Lately, I’ve noticed a cold draft coming in through my sash windows, and it’s making my heating work overtime. The windows look fine—no visible gaps—but I can definitely feel the air coming through, especially on windy days. I’m not sure if it’s an issue with the seals, the frame, or just normal wear and tear over time. I’d love to fix it without replacing the whole window, but I don’t know where to start. Has anyone here dealt with a similar issue? What’s the best way to seal up a draughty window?
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EST 1986
POLAR UK DOMESTIC & COMMERCIAL VACUUM CLEANERS
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Hi, I’ve felt the cold air creeping in around my windows, but I wasn’t sure how to deal with it properly. I figured I’d just put up some heavy curtains, but it sounds like there are better ways to fix the problem long-term. I’ll have to check my windows for gaps and maybe look into that site for more tips. It’s good to know there are ways to keep the original windows without losing heat.
Draughty sash windows are a common issue, especially in older homes. The first thing to check is whether the weather stripping is still intact or if it’s worn down. If there are small gaps around the frame, applying a high-quality sealant can help. Another problem might be loose or damaged putty around the glass panes, which can let air sneak in. If the gaps are too large, you might need a more professional repair. I’d recommend taking a look at https://sixoversixwindows.co.uk/—they specialize in sash window repairs and draught-proofing solutions. Their methods help preserve the original windows while making them more energy efficient. I used their advice for my own place, and it made a noticeable difference.