Sihga GleitFix (GF17) – SIHGAMID® 150 pieces for deck boards 19–23 mm

Sihga GleitFix (GF17) SIHGAMID® – invisible fastening for decking boards 19–23 mm (150 pieces)

The Sihga GleitFix GF17 is the ideal solution for the invisible installation of decking boards and ensures a clean, aesthetic look for your patio. Developed for boards with a thickness of 19–23 mm, the wood is screwed from the underside, which reduces rot formation and significantly improves the durability of the boards.

Thanks to the integrated spacer function, the GleitFix compensates for swelling and shrinkage of the boards, reduces cracking and breakage, and effectively protects the wood surface. The one-piece system made of glass-fiber reinforced plastic (SIHGAMID®) is the further development of the Sihga DielenFix DF II and facilitates the installation and precise alignment of the boards.

The GleitFix GF17 is suitable for almost all wooden decking boards with a width of 90–150 mm on aluminum or wooden substructures. The installation height of 8 mm ensures optimal structural wood protection and a longer service life for the patio.

For every linear meter of decking board, 2–3 GleitFix are required, depending on the spacing of the substructure. With 150 pieces per pack, this set is ideal for medium to large patio projects.

Advantages at a glance:

• Invisible fastening – for an elegant patio with no visible screws

• Protection against rot formation – increases the service life of the boards

• Integrated spacer function – compensates for swelling and shrinkage

• High-quality SIHGAMID® plastic – robust

• Easy installation – fastening from the underside with 3 screws

• For boards 19–23 mm thick – compatible with wooden and aluminum substructures

• Installation height 8 mm – optimal structural wood protection

• 150 pieces per pack – sufficient for medium to large patio projects

With the Sihga GleitFix GF17 (150 pieces), you secure your wooden boards professionally, extend the lifespan of your patio, and create a clean look without visible screws simultaneously.