How To Replace Window Lock Mechanism

Grasp latch pull outwards slightly and rotate 180.

How to replace window lock mechanism.

Push latch back into lock mechanism housing. If the window opens from the right locate the sash keeper in the bottom left corner. Apply pressure on the paint scraper to pry between the frame and the sash until a small gap appears. Lock mechanism replacement procedure is complete.

If there aren t any trim screws the casement cover is probably nailed or stapled in place. The upvc window lock below shows one of many different types. Take photographs of the broken sash locks and make a detailed sketch of the locks with key dimensions noted. White plastic window lock with spring loaded tilt latch 2 pack.

Slide a stiff putty knife between the window jamb and casement cover. Carefully pry up the casing so you don t damage the wood parts. Compare the new operator with the old making sure they match. Step 3 remove the two screws from the sash keeper using a flat head screwdriver.

Dimension a backset dimension b mushroom height dimension c rail length dimension d rail width click on link below the long metal plate is the rail and the part in the centre of the. If the window opens from the left hand side look for the sash keeper in the bottom right corner. A upvc window lock mechanism is the gearing part inside a window that s driven by a handle. Send photos and sketch to a window parts dealer who will provide you with exact match replacement locks.

Now the seal has been removed use a torch to see into the now empty groove and insert a small allen key into the gap between the frame and sash. The sash keeper is the locking mechanism that the window lock hardware fits into. Close the window and lock it until the new crank arrives. Latch reversal hole latch latch lock mechanism housing flat blade screwdriver up position latch so that sloped portion contacts latch receiver first.