Can I fit restricted hinges in place of a standard hinge?
Yes you can provided the track width is 18mm wide and the length of hinge is available. Please note that side hung window hinges have one restrictor on the bottom hinge and top hung windows have restricted hinges on each side of the window. The latter is important for safety reasons should someone fall against the window (please be aware that some websites sell only one restricted hinge per pair on a top hung window and this is an extremely dangerous practice with a top hung window).
