Introduction to aluminium window performance test standards CE / AS2047 / NFRC
Different countries require different window certification standards. We produce windows to meet EU CE, Australia AS2047 and North America NFRC requirements.
2026-05-25
What are U-value, SHGC and Air Tightness for windows?
U-value, SHGC and air tightness are key energy indicators international clients check when buying aluminum windows.
2026-06-10
What causes aluminium windows to leak water and installation tips
Water leakage is one of the most common complaints for aluminum windows. Proper installation and drainage design help avoid this problem.
2026-08-12
What are the requirements for passive house windows
Passive house windows demand ultra-low U-value, excellent air tightness and high thermal performance for nearly zero energy buildings.
2026-08-15
Comparison of powder coating, PVDF, anodizing and wood grain transfer for aluminum profiles
Different aluminum surface finishes serve different climates and aesthetic requirements for export window projects.
2026-08-18
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