For hidden fastening of decking with grooved sides and made of dimensionally stable timber types (e.g. larch, thermally modifi ed timber) or WPC to:
Product description: The Twin aluminium system clip is inserted between two wooden boards before being secured within the board groove using a stainless steel clamping plate.The clamping plate is attached to the aluminium substructure using a drilling screw between the joints.The spacer domes ensure uniform joint spacing from board to board.
Clamping plate:
Advantages:
The Twin system holder is suitable for planks with the following groove geometry:Groove depth T: ≥ 7,5 mm
Important notes