Why choose upvc windows?
2.UPVC windows have good sound insulation: the structure is carefully designed, the joints are tight, the test results, sound insulation 30 decibels, in line with relevant standards.
3.UPVC windows impact resistance: Because the outer surface of aluminum-plastic composite profiles is aluminum alloy, it is much more impact resistant than plastic steel window profiles.
4.UPVC windows have good air tightness: all the gaps of aluminum-plastic composite window are equipped with multiple sealing tops or strips, and the airtightness is one level, which can fully exert the air conditioning effect and save 50% energy.
5.Good water tightness: The doors and windows are designed with rain-proof structure to completely isolate the rainwater from the outside, and the watertightness is in line with relevant national standards.
6.UPVC windows have good fire resistance: UPVC windows are UPVC materials, which are not self-igniting and do not support combustion.
7.UPVC windows have good security: aluminum-plastic composite window, equipped with excellent hardware accessories and high-grade decorative locks, so that thieves can’t do anything.
8.Maintenance-free: Aluminum-plastic composite profiles are not easily attacked by acid and alkali, will not turn yellow and fade, and almost no need to maintain dirty, can be scrubbed with water and cleaning agent, cleaned as clean.
9. The best design: aluminum-plastic composite window is scientifically designed and adopts reasonable energy-saving profiles, so it has been recognized and praised by the national authority, which can add luster to the building.