3. Fasten the window frame
Fasten the frame (#1) to the windowsill (#2) with screws (#3) based on the dimensions be-
low corresponding to the width (horizontal window sash) (#4) or height (vertical window
sash) (#5) of the installation.
3
Width or height less than 28": 2 screws
Width or height between 28" and 36.5" : 3 screws
Width or height between 36.5" and 64" : 4 screws
4. Close the window to finish installation
4
1
2
–8–
3
1
5
2