FLEXITEC
Our flexible, fibre-reinforced liquid roofing system allows you to overlay many existing roof surfaces or install onto new decks with confidence. Faster, safer and built to last, FLEXITEC delivers a seamless waterproof finish that helps you take on more jobs with less disruption.
Trusted By 10,000+ Contractors
Supplying 450+ Merchants Worldwide
System Overview
A lightweight roofing system delivering high thermal performance, engineered tapered falls, and long-lasting waterproofing for domestic and commercial applications.
- Seamless Protection
- Fast Application
FLEXITEC Videos
How to Install FLEXITEC: Step-by-Step Guide
All videos
FLEXITEC Gallery
FLEXITEC Systems
FLEXITEC system
Built-Up Roofing
Warm roof system
Vapour control, insulation and carrier layer under a FLEXITEC waterproofing finish.
FLEXITEC system
Waterproofing Overlay
Restore without stripping
FLEXITEC laid straight over the existing roof covering. The old roof stays in place.
FLEXITEC Components
Core System Components
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FLEXITEC Resin
The multi-surface MPeC resin the system is built on. One resin for base and top coat, catalysed with powder hardener rather than a liquid catalyst. The HT grade is a slow cure for hot weather, in an infra-red reflective white.
| Pack | Coverage |
|---|---|
| 10kg | 3.7-5.3m² |
Application Tools
What You Apply It With
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Solvent Resistant Roller
The roller the resin is laid and consolidated with. The solvent resistant sleeve stands up to the resin.
RESTEC Materials Estimator
Access better installs from day one
Designed to make your project planning easier for contractors (and merchants), simply enter your project details and receive a tailored list of materials required for that project, helping you price accurately, plan confidently and reduce guesswork on site.
Built to save time, streamline workflows and support better installs from day one.
- A tailored materials list for your project
- Price accurately and cut the guesswork on site
- Built to save time and streamline your workflow
RESTEC Substrate Reckoner
Know your substrate before you start
*Adhesion tests may be required for certain substrates to confirm preparation & priming requirements. All coverage rates are indicative only and subject to confirmation on the project site.
Comparing Liquid Roofing Systems in the Merchant Market
Can be walked on 30 minutes after application
- Typical GRP (Fibreglass)
- FLEXITEC
- Typical Overlay System
Extra-tough, impact-resistant finish
- Typical GRP (Fibreglass)
- FLEXITEC
- Typical Overlay System
Rapid cure system with very fast application times
- Typical GRP (Fibreglass)
- FLEXITEC
- Typical Overlay System
Can be applied to vertical sections without the need for costly additives, no slumping or sagging issues
- Typical GRP (Fibreglass)
- FLEXITEC
- Typical Overlay System
Able to rapidly break down with CSM reinforcement for quick and tidy detailing work, no fleece or cloth pre-cutting
- Typical GRP (Fibreglass)
- FLEXITEC
- Typical Overlay System
A two-coat application can be done in around an hour, rather than waiting until the next day
- Typical GRP (Fibreglass)
- FLEXITEC
- Typical Overlay System
Fully reinforced for consistent application thickness, increased crack resistance and zero risk of weak points
- Typical GRP (Fibreglass)
- FLEXITEC
- Typical Overlay System
One resin system, no need for different base and top coats
- Typical GRP (Fibreglass)
- FLEXITEC
- Typical Overlay System
Can be applied direct to felt, asphalt, GRP, concrete, single-ply and timber
- Typical GRP (Fibreglass)
- FLEXITEC
- Typical Overlay System
Can be over-coated without grinding down to base coat
- Typical GRP (Fibreglass)
- FLEXITEC
- Typical Overlay System
Able to seal existing roof details without the need for trims
- Typical GRP (Fibreglass)
- FLEXITEC
- Typical Overlay System
Highly flexible membrane, no need for expansion joints, whatever the size or shape of the roof
- Typical GRP (Fibreglass)
- FLEXITEC
- Typical Overlay System
Save time and money by overlaying a roof instead of stripping and replacing the deck
- Typical GRP (Fibreglass)
- FLEXITEC
- Typical Overlay System
Uses a powder hardener instead of a liquid catalyst, for safer and easier catalysing with rapid resistance to rainfall
- Typical GRP (Fibreglass)
- FLEXITEC
- Typical Overlay System
| Feature | Typical GRP (Fibreglass) | FLEXITEC | Typical Overlay System |
|---|---|---|---|
| Can be walked on 30 minutes after application | |||
| Extra-tough, impact-resistant finish | |||
| Rapid cure system with very fast application times | |||
| Can be applied to vertical sections without the need for costly additives, no slumping or sagging issues | |||
| Able to rapidly break down with CSM reinforcement for quick and tidy detailing work, no fleece or cloth pre-cutting | |||
| A two-coat application can be done in around an hour, rather than waiting until the next day | |||
| Fully reinforced for consistent application thickness, increased crack resistance and zero risk of weak points | |||
| One resin system, no need for different base and top coats | |||
| Can be applied direct to felt, asphalt, GRP, concrete, single-ply and timber | |||
| Can be over-coated without grinding down to base coat | |||
| Able to seal existing roof details without the need for trims | |||
| Highly flexible membrane, no need for expansion joints, whatever the size or shape of the roof | |||
| Save time and money by overlaying a roof instead of stripping and replacing the deck | |||
| Uses a powder hardener instead of a liquid catalyst, for safer and easier catalysing with rapid resistance to rainfall |
RESTIPS
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RESTEC Training
Want to learn how to install the RESTEC Thermal Plus system? Attend a RESTEC Commercial training course and get certified.
Our Projects
Marbella Roof Terrace
A leaking terracotta-tiled roof terrace on a Marbella holiday home, waterproofed with FLEXITEC HT and finished in RESGRIP by Marbella Roofing. The first RESTEC project in Spain.
Read the full case study
Wimbledon Centre Court
Roughly 1,101 metres of guttering surrounding Centre Court, waterproofed with FLEXITEC on time and on budget by JH Specialist Roofing.
Read the full case study
Spa Hotel
Storm damage left a 200m² hotel roof no longer watertight. FLEXITEC’s fast cure meant the hotel reopened after only minimal interruption.
Read the full case study
Pavilion in the Park
Ornate roof timbers ruled out stripping and replacing the covering. Instead, the cracked felt was primed and overlaid with FLEXITEC, keeping the pavilion’s character intact.
Read the full case study
Heath Cafe Bar
A 750m² hexagonal café roof with sixteen facets and sixteen rooflights, refurbished by a two-man team without ever closing the business.
Read the full case study
Dublin City Centre
A weathered city-centre roof above trading shops, overlaid quickly with FLEXITEC and finished with RESTRIMS profiles, with no disruption to the businesses below.
Read the full case study
Brookland Infant School
A leaking 690m² three-layer felt roof over a working infant school, stripped back, re-decked as a warm roof and waterproofed with FLEXITEC in just three weeks.
Read the full case study
Materials Guarantee
Installed a RESTEC system and want it covered? Register the installation to activate your 20 Year Materials Guarantee.
Frequently Asked Questions
Answering the most asked questions by our contractors and merchant community
Our flexible, fibre-reinforced liquid roofing system allows you to overlay many existing roof surfaces or install onto new decks with confidence. Faster, safer and built to last, FLEXITEC delivers a seamless waterproof finish that helps you take on more jobs with less disruption.
In many cases, yes. FLEXITEC is designed to overlay many existing roof surfaces as well as install onto new decks. Always have the substrate checked first.
Cure time is 30-60 minutes. The roof can be made watertight the same day.
The system can achieve BROOF(t4) and BROOF(t1) fire ratings. Ask the technical team for the certification that applies to your specific build-up.
Trained contractors only. Training runs through RESTEC Training, and a 20-year guarantee is available to trained installers.
From our stockist network, tell us your area and we will point you to your nearest official stockist.
Our Products
Waterproofing
FLEXITEC
Multi-Surface Liquid Roofing System
Fibreglass reinforced.
Anti-Slip
RESGRIP
Durable Anti-Slip Coating
For balconies, walkways and trafficked areas.
Roof Repair
RESKIT
Emergency Roof Repair Kit
Instantly waterproof, even in wet conditions.
