The most environmentally friendly and healthiest way to treat wood is by heat treatment. The heat treatment process ensures that the heat-treated wood is durable, of uniform quality and that the façade cladding made from this wood is easy to install. The process uses only high temperatures to evaporate water from the wood. No harmful chemical additives are used in the process. Thermo-timber cladding can also be fitted with a full grommet, due to its ability to resist expansion and deformation, as it does not react to our humid climate and temperature variations. Thermal wood products have a longer service life, are more durable, no longer react to changes in temperature, but retain their natural and cosy feel.