Did you know AJW offer a complete range of flat roofing systems?

Contact your local AJW depot for prices and further details.

We will be offering training at our depots on a number of our Flat Roofing Systems through this promo.

Flex-R Flat Roofing Solutions Logo
AJW supply Copernit roofing products


We will be offering product training during the month of January – March 2020.

Resitrix will be visiting each depot on 2 consecutive days to offer our customers the chance to become trained installer of their product.

Maximum spaces 6 per day.

There will be a charge of £50.00 deposit to book your space, which will be refunded after the course.

If you would like to book a space please contact your local depot or email us at [email protected]


Sawston Wednesday 12th & Thursday 13th February
Chatteris Wednesday 19th & Thursday 20th February
Bury Wednesday 26th & Thursday 27th February
Essex Wednesday 4th & Thursday 5th March
Norwich Wednesday 11th & Thursday 12th March

If you would like to book onto your local course please contact us on [email protected] to reserve your space.

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Flex-R Flat Roofing Solutions Logo

Flex-R – EPDM Roofing System – Classic Bond & Duo-Ply

Classic Bond EPDM roof systems offer economical, easy installation and require no special tools or installation equipment, available in a range of large sheet formats up to 15.25m wide giving the ability to waterproof your roof in one piece of EPDM.

View the installation videos for Classic Bond.

DuoPly EPDM roofing system is ideal for virtually any residential, commercial or industrial flat roofing project and contractor and can overlay most types of existing roof substances without the need of removing the existing roof waterproofing layer. It is a polyester reinforced elastomeric flat roofing membrane. A flexible and elastic rubber membrane that is chemically and thermally stable with exceptional resistance.



Tuff Stuff – Seamless System – GRP Fibreglass system & Tuff Tech Pro System

The TuffStuff® GRP flat roof waterproofing system utilises the very latest polyester resin technology to provide a tough and permanent solution to the age-old problem of leaking flat roofs.

Developed through 25 years’ experience in the manufacture and installation of GRP flat roofing, TuffStuff® is fully integrated – all components are designed to work with each other to produce a robust, heavy-duty membrane for faultless waterproof performance. With no seams or joints which are prone to leakage in other roof systems, TuffStuff®’s seamless membrane is formed in situ and fully bonded to the roof deck.



Carlise – Resitrix

The CARLISLE® Construction Materials is a leading waterproofing solutions and systems provider for flat roofs. Our roofing systems include EPDM membranes,  thermal insulation and accessories.

As the first European manufacturer of EPDM waterproofing membranes and sheets, we have been manufacturing EPDM since the 1960’s. CARLISLE® CM Europe has eight production and three administration sites across Europe.

The umbrella brand CARLISLE® CM Europe unites the trusted brands RESITRIX®, HERTALAN®, ALUTRIX®, ECOLAN® and ARBO®.


Award winning bitumen backed EPDM, is a highly flexible single-ply waterproofing membrane with the following benefits:

  • Rapid and easy installation
  • Sealed for life: over 50 years life expectancy
  • Flame free welding
  • 100% Bitumen compatibility
  • Outstanding elasticity and flexibility
  • Suitable for flat and low pitched roofs

CARLISLE Advantage

  1. Product Training: RESITRIX & ALUTRIX training, including SPRA approved product training available from CARLISLE® Academy in Belper
  2. Product Demonstration: Live product demonstration by our technical team to promote and show the product installation.
  3. Downloadable product literature can be found: https://www.ccm-europe.com/gb/downloads/
  4. All latest product Installation videos can be found here: https://www.youtube.com/channel/UCd4pUDk_IgdzsCPOYfHoqBw
AJW supply Copernit roofing products

Copernit – Waterproofing Systems – Bituminous membranes

Copernit has over 30 years of experience in the production of waterproofing materials. Copernit has designed and developed different systems of waterproofing and now provides a comprehensive range of bituminous membranes and accessories.

The Copernit product range includes modified distilled bitumen membranes with plastomeric polymers. (usually classifies as “APP” – atactic polypropylene, but actually made up of more complex and selected polyolefinic mixtures)

Copernit FiberFlex and Extrabit waterproofing membranes are made of distilled bitumen modified with SBS (styrene-butadiene-styrene) polymers that make it very elastic, resistant to thermal ageing and flexible at low temperatures.

The elastomeric compound ensures ease of application, reduced consumption of gas and has excellent adhesion properties that provide, when properly installed, superior bonding and tightness of all jonts and overlaps.



Fatra logo

Fatra – PVC Single Ply

Fatra have unique flat roofing products and services. With over 70 years of experience the single ply systems suit many projects, from major industrial buildings to small residential schemes. Major national clients and small business alike benefit from Fatra’s experience and support

The Fatra roofing systems are adaptable and can solve most roofing requirements. They can be found on a wide range of building types, from domestic through industrial to educational and retail.

With mechanically fixed and bonded variants available a Fatra roof can be installed on to any suitable structural deck and provides an economic watertight finish. In many cases the roof can also be designed to give an aesthetic finish or perform other tasks such as provide a terrace, a green roof or achieve an acoustic requirement.

The adaptability of the systems means that they are also suitable to reroof many existing failed roofs, including felt, asphalt and metal. For this to take place a survey should be carried out before commencing design.

For all roofs the first step should be to contact Fatra for our extensive support to enable you to select the system that most meets your requirements.

Fatra will help you assess if the roof is suitable for a Fatra system. Including the building type and the roofs’ use, access requirements, design life, thermal and acoustic requirements all in conjunction with the structural deck type, the size of the project and its location. The finish must then be considered and if the roof is to be trafficked or used as an amenity. From this Fatra can provide a suggested specification and suggest roofing contractors suitable to carry out the works.



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Free Foam Plastics

Freefoam is the leading manufacturer of a wide range of innovative uPVC fascia and soffit products. We also produce gutter systems, external cladding and interior panelling systems for the building industry in Ireland, the UK and Mainland Europe.