1. Inspect the product and prepare it for installation

2. Secure the frame in the opening

3. Adjust the opening and closing mechanism

4. Apply thermal and acoustic insulation around the frame

5. Finalize the adjustment of the hardware and operating mechanism

6. Seal the product joints and perimeter edges (ensure full airtightness and watertightness)

7. Install the internal and external window sills

8. Fit the finishing profiles or trims around the opening

9. Clean all surfaces upon completion

For detailed technical instructions, please check the full document