Roofing Specification

Discover Our Specifications

Working on a project that needs a flat roof?

We aim to help you make your decisions as easy as possible, time is a precious commodity in designing a great property, let us help you, with the minimum of fuss gain maximum returns. Either use our site or on the RIBA product selector and the NBS plus directory to view our flat roof specifications and downloads.
• Approved by British Board of Agrémentfor lifetime of over 35 years
• Durability assessment proves membrane performs like new after 3 decades
• The ability and design flexibility to allow you to fully utilise the potential of all roof areas.
• 20 year guarantee
The greatest test of any construction material is how it performs under field conditions. The first membranes laid in the 1960’s are still protecting flat roofs some 50 years later with over one billion square metres installed worldwide on commercial, industrial & domestic buildings including such as Honda factories, Microsoft headquarters, Canary Wharf Tower, Paddington Railway Station, schools, shopping centres, railway stations, hospitals and hundreds of thousands more commercial and residential properties.

The ability of RubberBond FleeceBack to carry green roofs, roof gardens and roof terraces allowing to fully utilise the design potential of all roof areas.

Durability assessments of roofing membranes found EPDM as the only membrane with no reduction in flexural fatigue resistance for all tests/locations resulting in low life cycle costs.

One of the many unique attributes to RubberBond FleeceBack is its ability to handle future roof alterations, unparalleled in the roofing industry. Unlike other roofing systems that degrade or become brittle over time, our membrane maintains its integrity and flexibility allowing future modifications to be made with ease.

RubberBond offers a number of innovative rangethat are proven to increase the long term sustainability and performance of its EPDM roof systems. From its patented Factory-Applied Tape (FAT™) seam technology to its prefabricated pressure sensitive accessories, RubberBond has every detail covered. These revolutionary products help reduce the risk of rooftop failure and increase roof system sustainability by virtually eliminating the potential for human error during installation.

Leading Partnership

RubberBond FleeceBackis manufactured by Carlisle SynTec and their EPDM has been distributed throughout the British Isles by Flex-R Ltd. for over a decade. This experience has built up a solid relationship with a network of Specialist Registered Contractors that offer a superior installation and customer experience throughout the roofing project.

The relationship allows the contractor and property owner to benefit from the knowledgeable representatives and technical staff at Flex-R to assist throughout the entire process and provide you with the service you need.

“…a trained and committed team that can guide you along the way”

Service and Support

We offer complete support throughout the project including:
• Attendance at pre-start meetings
• Comprehensive installation inspection visits
• A Final inspection of the work to ensure the highest level of workmanship has been achieved before a guarantee is issued

Our technical team consists of highly skilled individuals who all have high levels of knowledge and experience of working within the construction industry. Using their roofing expertise allows us to offer an unrivalled service experience that includes technical advice, guidance and support – whether on-site or in the office. Contact us on 01494 448792 or email