Tongue & Groove

The SUN WOOD Tongue & Groove Panels are made from solid spruce and are available in all of the SUN WOOD decors. It doesn’t matter if you want to have the optic of old wood, precious wood or fruit wood.

The surface is lightly chipped, according to the wood decor model. The boards have the same look and feel as the original boards from nature.

You can easily order our boards online and from two packages onwards the delivery home is free of costs.

Oldwood Collection

Trend Collection

Color Collection


Our old wood Panels and boards received the Golden Pixel Award in 2011 in the category Hybrid Production. In 2012, SUN WOOD was awarded with the Salzburger Business Prize. 2013 saw SUN WOOD accept the Interzum Award in the category „High Product Quality“.

Advantages from SUN WOOD tongue- & groove panels

  • available from 5 panels onwards
  • the tongue is also coated
  • the backside of the panels are slit
  • no „old“ panels, no nails, no punk, no woodworm
  • can be ideally combined with real old wood
  • tested quality, fulfills the VOC regulation, free from solvents and formaldehydes

Formats tongue- & groove panels

Length Width Height
5000 mm (196.85 ” in) 185 mm (7.28″ in) 23 mm (0.91″ in)
5000 mm (196.85 ” in) 205 mm (8.07″ in) 23 mm (0.91″ in)
5000 mm (196.85 ” in) 225 mm (8.86″ in) 23 mm (0.91″ in)

Boards made of 3-layer panels

As an alternative to our Tongue & Groove Boards, we offer profile boards from 3-layer Panels. Each package contains 5 pieces of SUN WOOD Profile Boards. This provides coverage of 3.16 m2 and they perfectly suit for a stylish interior fitting.

The profile boards with chipped surface are available in all of the SUN WOOD Decors, and are a great, easy to work with alternative to the Tongue & Groove Boards.

They can be found in our online shop and can be ordered easily and cost-effectively home.

Format boards

Length Width Height
2350 mm (92.52″ in) 280 mm (11.02″ in) 19 mm (0.75″ in)

We also offer solid wood beams to match all of our wood decors.

Processing and assembly

Following videos show the processing of our panels. The assembly is carried out on a concrete wall with pre-assembled wooden poles.

Easy to assemble

6 x 4 cm (2.36″ x 1.57″ in) thick wooden strips will be fixed to a concrete wall. The slats are fixed with concrete screws and dowels. Afterwards board by board will be sticked together on the wooden boards, before three wooden screws are sunk into the grooves of the boards.