Rolandini's doors and windows tell you: Energy saving When buying windows, consumers should choose windows that are energy-saving and environmentally friendly. The function of energy saving and environmental protection is to block the outdoor heat energy in the summer to save the electric energy consumed by the air conditioner; to keep the indoor heat energy in the winter in order to save the energy and cost for heating. Water resistance Whenever there is a typhoon or a storm, there is always concern that the doors and windows are not tight enough to leak. Sub-material doors and windows reinforce the ribs on the profiles to ensure the stability of the form and increase the resistance to wind pressure. Insulating glass ( tempered glass material) and EPDM sealing tape are used to greatly improve the waterproofness of the doors and windows. Fearless wind and rain. stability There are many window brands on the market now. If you choose a product that does not meet the specifications, after one quarter of use, the surface of the product will turn yellow, and it will foam, and it is easy to deform and crack. Therefore, when choosing a window, in addition to choosing the surface material, it also depends on the selection of high-quality hardware for the window. The sub-material doors and windows are made of high-precision silicon-magnesium- aluminum profiles , with precise processing, coloring and assembly. Hardware parts are hand-in-hand with German Haobo and Sigiriya brands to select high-quality hardware parts to ensure the stability of doors and windows. Sound insulation The outer windows of buildings with sound insulation function should adopt hollow structure as much as possible. Generally, two layers of glass with strong texture, durability and resistance to wind pressure are used. Asian materials doors and windows focus on high-end silent doors and windows, using three-piece insulating glass, the inner and outer channels are sealed, and the use of EPDM material sealant at the junction of the frame glass and the profile to enhance the sealing of the window to achieve The purpose of the sound insulation function. safety After installation, you should pay attention to check whether the whole window is deformed, whether the sash is flexible, whether the window is firmly connected to the wall, and there is no gap, and the protective film on the surface of the window material should be removed in time. In addition, high-rise residents who live in buildings with more than seven floors are not recommended to install windows with sashes opening outwards to prevent the wind from blowing the sashes off. The above content is provided by Roland Sini doors and windows. If you buy the doors and windows, choose Roland Sini doors and windows ! Elevator Spare Parts
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Rolandini doors and windows tell you the precautions for buying doors and windows