First, why are installed broken bridge aluminum doors and Windows

　　1, the durability of the broken bridge aluminum Doors and windows, broken bridge aluminum doors and windows profiles are very high strength, strong and durable, doors and windows do not rust, no fading, not easy to fall off, almost no need for maintenance, especially its spare parts service life is also extremely long.

　　2, broken bridge aluminum doors and windows have good airtight performance. What we call airtight performance usually includes watertight, airtight, heat insulation and acoustic insulation and other four aspects of the airtight performance of the door and window profiles directly affect the energy consumption and the use of windows and doors.

　　3, broken bridge aluminum doors and windows steel heat preservation and insulation properties, with double-layer insulating glass, more effective in blocking the invasion of high or low temperatures outside, thermal insulation of broken bridge aluminum doors and windows with excellent fire performance.

　　4, has a strong sound insulation effect. Broken bridge aluminum doors and windows after careful selection of materials and design, its airtightness is excellent, can block the spread of noise. People indoors, will not feel distracted by outdoor noise, more suitable for areas with high population density and high flow of people.

Second, select the broken bridge aluminum doors and windows only 4 methods

　　1, look at the aluminum. At present, many local small manufacturers use recycled aluminum to do doors and windows, but the big companies use silicon titanium magnesium alloy, add silicon titanium magnesium and other metal elements on the basis of virgin aluminum, according to the golden ratio deployment, high tensile strength, toughness is also stronger.

　　2, look at the heat insulation. Sealed heat insulation focus on the “bridge”, thermal bar is the bridge window “bridge” bridge aluminum, also known as thermal break aluminum, is the aluminum alloy from the middle of the break, and then connected with the thermal bar, effectively blocking the transfer of heat. Therefore, the good or bad insulation strip, directly affecting the sealing effect of the aluminum doors and windows.

　　3, glass selection is very important. Big brand of aluminum doors and windows, generally supporting the safety of double-layer insulating glass, sealing, sound insulation effect is better.

4, look at the anti-loosening device. Hardware accessories in the broken bridge aluminum doors and windows in the purchase is also not to be ignored, about safety. If it can be equipped with unique multi-point hardware locks, it can ensure the stability of the windows in the process of use, to prevent falling.

JBDhome is mainly engaged in all kinds of aluminum alloy doors and windows, such as: aluminum Sliding doors, glass sliding windows, aluminum glass folding doors, aluminum Garage Doors, Aluminum casement windows and many other products.