Why Europe still buys Siberian larch? Properties, supply overview

Europe's reliance on Siberian larch for timber facades has been disrupted since 2022 when trade with Russia stopped abruptly. This species, grown across a vast swath of Russia, is prized for its dense, low-maintenance properties. Siberian larch, known scientifically as Larix sibirica, grows exceptionally slow, resulting in tightly packed annual rings that create timber with a density of around 590 kilograms per cubic metre, making it notably denser than other species like Scots pine and spruce.

The dense wood provides excellent resistance to knocks and abrasion, ideal for ground-floor facades, gates, and exposed corners. The natural resins in the heartwood deter fungi and insects, allowing the boards to weather beautifully from warm honey tones to a silvery-grey without any chemical treatment. This durability and appealing aesthetic led to Siberian larch becoming the default cladding board across Europe from Norway to the Netherlands.

However, in 2022, the European Union imposed sanctions that banned imports of Russian wood, followed by the UK's own restrictions, which effectively halted the trade overnight. Major certification schemes had already moved to suspend Russian and Belarusian certificates in March 2022, classifying the material as conflict timber. This left European buyers scrambling for substitutes.

European and Japanese larch, including substantial quantities grown in Britain and the Alps, quickly filled the gap, along with thermally modified softwoods favored by specifiers for their stability. The open market now offers genuine new-harvest Siberian larch, but suppliers are under scrutiny regarding its provenance. Prices and lead times have fluctuated as certified stock is allocated, and grading has become a significant consideration due to British-grown larch's tendency to contain more knots.

In response, suppliers have diversified their offerings with factory-coated and charred boards, providing dark, dramatic finishes that meet client demands while sourcing timber free from controversy. In the UK, companies like TimberSol have adapted their ranges to include larch's density paired with modern dark coatings, making it unnecessary for British self-builders to navigate the sanctioned trade route.

Despite these changes, the appeal of Siberian larch remains strong. Its dense, slow-grown characteristics continue to serve as the benchmark against which all other timber facades are compared. The difference now is that boards arrive with comprehensive paperwork that purchasers can easily understand, and the issue of provenance is now a standard part of ordering timber rather than an afterthought.