I've tried most of these too—quick thoughts:
- Weatherstripping tape: cheap, easy, works well.
- Thermal curtains: decent improvement, plus they look nice.
- Plastic film: effective but annoying to install neatly.
Honestly though, nothing beats biting the bullet and upgrading windows eventually...
"Plastic film: effective but annoying to install neatly."
Haha, totally feel you on the plastic film struggle—been there, done that, cursed a bit. One trick I've found helpful is using a hairdryer after installation. Just gently heat the film, and it'll shrink tight and smooth out most wrinkles. Still not perfect, but way less frustrating. Also, don't overlook caulking around the window frame itself; sometimes that's the sneaky culprit letting cold air in.
Good tip with the hairdryer—I use that method myself sometimes, and it does help smooth things out. But honestly, I've never been a huge fan of the plastic film solution overall. It always feels temporary, and in my experience, pets or kids manage to poke holes in it within days anyway.
If you're noticing drafts, you might also want to check the weatherstripping around the window sashes. A lot of times it's worn or compressed and doesn't seal well anymore. Replacing it is pretty straightforward, cheap, and makes a noticeable difference.
Another quick fix I've tried (and recommend to clients) is insulated curtains. They don't fix the root issue, but they're super easy to install and can seriously cut down on those chilly drafts at night.
Have you checked if the window itself is properly aligned and closing fully? Sometimes windows shift over time, leaving tiny gaps that let cold air sneak in...
Insulated curtains do help, but honestly they're more of a band-aid fix. If the window's shifted or warped, adjusting the hinges or hardware usually solves the issue permanently—it's not as tricky as people think, just takes a bit of patience and a screwdriver.
Insulated curtains can actually do more than you'd think, especially if you're renting or can't mess around with hardware too much. I remember one winter, I was working on a client's old farmhouse. Beautiful place, but those windows were drafty as heck. We threw up some insulated curtains temporarily, and honestly, the difference was pretty surprising. Sure, adjusting hardware is ideal long-term, but curtains aren't always just a band-aid—they can really boost comfort quickly, especially if you're short on time or tools.
"curtains aren't always just a band-aid—they can really boost comfort quickly"
Good point, insulated curtains can help temporarily, but honestly, they're not always enough if your drafts are really bad. I've seen situations where plastic window film kits worked wonders—cheap, renter-friendly, and pretty easy to install. Sure, they're not the prettiest solution, but if you're losing serious heat, they can make a noticeable difference until you can tackle the hardware properly.
I've seen situations where plastic window film kits worked wonders—cheap, renter-friendly, and pretty easy to install. Sure, they're not the prettiest solution, but if you're losing serious heat,...
I agree curtains can help, but from experience, they rarely solve the issue completely. Last winter, I had a client whose living room felt like an icebox even after installing heavy insulated curtains. Turns out the window seals were shot—tiny gaps letting in cold air constantly. We ended up temporarily sealing around the edges with removable caulk rope. Made a huge difference right away and wasn't too messy or expensive. Might be worth checking if your drafts are sneaking in around the frame itself...
I've had decent luck with plastic film kits too, but honestly, they're hit or miss depending on how bad the draft is. One year, I moved into an older place with those old-school wooden frame windows, and man, it felt like the Arctic in there even after taping up plastic. Turned out, like someone else mentioned, the drafts were mostly sneaking in around the edges of the frame itself, not just through the glass panes.
Ended up using weatherstripping tape around the edges—that foam stuff you can buy in rolls at pretty much any hardware store. It's renter-friendly too since it peels off easily without leaving gunk behind. Just make sure you get the thicker kind if your gaps are larger; otherwise, it won't do much good.
Another trick I learned from an old handyman friend was stuffing rolled-up towels or draft blockers along the bottom sill. Sounds silly and low-tech, but worked surprisingly well for quick fixes, especially when temps dipped overnight. Obviously not a permanent solution, but handy in a pinch.
One other thing—if you have blinds installed inside the window frame (like those mini-blinds landlords love), raising them fully up and out of the way before sealing with plastic film makes a huge difference. Otherwise, they can create little air pockets that trap cold air and defeat your insulation efforts.
Anyway, just my two cents after dealing with drafty windows way too many winters in a row...
"Ended up using weatherstripping tape around the edges—that foam stuff you can buy in rolls at pretty much any hardware store."
Weatherstripping foam can help, sure, but honestly, I've seen it lose effectiveness pretty quickly, especially if moisture or condensation builds up. If you're dealing with serious drafts around old wooden frames, caulking the gaps (even temporarily with removable caulk) might be more effective. It's still renter-friendly and seals better than foam tape, which tends to compress and degrade over time...just my experience.
Weatherstripping foam can be hit or miss, honestly. If your windows are letting in significant cold air, especially older wooden ones, the foam tape will often compress and lose its seal pretty quickly. Another thing to consider is shrink film insulation kits—those clear plastic sheets you attach around the frame and shrink tight with a hairdryer. Yeah, they're not exactly glamorous, but they create a surprisingly effective barrier against drafts.
I've installed these kits plenty of times for clients who weren't ready to replace their windows yet. Just make sure you thoroughly clean and dry the frame first so the adhesive sticks properly. Also, if condensation is an issue, try wiping down the window surface regularly to minimize moisture buildup behind the film.
Caulking can work too, but it's messier and takes a bit more finesse to apply neatly. Plus, if you're renting or just need something temporary, the plastic film kits are probably your best bet...cheap, quick to install, and pretty reliable through winter.