The issue
Worn or rusted hinges can stop a sash pulling in tightly against the frame, affecting closing pressure and allowing draughts.
A supplied Premier UPVC example of worn or rusted window hinges being replaced to improve smooth, secure closing and reduce draughts.

This page expands one of the supplied Premier UPVC work examples so you can see the job in context and follow through to the relevant service.
Worn or rusted hinges can stop a sash pulling in tightly against the frame, affecting closing pressure and allowing draughts.
The supplied example shows the hinges being replaced as the failed component rather than the complete window.
Replacing the worn hinge set can restore smoother closing and better sash compression where the rest of the window remains serviceable.
Send a photo, postcode and short description. Premier UPVC can then identify the most useful next step.