The new DS255 Sliding Window Limiter lock is an innovative device designed for use on residential aluminium sliding windows.
It is easy to install and is designed to be installed into the top rail of the sliding window. Once installed the device restricts the window from opening at a distance pre-determined by the installer.
An innovative feature of the DS255 is the key-operated removable body, which can be removed for emergency egress and cleaning purposes.
Recent testing has proved this to be an extremely reliable product, however, there may be a requirement for a combination of hardware items to meet requirements as set in the National Construction code.