Another indisputable advantage of this material is its immunity to biological pests. In simple terms, if a massive board is impregnated with a special composition, various bugs, worms, bugs and other unpleasant insects will never get involved in it. This is very important, because the presence of them in the same flooring is a guarantee that it will last only a small amount of time. The impregnation is cheap, and it is necessary to process the floor from the array only once for several years (usually this is done before painting or cyclime).