Bridge breaking aluminum door and window profile selection

1. Window frame profile. Window frame is the key to the stability of the whole door and window. Aluminum material conforming to the national standard wall thickness should be selected, and the air pressure resistance should be selected in nature.

2. Sealing strip. Sealing strip is the key point of air tightness and sound insulation of doors and windows. Generally, EPDM is used as the sealing strip.

3. Insulation strip. There will be a heat insulation strip in the aluminum doors and windows of bridge breaking. The function of the strip is very big, which is to isolate the spread of temperature and play an effect of indoor heat preservation.

4. Hardware materials. The hardware of good quality generally comes from foreign import brand, domestic brand is not much to be trusted, so when choosing, we should consider carefully.

5. Glass: glass is the largest part of the door and window. It is suggested that we use double-layer tempered glass, which will be safer. Secondly, the sound insulation performance should be relatively high to ensure the comfort in the room.

Purchase of broken bridge aluminum doors and windows


1. Window frame profile. Window frame is the key to the stability of the whole door and window. Aluminum material conforming to the national standard wall thickness should be selected, and the air pressure resistance should be selected in nature.

2. Sealing strip. Sealing strip is the key point of air tightness and sound insulation of doors and windows. Generally, EPDM is used as the sealing strip.

3. Insulation strip. There will be a heat insulation strip in the aluminum doors and windows of bridge breaking. The function of the strip is very big, which is to isolate the spread of temperature and play an effect of indoor heat preservation.

4. Hardware materials. The hardware of good quality generally comes from foreign import brand, domestic brand is not much to be trusted, so when choosing, we should consider carefully.

5. Glass: glass is the largest part of the door and window. It is suggested that we use double-layer tempered glass, which will be safer. Secondly, the sound insulation performance should be relatively high to ensure the comfort in the room.