Castlewood Board Hidden Fasteners

Decking Boards

Size: 3 fastener types


The Castlewood hidden fastener system features two clips, one locks and secures the board down (Locking Fastener) and the other allows for expansion and contraction (Control Expansion & Contraction – CEC Fastener), so that you don’t experience warping or distortion of any kind after installation. The system works because it allows the user to control the direction in which the expansion and contraction will take place.

In simple terms the locking fasteners should always be used in the middle or near the middle of the boards. Start/End Fasteners should be used at the first and last rows only.

Products available on NBS Plus and National BIM Library

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