EW908 Matrix Premium GRP Roofing System


This is an assessment of Matrix Premium GRP Roofing System, used for waterproofing of roofs. A Matrix Premium roof is a single-ply GRP laminate consisting of Matrix Premium Roofing Resin and Reinforcement Chopped Strand Mat applied in situ over a good quality OSB3 deck. The roof is finished with pre-formed GRP edge trims and a coat of Matrix Premium Roofing Topcoat. Premium Grade Roofing resins are manufactured to ISO 9001 and are fully guaranteed by the Manufacturers for 20 years. A Matrix Premium GRP roof can only be installed by specialist GRP Roofing Contractors who are sufficiently competent. Installers are offered training courses by Matrix-roofing including requirements to be able to offer the Matrix Premium 20 year guarantee. Technical assistance is also available to contractors.  


Valid until 14th March 2022


Please Note: Every care was taken to ensure the information was correct at the time of publication. Any written guidance provided does not replace the user’s professional judgement. It is the responsibility of the dutyholder or person carrying out the work to ensure compliance with relevant Building Regulations or applicable technical standards.


Matrix Composite Materials Company Ltd
2 Folly Lane
St Philips
0117 954 8040