How Do Sash Window Locks Work

You should instead use a pivot lock in combination with a sash stop fitted to allow a 100mm opening gap.

How do sash window locks work.

The invention of the sash window is sometimes credited without conclusive evidence to robert hooke others see the sash window as a dutch invention. These work with single and double hung windows. These are separated by glazing bars and moulded strips of wood which determine the core design of the window and their primary functionality. Sash window locks are fixed to a vertical sliding sash window.

It doesn t matter whether the window is made from upvc timber or even aluminium they will all use a sash window lock. A sash window lock is used to lock the sash of the window and therefore prevent the window from opening. You simply turn the handle on the. Just remember to keep track of the key if you opt for this type of window lock.

Sash lock windows come in single hung and double hung varieties and are usually easy to open. How do sash windows work. However when the temperature or humidity changes sashes may become jammed and not open. They are located on the top of the window sash and latch the two parts of a window together when the window is closed.

Or you could use a pair of press button locks as described under common casement window locks in place of the sash stops if the design of the window allows you to do so. Louw believed that the sash window was developed in england but concluded that it was impossible to determine the exact. Window sashes work by moving up and down on tracks. The windows lock by resting the sash into the windowsill locking it into the frame.