No matter whether you are your own user, builder, contractor, or designer, you are not feel strange to the word of “thermal break” when it comes to describe windows or doors. And here, we will like to share you some secret you won’t get specially you are purchasing aluminum windows and aluminum doors from China.
- Check the location of thermal break
Below is the picture example of thermal break, and all are the windows we had supplied to our customers. You can see there have black glue between the profile, it looks like link 2 part of profile together, this is the part of thermal break system we are talking about. Also call as insulating profiles.
2. Check when the sash all close, are the insulating profile in one line
Many buyer they don’t know about this point, they may lead by sales that the bigger thermal profile, the good function of the whole system is. This saying also right, but only half right, with wider insulating polyamide profiles, it is in good performance, but all the profile should be one line, so it will be more efficiency of minimize the exchange of convection or radiant heat for maximum performance.
3. Brand of thermal break material (polyamide profiles)
The most famous of thermal break quality must be TECHNOFORM, the disadvantage of it must be higher cost . Also, in China different supplier use local China brand, different of quality of insulating profile will decided the final performance of windows or doors. Have to say, the branding windows doors in China, base on their reputation, they must use quality material to let their brand to stand in the market and win the competition.
So above is the 3 point you need to know when you are selecting thermal break windows or thermal break doors. Also, if you have anything want to share to us, welcome leave comment in below
If you are interested in purchasing from China, don’t forget to contact us now.
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