window locks on wooden windows

[Tulipomania]

We've just had several wooden windows replaced at great expense.

We need new key-operated window locks to be fitted for insurance reasons. I've just called a local locksmith who says they don't do them, I need a chippie instead!

Anyone got any experience to share on this please?

Thanks!

There are loads of surface mounted window locks but personally I prefer these that are fitted within the frame as they are unobtrusive.

Make sure you understand your insurer's exact requirements WRT the locks. Many locks for retrofitting to wooden windows are really little more than catches that need a widely available tool to open them, like a rack bolt or a screw-on window fastener that needs a "key" which is really just a driver tool with a square or slotted head.

Personally, I just buy insurance from any of the many providers that still give a competitive quote when I answer "no" to the question about whether all accessible windows have key locks!

@TwoLeftSocksWithHoles

There are loads of surface mounted window locks but personally I prefer these that are fitted within the frame as they are unobtrusive.

If the wooden sections of your window are thick enough, that type of mortice bolt is very good. And yes, you need a carpenter to fit them.

When buying, take a magnet to check they are brass. Steel will rust.

When you handle them you will find that if fitted upside-down, you have to turn the key the wrong way. It is easiest to check this during fitting.

Most window locks are surface-mounted plated steel and unattractive. Sliding sash windows can have a dual screw.

I advise putting a cup-hook in the top corner of each windowframe furthest from the opening edge, to hang the key where it will be concealed by the curtains and out of sight of anyone outside. It is useless to leave keys in locks.