Aluminum Doors and Windows Profile Tend to be more Environmental

(China Aluminum Network) Energy conservation and environment protection is increasingly urgent for us when confronted with international energy crisis. Now Euromerica building energy consumption occupied 43% of the total social energy consumption, while China occupied 40%. Doors and windows energy consumption occupied 45-50% of building energy consumption, and 15-20% of total social consumption. We can figure out low doors and windows energy consumption plays an important role for the whole building energy consumption.

In terms of current doors and windows material trend more and more companies are turn to wood profile, aluminum alloy profile, plastic profile, compound profiles with aluminum and plastic and plastic-wooden composite profile, what they want is to produce profile with low energy consumption and less pollution. At the present stage, common aluminum alloy profile and PVC profile are the key applications for most doors and windows companies, but these two materials with high energy consumption when apply to buildings. In order to reduce energy dissipation, doors and windows companies should improve production materials; make full use of composite profiles to lower energy consumption. Therefore, the improvement of production technology will be the development trend for doors and windows profiles, also in line with nation’s development requirements for green profile industry.

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