Thermory black-coated stainless-steel T-4 both create a cladding surface with no visible screws.
The T-4 clip leaves a 4-mm gap between the boards. Stainless-steel screws are included with the clips.
Black-coated Thermory T-4 plastic clips leave a 4-mm air gap between the decking boards and 1,3 mm gap between the substructure. However, on a wooden bearing we recommend using a decking tape to prevent moisture damage.
Suitable for thermo-ash decking, profile D4 sg2, for board width up to 112 mm.
