How to install double-glazed windows

The main steps are cutting glass, installing skeleton, installing cushion blocks and sealing strips.

1, cut glass. First of all, cut the glass according to the size of the window frame, and the interlayer of the glass should be wiped clean with a towel, leaving no trace.

2. Install the skeleton. Cut the window frame, splice the profiles, and then embed the soft sealing strip into the groove of the spacer frame to cut the required length.

3. Install the cushion block. When installing the glass, a layer of plastic pad is installed inside, and the thickness of the plastic pad varies according to the spacing of the glass, which can prevent direct contact with the glass and damage the glass.

4. Installation of sealing strip. After installation, the sealing strips of the glass should be arranged well, without looseness and wrinkles, and kept flat to ensure the firmness of the glass.