What weights are the hinges designed to carry?
Generally speaking if the length of the hinge is replaced with a ‘like for like’ length size on a double glazed residential type window the weight should be OK. However, it is always worth a check when you have taken the opening window out to drop it on a set of bathroom scales for re-assurance. If the weight of the window is greater than the weights given by the manufacturers then seek guidance from Technical Support before commencing with replacement. An instruction sheet showing the weights for each hinge size is supplied.
