Doors and windows are indispensable to architecture, but also the "patron saint" of home. Therefore, doors and windows should not be careless when choosing doors and windows. In combination with our own situation, we should choose the doors and windows with good quality and excellent performance. Today, we will learn about one of the five major issues of purchasing doors and windows, hoping to help you.
1. Energy saving
In the purchase of windows, consumers should choose the windows with good performance of energy conservation and environmental protection. The function of energy conservation and environmental protection is to block the outdoor heat energy in summer to save the electric energy consumed by the air conditioner; in winter, the indoor heat energy is kept indoors to save the energy and cost due to heating.
2. Water resistance
Whenever there is a typhoon or a storm, there is always a fear that the sealing of doors and windows is not enough. The reinforcing rib on the profile of the sub material doors and windows ensures the stability of the window and increases the wind pressure resistance performance. The insulating glass (toughened glass material) and EPDM sealant strip are used to greatly improve the waterproof performance of the doors and windows, which is free from wind and rain.
There are many brands of windows on the market now. If the unqualified products are selected carelessly, the surface of the products will turn yellow and blister after a quarter, which is easy to deform and crack. Therefore, in the selection of windows, in addition to the selection of surface materials, but also depends on the selection of high-quality hardware windows. Sub material doors and windows select high-precision silicon magnesium aluminum profile, processing, coloring, assembly precision. Hardware is hand in hand with German Haobo, siglia brand, select high-quality hardware to ensure the stability of doors and windows.
4. Sound insulation
The exterior windows with sound insulation function shall be hollow structure as far as possible. Generally, two layers of glass with strong texture, durability and wind pressure resistance shall be used. Sub material doors and windows focus on high-end quiet doors and windows, using three pieces of insulating glass, inner and outer channels are sealed, and EPDM sealant strip is used at the junction of frame glass and profile to strengthen the sealing of windows, so as to achieve the purpose of sound insulation.
After installation, pay attention to check whether the whole window is deformed, whether the sash is opened flexibly, whether the joint between the window and the wall is firm and whether there is any gap, and the protective film pasted on the surface of window material should be removed in time. In addition, it is not recommended for high-rise residents living in buildings with more than seven floors to install windows with outward opening sashes, so as to avoid the wind blowing down the windows.