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Fibreglass Roofing Supplies

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  1. GRP / Fibreglass Vertical Rainwater Outlets
    As low as £39.60 £33.00
    Available in 50mm, 75mm and 100mm, these drains have a bonded fibreglass mesh flange for perfect adhesion of GRP, MultiFlex and Polyurethane systems. Learn More
  2. Gravel Adaptor Spike
    £3.00 £2.50

    Gravel adaptor spike suitable for all roof drains.

    Used with a Gravel Grate which is also available at FibreGlassDirect.

    Learn More
  3. Universal Leaf Guard
    £3.00 £2.50
    Universal leaf guard compatible with all roof drains up to 100mm diameter to prevent the outlet pipes being clogged with debris. Learn More
  4. 100mm Vertical Rainwater GRP / Fibreglass Outlet
    £43.20 £36.00
    Our Vertical Rainwater GRP / Fibreglass Outlets are available in 50mm, 75mm and 100mm. These drains have a bonded fibreglass mesh flange for perfect adhesion of GRP, MultiFlex and Polyurethane systems. Learn More
  5. 50mm Vertical Rainwater GRP / Fibreglass Outlet
    £39.60 £33.00
    Our Vertical Rainwater GRP Outlets are available in 50mm, 75mm and 100mm, these drains have a bonded fibreglass mesh flange for perfect adhesion of GRP, MultiFlex and Polyurethane systems. Learn More
  6. Gravel Guard
    £4.20 £3.50
    Gravel grate/guard suitable for all roof drains, used with adaptor spike which is also available at FibreGlassDirect. Learn More
  7. 75mm Vertical Rainwater GRP / Fibreglass Outlet
    £39.60 £33.00
    Our Vertical Rainwater GRP / Fibreglass Outlets are available in 50mm, 75mm and 100mm. These drains have a bonded fibreglass mesh flange for perfect adhesion of GRP, MultiFlex and Polyurethane systems. Learn More
  8. Through Wall GRP/ Fibreglass Outlet 347x57x48mm
    £43.20 £36.00
    Through Wall / Parapet Outlet with GRP Mesh 57mm x 48mm through wall drain with a bonded fibreglass mesh flange for use with GRP roofing systems. Learn More
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High-Quality Fibreglass Roofing Supplies

FibreGlassDirect roof kits provide all fibreglass roofing supplies and materials needed to complete a flat roof build or repair. Fibreglass is widely regarded as a durable and robust material for flat roofing applications. When applied correctly, a fibreglass roof will easily last in excess of 20 years. 

We supply a comprehensive range of GRP Roofing Materials such as Trims, Kits, Resins and Topcoats which are specific for Fibreglass Roofing. 

Fibreglass is commonly used for Flat Roofs but can also be used for Pitched Roofing applications as well.

Fibreglass Roof Kits

Our complete Fibreglass Roof Kits are designed to make flat roof repairs affordable and easy to use for professionals and homeowners alike.

Each roofing kit is supplied with a high ratio of resin and topcoat to ensure your roof has enough coverage. 

For additional peace of mind, we offer a Fire Retardant Topcoat in our Premium Kits which has been certified to British Standards. The Fire Retardant Topcoat is also available to purchase individually. 

Our Roof Kits are designed depending on the amount of foot traffic that your roof is expected to take. 450g Matting is recommended for roofs that will have little to no foot traffic while roofs that will be expected to take moderate foot traffic would use one layer of 600g. If you are working on a balcony, we would recommed two layers of 450g Matting for extra reinforcement.

Our Fibreglass Roofing Supplies in Application

Wide Range of GRP Roofing Trims

One of the ranges best known at FibreGlassDirect apart from our kits is the range of GRP Roofing Trims that we stock. We have a great selection of Drip Trims, Upstands, Corners, Lead Flashings and Specialist Trims for Roof Windows, Skylights and Expansions.