Powder coating brown / wood color aluminum windows lift sliding windows with German hardware on China WDMA Type:Sliding Windows Lift System and Accessories

Lift System and Accessories

A: We produce aluminum/uAluminum windows and doors

aluminum aolly window

Being entrusted with over 35 countries'

The possibilities in this system allow energy efficiency

Powder coating brown / wood color aluminum windows lift sliding windows with German hardware on China WDMA Type:Sliding Windows Lift System and AccessoriesCertifications Tested & Certified Alufront's windows and doors have been tested according to US and Australian standard, for thermal rating and Acoustic are above the international standard. Alufront's products are approved by AAMA,WERS,NFRC standard. ACOUSTICS TESTED WINDOWS & DOORS Sound or acoustic performance of a window is measured by the weighted sound reduction index or Rw value. Rw values are determined by measuring the reduction in dB