That is, as a result of production, it is precisely the same as a plastic window only from wood. And the wood has recently gained popularity, more and more wooden houses are being built and you do not always want to install plastic windows in such houses, and even with the lamination of imitating wood. At the same time, one cannot but say that the glued beam itself is no longer quite natural wood, since it is glued with the help of special compositions and in addition it is made of wood, which passes multifaceted processing.