Optional aluminum door four principles

Principle 1, the thickness of 1 mm or more appropriate
Aluminum alloy with high strength, corrosion resistance, not easy to deformation characteristics. Why not use some aluminum doors to a year left out of shape? After analysis, under normal usage, aluminum doors of the deformed, probably because of the use of aluminum profiles too thin due.
It is understood that the building materials market to consumers altar aluminum interior doors, profiles are 0.8 mm, 1.0 mm, 1.2 mm other thicknesses. Wherein the thickness of 1.0 mm or more better strength aluminum doors, in normal use, under the premise of 5-8 years will not be deformed. However, some small manufacturers cut corners in order to reduce production costs, even with a thickness of only 0.6 mm of aluminum profiles made bathroom door. Such aluminum doors because of insufficient thickness of the material, easily lead to deformation.
Reminder: thickness profiles, aluminum doors directly determine the merits. Consumers buy aluminum doors, do not choose to use freeloaders too thin aluminum door profiles.
Principle 2, watch wire seals, seal the glass layer was observed
Aluminum doors is also characterized by a strong decorative. Reporters visited some building materials stores found that most aluminum doors are inlaid with various colors of art glass. These glasses have a single layer, but also three-dimensional sense of strong, sound effects good double insulating glass.
Aluminum doors experts, selected aluminum doors with inlaid glass, especially the use of hollow glass design of products, be sure to pay attention to its sealing performance. If the seal is not good, it will lead to a hollow layer of filth, affect the appearance. Brand products of high quality sealing tape, sealing technology with advanced hot-round sealed, can effectively dustproof, waterproof and outstanding sound effects.
Reminder: Check the tightness of aluminum door glass compartment, in addition to viewing the front glass, plastic coatings are tight, we should also check the door strap seals on the back of the glass is flat, requiring no curling, no off slots.
Principle 3, the welding process to see whether the defects
"Aluminum doors of the production process is relatively simple, a lot of small manufacturers can produce, but the quality depends mainly on the production process is fine." Aluminum door experts, reflects the level of welding aluminum door quality. High quality aluminum doors, fine processing, welding stress, especially in some parts of stitching is very smooth. The poor quality of aluminum windows and doors, aluminum blind selection series and specifications, processing shoddy, door frames and other locations can not be spliced ​​corner flat, sometimes even larger gap.
Consumers purchase, should pay special attention to check for welding defects, such as open-welding, weld and so on. Depends on whether the closed door and the door frame dense, space is uniform, whether open and flexible.
Reminder: the consumer to check the welding aluminum doors, they still paint products are carefully inspected bright colors, texture is clear, note the paint does not rub obvious scratches, bubbles and other defects.
Principle 4, pick accessories hardware quality with stress
Aluminum door is usually installed in the bathroom, kitchen and other moist environment, metal hinges, door handles and other accessories quality is good or bad, is the key to life guaranteed aluminum doors.