111/5000 The difference between aluminum alloy doors and windows and wooden doors and windows: heat insulation and sound insulation

• Aluminum alloy doors and windows: usually has good heat insulation performance and sound insulation performance, but the thermal conductivity is high, the thermal insulation performance is relatively poor.

• Wooden doors and windows: as the 1 kind of porous material, it has good sound insulation and heat insulation effect, providing comfortable indoor environment for residents.