INSIGHT
2026年2月19日
Passive House Window Requirements: What Materials Work Best?
Passive House Window Requirements: What Materials Work Best? Learn the key requirements for passive house windows and why GFRPU is ideal for energy-efficient building envelopes. Window Requirements f
Passive House Window Requirements: What Materials Work Best?
Learn the key requirements for passive house windows and why GFRPU is ideal for energy-efficient building envelopes.
Window Requirements for Passive House Buildings
Low U-Value Performance
Windows must minimize heat transfer to meet energy standards.
Airtightness
High airtightness is critical for reducing energy loss.
Thermal Bridge Reduction
Frames must prevent heat transfer at junction points.
Solar Gain Optimization
Glass selection balances heat gain and insulation.
Why GFRPU is Suitable
- Low thermal conductivity
- High dimensional stability
- Excellent sealing performance
Conclusion
GFRPU is an ideal material for passive house window systems.