When mounting a glass wall to a pergola that is wall-mounted, the first step is to screw the frame directly into the house. Ensure you use the appropriate screws based on the material of your house. For wooden walls, use wood screws; for concrete walls, use concrete plugs, or the suitable fasteners for other materials.
If there is siding on the house, it is advised to cut away the siding in the area where the track will be installed, to ensure a secure fit for the glass wall frame.