15×140 Flat TG (STS) Heat-treated Black Alder

Heat-treated Black Alder panel 15 x 140 Flat TG (STS)

Knot-free and resin-free, the black alder panel is a highly durable sauna panel, which can also be used as an interior design panel elsewhere in your home. In the heat treatment process, the black alder is dyed through to achieve a beautiful, dark brown colour, a stylish surface resembling hardwood as well as a pleasant scent. With heat treatment, the thermal insulation capacity of black alder is further improved, so it does not feel hot. The treatment also improves its moisture and rot resistance.

The wood can be surface treated. We recommend a paraffin oil or sauna wax treatment to deepen the brown colour of the heat-treated black alder panel and protect the surface of the wood.

Our quality wood products are manufactured in Finland, and we treat them ourselves at our state-of-the-art heat treatment facility. Don’t forget to view our other heat-treated products.

The best properties of genuine wood include

– Long service life
– Adaptability
– Antibacterial
– Eco-friendliness
– Warmth
– Homeliness

The colour tones in the product images are for reference. Your display settings and properties can affect the way colours are shown. Lighting in the area where the products are used as well as the colours of other surfaces have an effect on the tone of the final product shown in the image. As a living material, wood has natural variation in its tones and patterns. To ensure the true tone of the product, we can send you sample pieces of the materials you are interested in free of charge.