Composite Decking Joist Fixing Screws

Resin decking composite Joist Expansion Screws For WPC Decking are designed to pin down the joist to the sub floor. Once installed the screw will allow expansion and contraction of the joists. Use these screws to secure WPC joists directly to solid flat surfaces. The composite board can then be laid directly on top. Do not use expansion screws to fix WPC joists over uneven ground. Consider, instead, installing concrete hunching over the uneven ground when WPC joists are being installed. Feel free to call us because we are here to help. Our time and advice is free. Each pack contains 10 screws and plugs. Designed for installation at centres 1m or less.

Composite Decking Accessories & Other Options

Why not take a look at our Corner L-Profile Trims and Composite Fascia Boards and Step Nose Boards. Match them to your decking colour or mix it up, with a different colour for your decking. There are some fantastic examples of mixed decking out there and the possibilities are endless. Also available are our Stainless Steel & Plastic T-Piece clips & Starter Clips will be concealed from view and will not break or decay.