First, wood is one of the oldest building materials that has been successfully used in construction, fuel production, and other fields of industry. It is a renewable and environmentally friendly resource. The variety of types and textures of wood and finishing materials provide unparalleled elegance and warmth to the home and contribute to creating cosiness. Wooden windows have long been valued for their excellent sound and thermal insulation, are characterised by exclusiveness and tightness and help create a comfortable micro-climate at home. Advanced production allows one to choose windows of any forms, colours and textures adapted to specific architectural solutions. Durability is yet another essential characteristic of wooden windows as, unlike plastic, wood does not break easily, and wooden windows will be used for generations. Wooden windows will be a reasonable investment if you want quality, exclusiveness and cosiness.