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GRP Roofing

GRP Roofing is also known as Glass Reinforced Polyester which is a composite material that is used as a roofing system. A wide range of products are sold online and in branch from: roofing resin, roofing topcoats, flat flashing to concrete primer, mouldings, corners etc. 

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  • Cure It External Angle Trim AT195 3000mm

    Cure It External Angle Trim AT195 3000mm

    AT195 external angle trim has a high adhesion finish on the outer face for step details, gutter floors or cover flashings etc. Manufactured from aluminium extrusion with a high tensile strength and rigidity, it has an anti-corrosion coating that is UV...
  • Cure it Fillet Trim D260 3000mm

    Cure it Fillet Trim D260 3000mm

    The cure it D260 wall fillet trim has a unique high-bond finish, which is designed to allow the joint to be cured on site. The trim has been formulated for use with roofing resin and top coat- no delamination between the substrate and finished product...
  • Cure it GRP Trim Adhesive Grey

    Cure it GRP Trim Adhesive Grey

    The Cure it GRP Trim Adhesive Grey is ideal for bonding GRP edge trims around the perimeter of the roof. The trim can be easily and conveniently removed as required, which minimises any unsightly marks on the roof tiles.
  • Cure It Drip Fascia Trim A200 3000mm

    Cure It Drip Fascia Trim A200 3000mm

    Cure It Drip Fascia Trim A200 is designed to drip and discharge water away from the structure of your home. The flexible profile fits over uneven surfaces and helps corner trims sit directly on the fascia board.
  • Cure it Long Flange Fillet Trim D300 3000mm Cure it Long Flange Fillet Trim D300 3000mm

    Cure it Long Flange Fillet Trim D300 3000mm

    For a long time, you've been looking for a long flange fillet that would allow you to cover the abutting walls at the corners of your roof. This long flange is perfect for covering those awkward sections. It also resists expansion and will withstand foot...
  • Cure It Raised Edge Trim B230 3000mm

    Cure It Raised Edge Trim B230 3000mm

    Cure It Raised Edge Trim B230 3000mm is a cold applied, free from the risks associated with hot works, will withstand foot traffic as standard and is UV resistant. This roof trims meets all of your needs for a warm roof specification. There are no seams,...
  • Cure It Raised Edge Trim B260 3000mm Cure It Raised Edge Trim B260 3000mm

    Cure It Raised Edge Trim B260 3000mm

    The Cure It Raised Edge Trim B260 3000mm is a glass reinforced polyester roofing materials manufacturer that offers a complete range of materials specially formulated for roofing applications. These materials are cold applied- free from the risks...
  • Cure It Drip Fascia Trim A250 3000mm Cure It Drip Fascia Trim A250 3000mm

    Cure It Drip Fascia Trim A250 3000mm

    The Cure It Drip Fascia Trim A250 is fitted to roof edges to allow drainage into gutter. It's compatible with C1, C2 and C4 corner trims and comes in a 3000mm length.
  • Cure it Mixing Bucket Printed 10 Litre

    Cure it Mixing Bucket Printed 10 Litre

    Heavy-duty, hardwearing and rustproof mixing bucket is ideal for any DIY project.
  • Cure It C3 Internal Fillet Corner

    Cure It C3 Internal Fillet Corner

    The Cure It C3 Internal Fillet Corner is a preformed internal corner for all D-trims. This product avoids the need for mitered joints in situ, giving it a sleek modern appearance that complements any home.
  • Cure It Raised Edge Trim B300 3000mm Cure It Raised Edge Trim B300 3000mm

    Cure It Raised Edge Trim B300 3000mm

    Cure It raised edge trim b300 is ideal for warm roof specifications. Complete range of materials specially formulated for roofing applications by the leading glass reinforced polyester roofing materials manufacturer. No seams, joints or welds. Extreme UV...
  • Cure It Roofing Kit 12m2 Cure It Roofing Kit 12m2

    Cure It Roofing Kit 12m2

    The Cure It Roofing Kit 12m2 is a complete GRP roofing kit that is suitable for small areas such as walkways and balconies that are up to 12m square in size. The kit includes everything that you will need including the 12m square Reinforcement Mat roll...
  • Cure It External Flashing Corner

    Cure It External Flashing Corner

    This pre-formed external flashing corner provides a quick and easy way to repair flashings on C100 or C150 type chimneys. The flashing has a pre-formed external corner that is ready for installation on the exterior of your building.
  • Timloc Black Eaves Vent Protector 1.5m (3017)

    Timloc Black Eaves Vent Protector 1.5m (3017)

    Suitable for new build and remedial work, the felt support trays are designed to prevent damage to roofing felt at the eaves of a roof and to replace worn or perished roofing felt. Perfect for the eaves of a roof to support and protect roofing felt, or...
  • Cure It Drip Fascia Trim A170 3000mm Cure It Drip Fascia Trim A170 3000mm

    Cure It Drip Fascia Trim A170 3000mm

    This product is a Drip Fascia Trim for C1, C2 and C4 Corners for the Cure It system. This particular product is 3000mm in length. Perfect for gutters and other roof edge applications
  • Cure It Internal Angle Trim AT195 3000mm

    Cure It Internal Angle Trim AT195 3000mm

    AT195 internal angle trim is ideal for use in roofing applications where the internal ties are exposed to the weather. This product has a high adhesion surface on the inner face for forming upstands, gutter floors etc. This can be used with all of our...
  • Cure It Hardener Safety Dispenser

    Cure It Hardener Safety Dispenser

    Cure It Hardener Safety Dispenser is designed to prevent hardener contamination and help achieve a high gloss. Hardener should not be added to resin or topcoat without the safety dispenser.
  • Cure It Internal Flashing Corner

    Cure It Internal Flashing Corner

    Get a professional look with this pre-formed internal corner for C100 and C150 type flashings. These corners are easy to install and available in a variety of different styles, allowing you to find the perfect one for your job.
  • Cure It Universal External Corner

    Cure It Universal External Corner

    The Cure It Universal External Corner is designed to work with both the A200 and B260 profiles to form a left or right hand corner. This eliminates the need for two separate parts that may be inexperienced or untrained individuals, such as maintenance or...
  • Cure It Accessory Pack

    Cure It Accessory Pack

    If you're looking to install a GRP waterproofing system, this Kit contains all the tools needed to successfully carry out the installation. The Paddle Rollers ensure that the reinforcement mat is properly saturated whilst removing air bubbles from the...
  • Cure it Graduated Bucket Plain 14 Litre

    Cure it Graduated Bucket Plain 14 Litre

    The 10 Litre capacity means it's perfect for mixing, storing or transporting materials.
  • Klober Angled Ridge End Cap Grey (Pk2)

    Klober Angled Ridge End Cap Grey (Pk2)

    Ridge End Caps are suitable with Klober Dry Verge Systems. Designed to provide a professional finish on the roofline. Its secure mechanical fixing, which complies with BS 8612 and and BS 5534, means it's easy to fit with no special tools required.
  • Cure It C2R Fillet to Trim Corner Right Hand Moulding

    Cure It C2R Fillet to Trim Corner Right Hand Moulding

    Flattening the seam where a flat roof meets an abutting wall is made easy with Cure-It Fillet Right. Designed to be used in conjunction with Cure-It's A200, B260 and D260 trims, this moulding allows for a perfect 90 degree angle. Available in both left...
  • Cure It Detail Tissue 25,000mm Cure It Detail Tissue 25,000mm

    Cure It Detail Tissue 25,000mm

    The Cure-It Detail Tissue is a professional product that is sold as a roll measuring 150mm x 25 meters. This detail tape is used to hide trim joints and laminate glass patterns on bandaged areas when needed. It is also used to give smooth surfaces to...

GRP, also known as Fibreglass roofing, is one of the most reliable and cost-effective roofing options on the market right now. Because of its waterproof material, and it’s no maintenance requirements, it makes it a perfect choice for your home. The hard-wearing nature of GRP will last for over 30 years, making it a dependable roofing option as well.

What is GRP roofing?

GRP roofing is a material made from polyester resin, which is reinforced by mat glass fibres to form a GRP laminate. Because of this, it is a durable, lightweight, and flexible material capable of being moulded to any shape. This is one of the main reasons why Fibreglass is becoming the number one choice for flat roofing.

It can also be known as GRP fibreglass roofing, and is a material made from polyester resin which is reinforced by chopped strand mat glass fibres, forming a GRP laminate.

A GRP roof is typically very easy to install, but we also offer fibreglass roofing kits if needed which will provide you with all the materials you require to construct an incredibly strong and durable flat roof. One of the most well-known roofing resins is Cure It roofing, which has a specially formulated roofing resin and topcoat.

How does it work?

GRP flat roofing systems combine several materials such as topseal resin, fibreglass matting, and durable topcoat to not only create a roof that’s impact resistant and strong, but also attractive and aesthetically pleasing. It first starts with bare ceiling joists and the attachment of OSB3 decking and is then specially fitted with GRP roofing trims to the edges, to form a durable laminate GRP flat roof.

Because of how little heat is used during the installation of fibreglass roofing, it also makes it one of the safest installation processes.

For expert advice and guidance on the best GRP roofing for your property, please contact your friendly local Howarth branch.

Frequently Asked Questions

How much does grp roofing cost?
The average fibreglass flat roof cost in the UK is £90 per m2.