Today, more and more often you can hear that old wooden window structures are replaced by new plastic. This is not surprising, because double -glazed windows made using modern technologies and on imported equipment reliably and efficiently protect the room from adverse climatic conditions. At the same time, they look great in the room and the care of them is simple and is not much work even for a young and inexperienced housewife. Currently, you can purchase for your home inexpensive metal -plastic windows from Defenster, which will last their owner for many years faith and truth. These universal window structures have excellent thermal insulation, they also prevent the penetration of extraneous sounds into the room. Therefore, in the house in which double -glazed windows are always warm and quiet. Despite the material of their manufacture, plastic structures are completely safe for human health. This is confirmed by numerous research and quality certificates, safety. That is, living in a house where such metal structures are installed convenient and very comfortable. Modern inexpensive metal -plastic windows from Defenster are equipped with the best fittings. Also, all products undergo strict control at the enterprise, where they are directly installed. High product quality guarantees the trouble -free and durable use of metal -plastic windows. It is especially important to install double -glazed windows in regions with an unfavorable climate. This will make it possible to significantly improve the microclimate in the house and avoid constant drafts, due to which colds occur quite often. High -quality metal -plastic windows – your health and coziness indoors.