Window restrictors are a security lock affixed to any type of window which allow room ventilation whilst limiting the opening distance.
Window opening restrictors.
We have a wide range of features incorporated into our products including egress restrictors key locking upvc window restrictors and cable window restrictors.
This is to prevent someone either entering or exiting and the opening gap is typically 10 cm.
Typically sash restrictors are fitted 100mm above the mid rail so that the window can only be opened by 100mm.
They allow a window to be partially opened for ventilation purposes whilst preventing it being opened wide enough for a person to climb through.
Hello chippingmark the opening gap is the distance from the edge of the frame to the inner edge of the window and can be adjusted dependant on where the restrictor is mounted.
A window child lock restrictor is purely to reduce the risk of falling out of a window.
Ebay lists a vast array of devices which can be simply fitted to suit all windows.
Window restrictors allow the opening of a window to be restricted which is useful from both a security view point and the safety of residents within a property particularly children.
This is a carefully considered range of window restrictors window restraints and window limiters for your upvc aluminium or wooden windows.
Closer to the hinge and the window will open more mount it closer to the handle and the window will only open a little.