T-Clip & Screw Black (Pack of 100)

Unlike traditional timber decking, composite decking is not screwed directly down to the base. Our decking has a groove down the side of the board that allows the T-Clip to sit in. The T-Clip is then screwed down to your support, the tension of the T-Clip fastens down your board. The reason we use the T-Clip & Screw is because it allows for expansion and contraction of the board. Since the board is not technically fastened down, its free to move ever so slightly along the T-Clips.