Installation of Heco Invisible decking

Concealed installation with HECO Invisible screws is relatively the cheapest of the methods of so-called invisible installation of wooden decking boards to wooden joists, without the use of special washers, dispensers. Special screws for the installation of wooden decking boards for invisible installation have a small cylindrical head with a thread, allowing the board to be pressed (from the side) into the substrate and a self-drilling tip, which minimises the risk of cracks. Mounting the boards with HECO Invisible screws allows the screw heads (which are screwed into the side of the board) to be hidden.

The Decking Tool+ is suitable for board thicknesses from 28 to 34 mm and also allows precise adjustment to board widths from 95 to 150 mm. HECO Invisible screws for concealed installation with stainless steel class A4 (terrace or deck, e.g. at the lake) offer high protection against corrosion. The special sharp and notched profile of the screw reduces the installation torque and the additional longitudinal notch eliminates delamination of the wood.

The screws with corrosion class C4 are made of special alloy steel and are coated with Protect 4, so they can cope with pressure-treated wood containing strong chemicals. These are standard screws that enable HECO Invisible installation of decking floors without visible screw heads, cracks or splinters.