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Recently Carlisle® Construction Materials Ltd. became a member of SPRA. We proud to be currently the only EPDM manufacturer as a member. 


Established in 1978, SPRA seeks to drive standards of roofing upwards. Increased market share proves that high roofing standards are popular. Today, the SPRA members produce and install over 7.5m square metres of roofing per annum, increasingly in sectors such as refurbishment that have long been the preserve of traditional materials. Reflecting this maturity in the market, SPRA procedures for design and installation are now an integral part of British Standards and criteria for the National Federation of Roofing Contractors (NFRC) guidance. 

Afbeelding: SPRA logo


Carlisle Construction Materials Ltd. have been presented with the SPRA Membership Certificate. This certificate proves that our products and service is of the highest standard.





SPRA’s key objectives are focused on:

/ Promoting single ply roofing systems as roofing of first choice
/ Ensuring standards of products and application are optimal to insure the long term sustainability of the sector
/ That membership is as wide as possible based on its product and application standards
/ Providing help and guidance to all users and specifiers of single ply roofing systems
/ Co-operating with other trade bodies to the overall betterment of the UK roofing industry
/ Promoting employment and training opportunities including apprenticeships
/ Promoting export of its members products and services

Duncan Kirkwood

UK Manging Director


Afbeelding: Duncan Kirkwood