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Cure It GRP Roofing System

Cure It GRP Roofing System


Cure It is a revolutionary GRP flat roofing system by the UK’s leading GRP flat roofing materials manufacturer.

A Cure It roof is made with specially formulated roofing resin and topcoat, and is supplied with a 20-year materials guarantee.

Designed for roofing applications, the Cure It GRP Roofing System is a complete range of GRP materials. Consisting of a Reinforcement Mat saturated with Cure It Roofing Resin, the system is a wet-laid laminate applied over a securely-fitted OSB3 18mm T&G deck.

The roof perimeter and any changes in pitch are resolved with a range of GRP Edge Trims, and the roof is finished with a hard-wearing Cure It Roofing Topcoat.

For more information and advice about the benefits of a GRP roof and a step-by-step guide on how to install one, you can read our GRP Roofing blog.

Cure It GRP Roofing Kit

Key Features & Benefits of Cure It


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A hard-wearing, structural flat roofing system that:

  • Can’t be cut with a knife
  • Won’t deteriorate under UV light or extreme heat
  • Tolerates foot traffic

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The Cure It system comes complete with:

  • A 20-year guarantee on manufacturer materials
  • Installer guarantee that flat roof will be leak free for 20+ years

Duraflex Technology

Resins and topcoats specially designed for:

  • Enhanced bonding characteristics
  • Superior roofing flexibility

4 Season System

4-Season variational temperature system:

  • Adapted for variation in temperature to allow installation all year round, including at temperatures down to 0°C.



Cure It Features & Benefits Infographic

The Cure It Flat Roofing System features:

  • A complete GRP (glass reinforced polyester) flat roofing system specially designed for roofing
  • CE conformity marked
  • Proven certified pedigree to BS and ETAG standards
  • Technical support and training options
  • No seams, joints or welds
  • Cold applied - free from the risks associated with 'hot works'
  • Extreme UV resistance
  • Good environmental profile
  • Good durability against foot traffic as standard
  • Can be specified for walkways/balconies



    • Typical Cure It Roof Build Up

      Cure It Roof Build Up Diagram

      1. OSB3 18mm Tongue & Groove Decking Boards

      2. A200 (Fascia Trim) - gutter/drip edge/fascia for use with C1 Corner

      3. B260 (Raised Edge Trim) - used to form upstands for use With C1 Corner

      4. D260 (Fillet Trim) - used against abutting walls with C100 Flashing & C3 Corner

      5. C100 (Flashing Trim) - simulated lead flashing alongside D260

      6. C1 (Universal Corner) - for use with A200 & B260 profiles to form corner

      7. AT300 EXT (External Angle Trim) - for inner angles on steps, gutter floors etc.

      8. F300 (Flat Flashing) - flat section for use as continuous flashing under slates

      9. C3 INT/EXT (Fillet Corner) - for use with D260 Profile to form internal or external corner

      10. GRP Laminate consisting of Cure It Roofing Resin, Hardener & Cure It Reinforced Mat

      11. Cure It Top Coat




      Shop the Cure It Range




      How To Install Cure It

      Training is recommended before using the Cure It system, and is available from dedicated Cure It training facilities in Wigan and Croydon, and through their distributor network throughout the UK. The course provides the basic training needed to start using the Cure It system, and features:

      • Theory and practical sessions, including hands-on training under the supervision of the UK’s leading experts on GRP roofing.
      • Small group sessions for individual feedback.
      • Handling, storage and health & safety information.
      • Guidance for specific projects.

      To book an appointment please call 03301 222 666 or email [email protected].


      Video Installation Guide

      The Cure It website has a selection of Installation Guides to help you through the process of installing a Cure It GRP Roof, including video guides, PDFs and diagrams.

      View the full Cure It Installation Guide video below:




      Introducing Cure It ONE

      Introducing Cure It ONE


      Cure It ONE is the latest innovative product from Cure It - a true, single-coat flat roofing system specially designed to allow for the complete installation of a roof in one single session!

      This fantastic one coat GRP roofing solution is a single-application basecoat with absolutely no need for any additional layer of topcoat.




      Download the Cure It App


      GRP Cure It mobile app


      The Cure It multi-tool app has all the resources you need to install a Cure It GRP roof. The app comes with:

      • A full illustrative installation guide.
      • A fall helper to work out the fall of your roof with built-in ‘Quick Check’ to highlight when the correct angle is achieved.
      • A ‘My Account’ section and built-in calculator.
      • A ‘Ready Reckoner’ to instantly work out the materials you require by simply inputting the dimensions of your roof.
      • Video tutorials.

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