Selflok Weatherboards have a super simple self locking system that aligns every board perfectly. Precise routing gives the product a beautiful and unique ship lapped profile which has become the all time Weathertex favourite.

Selflok Ecogroove 150 Smooth board has a smooth flat surface finish. The groove has a flat 10mm base before it is followed by another sharp 5mm rise, which meets with the smooth surface. When the following board is placed above the previous, the second groove is complete. Curved walls up to a 2.5m radius can be achieved for Selflok.