5% off All Roofing kits & Pond Kits Until the end of JUNE .Discounts are Applied at the cart Stage .5% off EPDM Kits Latest Product now available Lava 20 Covers any surface put Lava 20 into search bar
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0800 612 7903
Shed Rubber Roof Kit - SkyGuard 2 to 5 days Delivery
Classic Bond EPDM Flat Roof Kits(Free Delivery) 2 to 5 days delivery
Epdm Dormer Roof Kits(Free Delivery) 2 to 5 days delivery
Sure Edge Kerb Trim 2.0M
Sure Edge Gutter Drip Trim 2.0m
EPDM Contact Adhesive 2 to 5 days delivery
Classic Bond Water based Deck Adhesive 2 to 5 days delivery
ClassicBond Tool Installation Kit
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Metrodeck Fire Retardant GRP Roofing Kits represent the latest generation of flat roof waterproofing systems, designed for maximum durability, safety, and long-term performance.
Engineered specifically for roofing applications, this system combines a low-styrene high-performance resin with a UV-stable, flexible topcoat, delivering a seamless, long-lasting and fire-resistant finish.
Unlike traditional GRP systems, Metrodeck achieves BS476 Part 3 FAA fire rating without the need for slate granules.
Supplied in Dark Admiralty Grey (BS18B25) for a sleek, professional appearance.
Each kit is a complete roofing solution:
Perfect for:
Need extra strength?
Upgrade to 600gsm matting (requires additional resin – contact for pricing 0800 612 7903 )
Please allow 1 to 3 working days for your order to arrive.
Returns are easy, if the items are unopened and unused then simply contact us for a returns number and send your item to our returns centre for fast processing. We'll get you a replacement or refund in a snap!
Here are 5 more great reasons to buy from us:
Returns are easy, if the items are�unopened and unused�then simply�contact us�for a returns number and send your item to our returns centre for fast processing. We'll get you a replacement or refund in a snap!
In the unlikely event that you find your item cheaper at another online store, just let us know and we'll beat the competitor's pricing hands-down.
We insist that you love everything you buy from us. If you're unhappy for any reason whatsoever, just let us know and we'll bend over backwards to make things right again.
Ordering from APEX Fibreglass Roofing Supplies is 100% safe and secureso you can rest easy. Your personal details are never shared, sold or rented to anyone either.
The Metrodeck fire-retardant GRP roofing kit achieves BS476 Part 3 FAA – the highest External Fire Exposure Roof Test classification in the UK. Crucially, this rating is achieved without requiring slate granules on the top surface, giving a cleaner, more modern finish than competing systems while still meeting or exceeding all building regulation requirements.
Kits are available in 15 sizes, covering roof areas from 5m² up to 100m² (5, 10, 15, 20, 25, 30, 35, 40, 45, 50, 60, 70, 80, 90 and 100m²). Each kit is precisely calculated to include the right quantities of resin, topcoat, and matting for that area, plus additional material for overlaps and detailing.
Yes — every Metrodeck GRP roofing kit includes the necessary tools. Small toolkits cover 5m²–15m² kits; medium toolkits cover 20m²–45m²; and large toolkits cover 50m² and above. This means you have everything you need in a single order, with no need to source tools separately.
The standard topcoat colour is Dark Admiralty Grey BS18B25. It is UV stable, flexible, chemical and heat resistant, and engineered to resist thermal expansion — meaning it won’t crack as the roof expands and contracts with temperature changes. This colour is compliant with planning guidance for most residential and commercial applications in the UK.
Yes. A 20-year guarantee on materials can be supplied with each Metrodeck GRP roofing kit. This makes it one of the longest material guarantees available on any GRP flat roofing system in the UK, providing excellent long-term value for homeowners and contractors alike.
Yes. While all standard kits use 450gsm chopped strand matting, 600gsm matting is available for applications requiring a heavier, thicker laminate (such as roof terraces). Additional resin will be required for this upgrade. Please call our team on 0800 612 7903 for a customised quote.
