Decking Boards Sibirian Larch | 6000x140x26 mm | smooth/planed

Larch wood from Siberia is a common coniferous wood for outdoor use and terraces. The Siberian larch grows more slowly than the native or European larch thanks to the significantly colder climate. As a result, the annual rings are closer together, which makes the wood harder and more durable.

The Siberian larch tree grows in western Siberia, in the mountains of southern Siberia and in the central Siberian plateau of northern Mongolia. It is between 30 and 40 m tall and can be up to 50 cm in diameter. The shaft is very straight and cylindrical.

The reddish-brown to salmon-coloured heartwood differs in colour from the brownish-yellowish sapwood. As with all coniferous woods, the larch has a slight resinous discharge in places. Larch wood is stable, weather-resistant and inexpensive.

Grading and special features

We deliver our Siberian larch decking boards as standard quality A/B/C not re-sorted, i.e. approx. 10 % lower qualities are to be accepted. Please take this into account when placing your order and order more goods accordingly. However, the following wood-typical characteristics and peculiarities do not apply as grounds for complaint for decking boards: dry cracks, surface cracks, end cracks, knots, discolouration, alternating torsional growth, resin galls, resin leakage and "pinholes" (frass channels caused by fresh wood insects, but without influence on the durability or static properties)..

Water or mould stains on the wood caused by storage or transport will disappear completely after a short time due to UV radiation or when the decking boards are oiled. Before installation, always store the decking boards in a well-ventilated, dry place stacked on squared timber but without a foil cover. Decking boards are not cut at right angles and to size on delivery and must always be cut neatly to the final size during installation.

Surface

We always recommend a smooth surface. Smoothly planed surfaces have advantages over finely grooved, coarsely grooved or grooved surfaces. A smooth surface is not more slippery, dries faster, is easier to clean, water can run off better and no moss forms or dirt accumulates in the grooves as with a grooved surface. With smooth surfaces, you can usually use both sides depending on your taste. Please note that one side is usually only levelled, i.e. partially not cleanly planed along the entire length. Smooth decking boards can always be sanded or sanded if necessary or desired. This way you can repair slight damages or renew the entire terrace if it has turned grey after a few years.

Assembly

The installation must be carried out professionally, i.e. maximum distance of the substructure approx. 45-50 cm, terrace must be well ventilated, prevention of waterlogging by constructive wood protection. Please use only fastening materials made of stainless steel (V2A or V4A) for installation. Simple fastening materials that are only galvanised react with the ingredients of the wood and lead to unsightly, usually dark discolouration. If the screws are visible, the holes must be pre-drilled to avoid cracks and splintering due to the tension in the wood. Treat the decking boards with an end-grain wood preservative at the ends to prevent drying-related cracks at the board ends.

Cleaning & Maintenane

Your decking is alive! Wood is a natural material and reacts to the influences of nature. Clean your decking boards once a year with an intensive cleaner and a brush to prevent the formation of moss and algae and to keep the surface a beautiful silver-grey. After the basic cleaning, we recommend treating your terrace with a special outdoor oil. You saturate the fibres with the oil and thus the moisture absorption in the wood is reduced. The wood swells and shrinks less. Regular oil treatment prevents the formation of cracks in the boards, which can occur with strong temperature fluctuations.