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The Timber Decking and Cladding Association (TDCA) aims to simplify this process through its dedicated member sourcing service, connecting specifiers, installers and homeowners with trusted suppliers and installers who can meet their specific project requirements.

When projects don’t go to plan, the TDCA’s Inspection & Expert Witness Service provides independent, professional assessment and reporting. This service is ideal when there are performance concerns, defects or disputes, helping to identify causes, recommend remedial actions and provide clarity to clients, contractors and insurers alike.

A well-designed timber deck can transform an outdoor space - but long-term performance depends on decisions made long before the first board is installed. From layout and drainage to structural support and fixing choices, careful planning is essential if your deck is to remain safe, durable and visually appealing for years to come.

We recently shared an article highlighting how TDCA services help avoid costly mistakes in decking and cladding projects. In the world of timber decking and cladding, the quality of specification, materials, and installation can vary greatly and the consequences of getting it wrong can be serious.

When softwood timbers are to be used for outdoor applications such as decking, cladding and landscaping, durability is not optional – it is fundamental. The long-term performance and safety of timber outdoors depends heavily on the correct preservative treatment, matched precisely to how and where the timber will be used.

When it comes to installing external timber cladding, battens might not be the first thing you think about - but they’re one of the most critical components of the whole installation. Get them wrong, and even the best-quality cladding won’t perform as it should.