Casement Window Sash Adjustment

This is due to settling of the house foundation.

Casement window sash adjustment.

Fixing a misaligned andersen casement window requires making small adjustments to the hinge channel of the. Image 1 continued on next page for a list of window terms please go to. Push it up and down to make sure the hardware is properly locking. If the bottom is dragging then you can take out the hinge and place a shim underneath it.

If window is accessible from the exterior check window for uneven sightlines. You can adjust the arm with an allen wrench and this will give you some movement in the hinges. Over time the window and door frames in your home may come out of adjustment. When this happens it can cause your andersen casement windows to come out of alignment and not close properly.

Loosen all 8 of these screws about 1 full turn then carefully press or lift the window sash to adjust the height. This will raise the sash and allow your window to clear the sill. Many modern casement windows have hinges that can be adjusted. Open the window again and adjust.

To adjust the casement window for sash drag. Open the sash again and push the mushroom cam located near the hinge on the inside of the sash. Alternatively if you want to adjust the lock position of your upvc window for a better seal open the window and locate the lock adjustment head. Over time windows may change due to building settling which could require a minor adjustment.

Once the window has been adjusted tighten the 8 screws to secure it in place. Please call 1 877 606 1166 for more information.