For hidden fastening of decking with grooved sides

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

• Dimensions: 20,5 x 2 x 30 mm
• Material: A2 stainless steel, black

Advantages:

• Indirect/hidden fastening solution 
• Individual boards can be adjusted and replaced at any time 
• Compatible with Eurotec’s EVO/EVO Slim aluminium system profi les and the HKP deck-support system 
• Uniform board spacing of approx. 6 mm 
• Supports constructive timber protection 
• Weather-resistant

The Twin system holder is suitable for planks with the following groove geometry:

• Groove depth T: ≥ 7,5 mm
• Groove width B: ≥ 2,0 mm
• Groove lip S; ≥ 2,0-12,0 mm

The suitability of the type of wood may need to be determined by the manufacturer/timber supplier.

5mm Gap