Wood is characterised by excellent processing characteristics. It can be cut, dried, impregnated, planed, glued, stained, painted, varnished and processed in many other ways. Wood is available in many types, each characterised by specific density, hardness and texture. A pine of harder composition, hardwood, oak or mahogany, is usually used in the production of windows. Since wood is a natural material, it breathes and reacts to ambient conditions: temperature and moisture. It leads to the natural bends in the wood texture that are pretty inconvenient for the producers of windows. To avoid that, we use glued beam wood that protects the production from any possible deformation. Wooden windows are usually made of standard dimensions or according to individual orders. Double and triple-glazed units can be used to ensure security and protection against noise. Most producers of wooden windows can manufacture windows with one, two or more window frames that meet the type and characteristics of a building. Clients can also choose windows according to the home’s design style.