⊙降低热量传导：采用隔热断桥铝合金型材，其热传导系数为1.8～3.5W/㎡·k大大低于普通铝合金型材140～170W/㎡·k；采用中空玻璃结构，其热传导系数为2.0～3.59W/m2·k大大低于普通铝合金型材6.69～6.84W/㎡·k，有效降低了通过门窗传导的热量。
Reduce heat conduction: The heat conduction coefficient of insulated bridge aluminium alloy profiles is 1.8-3.5W/k, which is much lower than that of ordinary aluminium alloy profiles 140-170W/k; and the heat conduction coefficient of hollow glass structure is 2.0-3.59W/m2.k, which is much lower than that of ordinary aluminium alloy profiles 6.69-6.84W/k, which effectively reduces the passage through doors and windows. Heat conduction.
⊙防止冷凝：带有隔热条的型材内表面的温度与室内温度接近，降低室内水分因过饱和而冷凝在型材表面的可能性。
Prevention of condensation: The temperature on the inner surface of profiles with heat insulating strips is close to the indoor temperature, which reduces the possibility of indoor water condensation on the surface of profiles due to supersaturation.
⊙节能：在冬季，带有隔热条的窗框能够减少1/3的通过窗框的散失的热量；在夏季，如果是在有空调的情况下，带有隔热条的窗框能够更多地减少能量的损失
Energy-saving: In winter, the window frame with insulating strip can reduce 1/3 of the heat lost through the window frame; in summer, if there is air conditioning, the window frame with insulating strip can reduce the energy loss more.