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New members endorse WPA strategy on quality treated wood 
by Jennie Ward|21 September 25|Build, Supply
Wood treating plant manufacturer WTT (Wood Treatment Technology) and treated wood producer CJT Timber Sourcing are the latest businesses to join the Wood Protection Association (WPA). Both businesses put quality at the centre of their operations, and it is the WPA’s drive to promote quality assured, fit for purpose treatments that was...
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Royal Warrant for Koppers Performance Chemicals
by Jennie Ward|03 April 25|Build, Supply
Koppers Performance Chemicals has been awarded the prestigious Royal Warrant of Appointment to His Majesty King Charles III. This recognition highlights Koppers' long-standing excellence in the timber treatment industry and its dedication to sustainable, high-quality solutions.​ ​ Koppers supports the construction industry's journey to net-zero emissions with timber treatments that...
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Understanding of UC4 grows
by Jennie Ward|06 June 23|Build, Supply
Mystery shopper research among merchants shows that the supply chain's understanding of Use Class 4 timber treatments has improved since 2020. The Wood Protection Association (WPA), supported by Timber Development UK (TDUK), has long been fighting to improve knowledge of the different timber treatments and when they should be used....
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