Double panels tilt and turn window companies with Australia standard on China WDMA Type:Sliding Windows PVC and aluminum windows and

PVC and aluminum windows and doors

covers an area of 16000 square meters

Packing Details:Paper box

Our teams try our best to goods after sales service

Over 20 years of experience in windows & doors field since 1998

Double panels tilt and turn window companies with Australia standard on China WDMA Type:Sliding Windows PVC and aluminum windows andCertifications 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,CSA,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