Dimensions  28x140, 24x136mm
Profile Smooth / Smooth, Reeded / Reeded
Grade AB / ABC
Origin Czech
Wood density approx. 550 kg / m3
Kiln-dried 16-18%

Features of Larch Czech

  • It has an excellent ability to withstand outdoor weather conditions.
  • Larch is uncomplicated and easy to care for.
  • It is not necessary to impregnate the wood.
  • On decking, it can be used alternatively without surface treatment (grey platinum or surface treatment preferably with oil paints).
  • The Larch is one of the hardest woods among the softwoods.
  • Larch is diverse in its appearance.
  • It is naturally waterproof.

Origin Larch Czech

Larch Czech is harvested in the Czech Republic in the area of ​​the Jesenice foothills and the part of Silesia - in the Bruntal, Krnov and Opava regions.

Larch Czech Description

It is one of the heaviest softwoods. Larch decking is quite durable and sturdy. Thanks to the density of Larch Czech and the high content of tar and resin, Larch Czech is very resistant even without treatment. In fact, it is one of the trees with the best weather characteristics.

Larch Czech Treatment

One of Larch Czech's typical features is the tendency for the resin to shed, which can occur during installation and after finishing. However, with the OSMO "Resin Removal Kit" product, you can easily solve this small problem yourself.
Larch is particularly sensitive to iron, and to prevent rust, we recommend fasteners made of stainless steel only. Because Larch tends to cleft, all attachment points should be pre-drilled.

Larch Czech Finishing

Suppose you decide to treat the wood from Larch Czech on the facade with paint to preserve the wood without the typical gray patina, which will appear on the wood without treatment on wood within one year after exposure. In that case, we recommend using OSMO paint based on natural oils and waxes. If a colorless wood treatment is required, use the OSMO UV Colorless Protective Oil product. If you want to protect the wood and at the same time preserve its naturalness as much as possible, use a lightly pigmented coating in the selected shade OSMO UV Protective color oil Extra with six color shades.
If you want to preserve the wood's structure and felting but a higher degree of pigmentation, we recommend the OSMO Protective Oil Stain with eighteen color shades.

28 x 140mm - Reeded/Reeded
24 x 136mm - Reeded/Reeded
28 x 140 mm = Smooth/Smooth