Four key points for purchasing energy-saving windows



Decoration is a university subject, and the knowledge inside is truly embarrassing, so homeowners must do their homework well before decoration. The first thing that needs to be supplemented is the knowledge of decoration material selection, because only by laying a solid foundation can we create a perfect love for home. In the selection of decoration materials, windows are the main material that cannot be ignored. Choosing windows cannot be solely satisfied with their "beauty" in appearance, as they are the key to building energy efficiency. Mastering the four key purchasing tips for energy-saving windows can effectively distinguish the advantages and disadvantages of energy-saving windows， Glass product .

Key points for purchasing energy-saving windows: Look at the structure

The commonly used window types in architecture are generally divided into sliding windows, casement windows, and fixed windows. Structurally speaking, casement windows have obvious advantages over sliding windows; The fixed window frame is embedded in the wall, and the glass is directly installed on the window frame. Under normal circumstances, it has good water and air tightness, and it is difficult for air to form convection through the sealant, so the heat loss is minimal.



Key to purchasing energy-saving windows: Look at the glass

The large area of window heat dissipation is made of glass, so when choosing a window, one should also be able to choose glass. The main energy-saving glass materials currently used include coated glass, insulating glass, and glass with thin film thermal reflective material. Generally, building doors and windows account for over 40% of building energy consumption. For example, coated glass mainly includes solar thermal reflective glass, low radiation glass, and multi-functional coated glass.



Key points for purchasing energy-saving windows: Look at details

When purchasing energy-saving windows, attention should be paid to the details of their selection, construction, and accessories. Especially pay attention to window supports, sealing strips, etc. The processing and assembly accuracy and installation quality of external windows are also another important link for achieving the expected effect of energy-saving windows, and attention should be paid during construction.

Key Points for Choosing Energy Efficient Windows: Judging by Price

The selection of energy-saving window profiles, glass, hardware, and sealing materials will all have an impact on its price. Therefore, doors and windows priced around 200 yuan per square meter, whether they are aluminum alloy doors and windows, plastic steel doors and windows, or color plate doors and windows, cannot be processed into high-quality energy-saving products. Industry insiders point out that the current price of energy-saving doors and windows ranges from 350 to 400 yuan per square meter, which is relatively reasonable.