The Ultimate GRP Flat Roof System

When it comes to flat roof replacements, the GRP Roof 1010 System offers unrivalled performance at exceptional value and a genuinely long-lasting solution. Specially formulated to provide durable waterproof protection, GRP Roof 1010 has been developed by the leading polyester chemists at Res-Tec specifically for the purpose of flat roofing – unlike many other GRP roofing products. Every batch is made to a rigorous specification for consistent high quality roofing performance. The system is LABC approved for ensured compliance with building regulations, fully fire tested and supported bya 20 year materials guarantee. GRP Roof 1010 is available to buy from a wide range of stockists across the UK and Ireland.

What makes GRP Roof 1010 different?

  • Installations supported by Res-Tec’s trusted 20 year materials guarantee
  • Simple and quick installation with a waterproof finish that is proven to last
  • Fire tested to BS 476-3:2004 with an BROOF(t4) and F.AB result meaning unrestricted use under Building Regulations
  • Attractive finish to complement any home
  • 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 5°C 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

grp roofing system

Main GRP Roof 1010 System

Base coat resin (10kg)
Base coat resin (20kg)
Top coat resin (10kg)
Top coat resin (20kg)
Catalyst (1kg)
Catalyst (5kg)
18mm OSB3 boards
450g Chopped strand mat (fibreglass)
Taping mat
Anti-slip grit (optional)
Catalyst dispenser


Drip – 65mm (A170)
Drip – 90mm (A200)
Upstand Fascia – 105mm (B230)
Upstand Fascia – 125mm (B260)
Wall Fillet (D260)
Long Leg Wall Fillet (D300)
Cover Flashing (C100)
Corners (C1)
Flat Sheet – 300mm (F300)
Short External Angle (AT150EXT)
Long External Angle (AT275EXT)
Short Internal Angle (AT170INT)
Long Internal Angle (AT220INT)
Standing Seam (ER15)
Lead Roll (ER35-40)
Expansion Trim (E280)

Application Tools

Application roller
Paddle roller
Mixing bucket
Trimming knife

Seamless waterproofing for any roof or balcony

Large or small, simple or complex – GRP Roof 1010 is ideal for waterproofing all types of flat roof and balcony areas.


LABC Registered Detail

GRP Roof 1010 Fact Sheet

Technical Data



Learn from the GRP experts

Res-Tec offer regular training days held at our stockists’ branches that provide the key information you need to know to make the most out of each GRP Roof 1010 installation. Carried out by one of Res-Tec’s experienced GRP roofing installers, you will learn best-practice installation and application techniques including one-to-one guidance.

Upon completing the course you will receive a take-home pack including:

    • A signed Certificate of Training Completion
    • Res-Tec Roofing Systems USB cards packed full of useful information and tools
    • A Trained Res-Tec Installer van sticker
  • Hard copies of the installation manual and brochures

Find a Training Course

Purchasing GRP Roof 1010

The GRP Roof 1010 System is available from a network of distributors throughout the UK and Ireland. To find your nearest stockist, please complete the quick contact form here or call us on 0845 4504 193.

We value all our stockists

We value every one of our stockists – big or small, near or far. We’re prepared to go that extra mile to offer a quality service every single time. If you’re interested in stocking the GRP Roof 1010 System then get in touch using this form or call us on 0845 4504 193.

When you chose to partner with Res-Tec you will receive:

  • A quality, fit for purpose product range that will keep the demand on your resources to a minimum. The less cost involved with handling after-sale issues, the greater your return on investment.
  • Established delivery logistics capable of delivering any size order promptly and consistently.
  • You will be partnering with a manufacturer that understands the market and what it takes to succeed within it.
  • You are assured to receive a consistently high-quality product every time.
  • We have the infrastructure, resources and experience to offer after sale support and training services tailored to your requirements.

Contact Us