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GRP Roofing System

Flexitec 2020

The First Flexible GRP Roofing System with Full Overlay Capabilities.

There is simply no other roofing system capable of delivering a total waterproofing solution across such a wide range of flat roof repair and flat roof coating applications.

Similar to fibreglass systems, Flexitec 2020 uses a powder hardener for rapid curing and is reinforced with fibreglass CSM for extra strength and crack-resistance. The finished membrane is also extremely tough, impact resistant and can easily accommodate foot traffic.

However due to its unique flexible technology, Flexitec 2020 is able to coat all common roof surfaces such as felt, concrete, asphalt, GRP and timber – meaning roofs can be overlaid without the need for strip and replace works. No matter the size, shape or complexity of the roof, Flexitec 2020 provides a seamless, tough and flexible membrane to any roof or balcony area. This next generation roofing system is available to buy from a wide range of stockists across the UK and Ireland.

What makes Flexitec 2020 different?


  • Similar to GRP fibreglass, Flexitec 2020 is genuinely rapid-curing (30 – 60mins walk-over time) with an extra-tough finish. Similar to liquid overlay systems it’s flexible and can coat a range of roof surfaces.
  • Can be applied to almost any roof surfaces including felt, asphalt, concrete, GRP, PVC single-ply, metal details and approved insulation boards

  • Single resin system that can be repaired / overcoated without grinding down

  • Fire tested to BS 476-3 Rating: F.AA and EN 13501-5(4) Rating: BROOF(t4) – the highest rating a flat roof system can achieve and allowing for unrestricted use under UK regs.

  • LABC Registered Detail certified (Certificate No.EW1000), ensuring compliance with the latest building regulations.

  • Applied as a one coat (10 year repair system) or two coat (20 year roofing system) system

  • Highly flexible and suitable for any size or shape roof without the need for expansion joints

  • Extremely rapid installation with walk-on times of 30-60 minutes

  • Uses 225g/m2 fibreglass CSM for extra tough membrane that lasts decades

  • Installations by trained installers of the two-coat system are supported by Res-Tec’s trusted 20 year materials guarantee

  • Anti-slip finish available for balconies and walkways

  • Cold applied for maximum safety – no risks from open flames and other hot works

  • Suitable for application in temperatures as low as 1°C (with winter accelerator) or as high as 30°C

  • Totally seamless membrane – no joints, no welds, no weak points

  • Manufactured to ISO 9001 and ISO 14001 standards for consistent quality

Flexitec 2020 - Application Datasheet - Kingspan Thermaroof TR27 Insulation Boards.pdf

Flexitec 2020 - Application Overview.PNG

Flexitec 2020 - Application-Manual-01-2021.pdf

Flexitec 2020 - Fire-Test-Certifications.pdf

Need help or advice?

Talk to one of our friendly sales team to help you with your next project. We're only happy to advise and make sure you find the right product at the right price.

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Call our friendly sales team today on 01206 866077

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