How Do Window Locks Work

Other locks use a thumbscrew instead of a lever.

How do window locks work.

To open the window you ll have to turn the key or push the lock button and move the handle. A sash window slides open vertically and not outwards like a casement window. Turn the lever one way to lock the window and turn it the other way to allow it to slide. Sliding window guards sliding window guards are locks that allow up to four inches of ventilation for sliding windows.

Once in place the user must remove the lock with the key to open the window. They re found on most single and double hung windows when they re installed. To secure the window in partially open positions simply drill additional holes in the sill. If it uses a thumbscrew you have to twist a wing nut to secure the lock and prevent the window from opening.

They re found on the top of a window sash to secure the two sashes together when they re both closed. These locks are placed in the track of a sliding window to prevent it from opening. Window latches are the most common type of window lock. Several companies make locks for sliding windows.

They come in a variety of finishes to match any décor. This type of lock can use a lever or a thumbscrew. To adjust the position of the lock pull the lever up in its open position. They mount to the side of the window or window sash and require a key to open and close.

For this lock a stop slips over the window track. You can set your pc to lock automatically when the screen saver pops up. These work by putting the lock on the track of the window and pushing the lever down to lock in place. Go to c ontrol panel appearance personalization change screen saver and then check the box for on resume display.

Key operated locks are perhaps the most secure way to protect sliding windows and they ll work with vertical sliding windows too. Keyed sash locks work efficiently with double hung windows. If the sliding window lock uses a lever you turn the lever to lock and unlock the window. Mark the lock s position on the windowsill with the sash fully closed and drill a bolt hole in the sill at that location.