the Timber decking & cladding association / The Wood Protection Association

We can assist both large commercial contractors and individuals undertaking residential projects. Advising on areas such as the correct specification of materials, installation guidance and ongoing care and maintenance of both timber decking and timber cladding.

The Timber Decking and Cladding Association (TDCA) is an independent and not-for-profit organisation.

Through our work, the Association is recognised as a reliable and authoritative source of expert opinion in the UK.

The WPA is the UK lead body on all matters concerning wood protection.

We provide technical and advisory services – providing guidance to specifiers, contractors, engineers and architects on the best ways to ensure wood is fit for its intended purpose.

The WPA actively promotes the technology that enhances the performance and value of sustainable softwood products – mainly through industrial preservation, wood modification or factory applied flame retardant treatment.