Some of the best wood species to use in sauna are alder and aspen. We also offer thermo treated
aspen and alder which are growing in popularity during recent years. They are popular due to the
chocolate brown color which sometimes resembles to the color of exotic wood. Compared to white
aspen, the darker color is also much less prone to losing color properties over the years of usage. On
the contrary the white aspen is preferred by some users due to its very clean appearance. Alder with
its reddish brown color is suitable both at homes and heavy duty public saunas.