The installation process of a broken bridge aluminum casement window generally includes the following steps:

1. Construction preparation

-Check if the size of the window opening meets the design requirements, and clean the debris and dust around the opening.

-Prepare the necessary tools and materials for installation, such as bridge aluminum casement windows, expansion bolts, sealant, glass glue, level gauges, screwdrivers, etc.

2. Window frame installation

-Place the window frame into the opening, use a spirit level to adjust the levelness and verticality of the window frame, and ensure that the window frame is installed square.

-Use expansion bolts to fix the window frame to the wall of the opening, and the spacing between the fixing points should meet the design requirements and relevant standards.

3. Window sash installation

-Install the window sash onto the window frame, adjust the clearance between the sash and the window frame to ensure that the sash switch is flexible and smooth.

-Install hardware accessories such as handles, hinges, locks, etc., and debug them to ensure their proper functionality.

4. Glass installation

-Clean the debris inside the window frame and sash, and place rubber sealing strips in the grooves of the window frame and sash.

-Place the glass into the window frame and sash, fix the glass with glass pressure strips, and ensure that the glass is installed firmly and smoothly.

5. Sealing treatment

-Seal the connection between the window frame and the wall, as well as the connection between the window sash and the window frame, with sealant to prevent rainwater infiltration and air leakage.

-Seal the perimeter of the window to ensure a good sealing effect.

6. Cleaning and acceptance

-After installation, clean the dust and debris on the surface of the window.

-Conduct a comprehensive inspection of the windows, including their appearance, flexibility in opening and closing, and sealing performance, to ensure that the installation quality meets the requirements.

It should be noted that during the installation process, relevant specifications and standards should be strictly followed to ensure the installation quality and performance of the windows. If you do not have relevant installation experience, it is recommended that you hire professional installers for installation.