Wooden Casement Window Locks
Wooden casement window locks
The best type of locks for wooden casement windows is a mortice rack bolt. They have an advantage over many locks for this kind of window, as they secure the frames together with a bolt which exceeds 20mm, which is a stronger arrangement.
Mortice rack bolts should be fitted 90 degrees to the grain of the wood. The reason for this is that should pressure be applied to the window from outside, the likelihood of the wood splitting is reduced if they are fitted as stated above. All in all, a good security tip.
If for any reason you are planning to fit locks that operate by securing the window rather than the frame, the following test will help you decide how many locks you require.
With the window closed, press each opening corner. If there is any movement, no matter how tiny, fit a push lock to each opening corner. If there is no movement, then a push lock placed centrally on the opening frame will suffice.
It is possible to secure wooden casement windows in an open position buy fitting sash stays. This is needed for ventilation as well as child safety. This is good for ground floor windows, where in a bungalow arrangement a bedroom window may need to be left open a crack or two, or child safety on a first floor window where it is locked open to allow ventilation without allowing a child to climb out.
Locksmith Local- London locksmiths, feel it's necessary to add that this is for ventilation purposes rather than security. However, should someone try and break in to a home that was occupied, there should be someone in the house that can raise an alarm.
If you are planning to replace your casement windows, ensure they conform to the British Standard 7950. They have been designed and manufactured to a high standard of design and security.
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