What doors and windows should I choose to replace the doors and windows to seal the balcony in winter?

In this cold winter, the wind is biting. In some communities, the temperature in the houses is relatively cold due to insufficient heating. Some windows are still the old aluminum alloy doors and windows or steel windows, or they are the same as before. The plastic steel doors and windows are still push-pull type, etc., which leads to the situation of feeling cold at home. The weather is getting colder in the blink of an eye. If the windows of many families are still not insulated and leaking air, it is recommended to replace the doors and windows with broken bridge aluminum doors and windows with good insulation and good sealing before winter comes. Today, many families in the Beijing fungus vegetable market still use them. The disadvantage of the old-fashioned plastic steel sliding windows is that they have poor sealing and poor insulation. Under strong winds in winter, dust always enters the window slots and air leaks. If the windows are replaced with broken bridge aluminum doors and windows, the insulation effect of the windows will be better and the sealing will be the best. OK In winter, it usually takes one day to seal the balcony, that is, the doors and windows can be completed in one day, and the whole winter will no longer be cold. The broken bridge aluminum doors and windows use heat-insulating profiles to softly combine the inner and outer frames. The frame uses multiple strips of rubber and the window sash has multiple strips of sealing strips. The multi-channel design is tightly closed, has excellent air-tightness and water-tightness, and has excellent thermal insulation performance; the window sash adopts an insulating glass structure, so that the window truly displays sound insulation, heat insulation, heat preservation, excellent functions, and saves a lot of heating and refrigeration costs. , the heat transfer coefficient K value has been tested to be below 2.23-2.94w/2K, the energy saving effect is significant, and the energy saving costs in a few years are enough to make up for the initial investment. Broken bridge aluminum doors and windows have good wind and sand resistance and wind pressure resistance. The straight aluminum inner frame of the broken bridge adopts a hollow design, which has strong resistance to wind pressure deformation and good vibration resistance. It can be used in high-rise buildings and residential buildings. It can be designed with large-area windows and large lighting areas. The air-tightness of this kind of window is better than that of any aluminum or plastic windows, and it can ensure that indoor window sills and floors in areas with strong wind and sand are dust-free.

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