Did you know that it can take just 13 seconds for an intruder to break into your property? If you have a traditional lock cylinder – like 90 per cent of other homeowners – then you may be vulnerable to intruders who are able to manipulate these security measures with minimum fuss.
An espag uPVC window lock is the mechanism inside the window frame that is operated by the handle..
This window restrictor permanently restricts the window to an opening distance of around 10cm
Sash Jammer Fitting Instructions