1, reduce heat conduction: the use of hollow double-clad aluminum wooden doors and windows (3-storey two cavities or LOW-E, the effect will be better), its thermal conductivity of 0.8~2.0W/M2.K is significantly lower than ordinary aluminum alloy profiles 140~170W/M2.K; effectively reduces the heat transmitted through the doors and windows.
2. Prevent condensation: The temperature of the inner surface of the profile with the insulation bar is close to the indoor temperature, reducing the likelihood that the indoor moisture is condensed in the profile surface by saturation.
3. Energy saving: In winter, the window frames with insulated bars can reduce the heat dissipation of 1/3 through the window frames; in summer, if you are air-conditioned, a window frame with an insulated strip can reduce the loss of energy more.
4, the protection of the environment: through the application of insulation system, can reduce the energy consumption, while reducing due to air-conditioning and heating of the environmental radiation.
5, good health: the human body and environment exchange heat depends on indoor air temperature, air flow rate and outdoor air temperature. By adjusting the indoor temperature of doors and windows, so that it is not less than 12, has reached the most comfortable environment.
6, reduce noise: the use of different thickness of hollow glass structure and aluminum-clad wooden doors and windows cavity structure, can effectively reduce the acoustic resonance effect, to prevent the transmission of sound, can reduce noise 30dB above.
7, colorful: the use of anodic oxidation, powder spraying surface treatment can produce the RAL color 1000 variety of different colors of aluminum profiles, after rolling combination, so that the insulation aluminum doors and windows of wood-clad indoor and outdoor color two-color windows.