Poor quality aluminum windows and doors will affect the life of doors and windows do?
Check the broken bridge aluminum doors and windows hardware is flexible and smooth. Second, pull the broken bridge aluminum doors and windows window should be the lower part of the aluminum slide to facilitate the replacement. Third, the flat window seal tape should be free to replace, because the seal The life of the window than the short side of the window.Fourth, the sliding window window sill the top of the seal should have a fixed piece, which is the key to push the window seal is good.Fifth, in the installation process, should monitor the horizontal direction of doors and windows Vertical correction of the window frame and the wall between the use of styrofoam to fill, and the inside and outside the window frame must be made of silicon copper glue or sealant
Poor quality off the aluminum doors and windows affect the life of windows and doors, GB broken aluminum doors and windows generally use 40 years is not deformed aging, but need to maintain the hardware when you can, and poor quality broken aluminum doors and windows contain not pure aluminum Alloy profiles, wall thickness is also less than the national regulations 1.4, will greatly shorten the life of broken aluminum doors and windows
First, the broken bridge aluminum doors and windows profiles wall thickness: general home improvement products, doors and windows factory selection of the highest rate of products is relatively thin wall thickness of the product to reduce the cost, like Ruida produced 1.3 thick lower than the national standard. GB requirements: profile thickness should be greater than or equal to 1.4mm.
Second, the broken bridge aluminum doors and windows insulation: insulation bar to break the aluminum plate most critical part of the need to use PA66 nylon, which is the national standard, but the current decoration market, many manufacturers use cheap PVC plastic insulation , Which will seriously affect the product life.
Third, try to use the original original broken aluminum doors and windows products, not the second spray to wear their own products, those who can let customers choose the color of the majority of the second spray is to wear their own products, product quality can not be with the original original product compared to. Broken aluminum doors and windows of the appearance of color should be white and white. Color is too white or gray, indicating that the material within the stable ingredients is not enough, aging Aging yellow.
