When building a house from the House block or repair, first of all, you need to install windows, and after that are the window sills. Windows give the apartment an element of decor, fresh air and light, they also serve for thermal insulation. Windows are wooden, plastic and aluminum. They can be installed not only for the room, but also for the balcony and loggias, in which the glass packet is noise -insulating.
Wooden windows have good insulation properties, beautiful appearance, durable, but require careful care. For their window sills and frames you need special paint for windows or water -based varnish, otherwise they will begin to rot. They poorly withstand humidity, even protected over time begin to rot. Compared to PVC and wood — aluminum windows are the most durable, they do not need any protection, but they keep warmth poorly. Plastic windows provide reliable insulation, durable, they do not need special care, and they can also be selected by the texture of any tree breed and decorated to color. The final stage is the installation of a window sill, which has to withstand significant loads: the effect of heating devices, temperature changes, sunlight, moisture and condensate, mechanical loads, and it should be resistant to ultraviolet radiation.
