I’ve noticed my sash windows are getting harder to open, and there’s a slight draft coming in even when they’re shut. The paint is also starting to crack around the edges, and I think some of the wood might be rotting. I’m not sure if these are just cosmetic issues or if they indicate a bigger problem. At what point do you know it’s time to repair sash windows instead of just repainting or making small fixes? Has anyone dealt with this before?
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Yeah, those sound like classic signs that your sash windows need repair. The difficulty in opening could be due to broken sash cords or misaligned frames. The draft is often a sign of deteriorating putty, loose glazing, or gaps forming in the wood, which can lead to higher energy bills if left untreated. Cracking paint and potential wood rot are definitely things you don’t want to ignore—once moisture gets in, the decay spreads quickly, and at some point, small fixes won’t cut it.
Another common issue is rattling when it’s windy, which usually means the sashes have shrunk over time, creating gaps. If you’re in Hertfordshire and looking for professional help, you might want to check out this service for sash window repair: https://chameleon-decorators.co.uk/sash-windows-repair-hertfordshire/. They specialize in restoring old wooden windows, making them energy-efficient while keeping their original look. I had a few windows restored instead of replacing them, and the difference was night and day—no more drafts, and they actually open and close smoothly now.