Compared with the traditional sliding window, the biggest advantage of the airtight window is embodied in the "airtight"!

How to realize the air tightness of sliding window, take the Ares airtight windows of Shanghai Jing as an example, mainly reflected in the above three aspects:

First of all, the most important is below the airtight window sash need is level set, covering the drainage hole, avoid the wind from generation into the wind howling!

Secondly, the air tight rail needs multiple seals!

Finally, the airtight window is the broad gauge rail should be set, to avoid shaking outside the window!