● CSA Approved ● Australia Standard
● NFRC Approved ● Miami-Dade Approved
● CSA Approved ● Australia Standard
● NFRC Approved ● Miami-Dade Approved
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The new Bridge-cut-off aluminum windows inherit the traditional advantages of general aluminum alloys, on the basic of this, it adds the great performance of heat insulation and noise protection. This well-designed windows must meet all your needs.
Good Performance: (1). Watertightness 7A（2）. Air permeability 2 Class（3）. Resistance to wind load C3 Class（4）. Thermal insulation （5）. Noise insulation 30-40db（6）. Burglar resistance（7）. Radiation resistance
