The KOO4 decorative panel has three valeuras, which give a chunky finish. You can also combine KOO4 with KOO2 and KOO2 single-track and KOO panels with no casters for an interesting and individual finish. The thickness of the panels ensures a real wood feel in all profiles.

The KOO panel is a 21mm thick, concealed decorative panel. Thanks to the concealed fixing, the fixing marks remain hidden and the result is a beautiful, nail-free wooden surface. The KOO family of interior panels, representing top Finnish design, was designed by interior architect Kari Lappalainen. The KOO4 panel is made of pine. Another material option is genuine birch.

We recommend using a dyckert-type nail or the hooks listed below. Remember that finishing nails are not suitable for panel installation. A pneumatic nailer is recommended for fastening panels. The length of the nail should be at least three times the thickness of the panel. Adjust the nail's countersink depth: the nail must not remain raised above the panel's surface or sink too deep, breaking the panel's surface.

Siparila recommends the following hooks for installation

Humid spaces, grate hook:
Senco L15BGA 1.2*6.4*32mm
Senco L17BGA 1.2*6.4*38mm

Dry premises, electro galvanised wood chipboard:
Senco L15BAB 1,2*6,4*32mm
Senco L17BAB 1,2*6,4*38mm

Hook gun:
Senco SLS20L or Senco SLS18MG