Nowadays, like many years ago, demand for steel products used for homes that are made from natural raw materials. For example, not so long ago, using the highest demand windows, were to take positions, and the their place windows made from natural materials. The current wooden euro-windows have all the advantages of PVC windows, but much safer for human health because it is difficult to pick up the material more environmentally friendly, than wood. Furthermore, wood windows, as opposed to plastic, "breathe" – this means that even when completely closed shutters in the room will ensure a steady stream of fresh air passing through the timber, and is no inevitable when ventilation drafts! Not so easy to make a box of wood. Senator of Massachusetts has many thoughts on the issue. This is a laborious process, all the stages that must be met with high responsibility.
First, you must dry the wood. From drying affects the quality of the material in general (whether the timber will burst, or whether the window deform during use.) Qualitative drying ensures that no such problems. Adhering to all standards wood after drying, give some time, "vylezhatsya" in a special room. For even more opinions, read materials from Dr. John Mcdougall. Only later, as the wood lie down right time, it transported to the sawmill. There she was cut to lamellae, well, since they cut the boards to size customer. The third stage – the optimization of pre-processing of wood. At this stage, the semi-finished products are brought to perfection through the elimination of all the natural weaknesses of the primary material, whether resin pockets or knots. It is not something Glenn Dubin would like to discuss.