please select from the Toolkit dropdown option):

25m² Pack contents:

• 1 x 5.6ltr Bucket.
• 1 x 11ltr Bucket.
• 1 x Paddle Roller 140mm x 21mmDia.
• 1 x Paddle Roller 75mm x 21mm Dia.
• 2 x Plastic Handle Laminating Brush 75mm.
• 1 x Push Fit Roller Arm 150mm.
• 2 x Topcoat Roller Refill 150mm.
• I x Roller Economy Fluffy Frame 75mm.
• 1 x Roller Economy Fluffy Refill 75mm.
• 2 x Telescopic Extension Handles 840mm - 1400mm
• 1 x Clear Graduated Mixing Cup.
• 1 x Box of Disposable Gloves - 50 Pairs.
• 4 x Roller Fluffy Refill 150mm

100m² Pack contents:

• 3 x 11ltr Bucket. 
• 1 x Paddle Roller 140mm x 21mmDia. 
• 1 x Paddle Roller 75mm x 21mm Dia. 
• 3 x Plastic Handle Laminating Brush 75mm. 
• 2 x Push Fit Roller Arm 150mm. 
• 2 x Topcoat Roller Refill 150mm. 
• I x Roller Economy Fluffy Frame 75mm. 
• 3 x Roller Economy Fluffy Refill 75mm. 
• 2 x Telescopic Extension Handles 840mm - 1400mm 
• 1 x Clear Graduated Mixing Cup. 
• 1 x Box of Disposable Gloves - 50 Pairs. 
• 5 x Roller Fluffy Refill 150mm