Features of aluminum alloy door and window profiles

1. Light, high strength

Aluminum alloy material is mostly empty core thin-walled combination section, easy to use, reduce weight, and the cross-section has a high bending strength, made of doors and windows durable, small deformation.

2. The sealing is better

The aluminum alloy itself is easy to squeeze, the profile cross - section size is accurate and the processing precision is high. Optional sealing materials with better water resistance, elasticity and durability, such as rubber bars and silicone sealants. In the profile, a variety of seals fixed grooves, has been with the section in the extrusion molding process of the same completion, to install the sealing material to create favorable conditions.

3. Beautiful shape

Aluminum alloy surface by the anode telephone treatment, can be a variety of colors, can be used at will, after oxidation and shine. The sash frame is large and can be set with a larger area of glass, making the interior light bright enough to enhance the virtual contrast between the fa?ade inside and outside, so that the room is more layered.

4. Strong corrosion resistance

Aluminum alloy oxide layer generally does not fade, does not fall off, not easy to modify, easy to maintain, do not need to repair.