Saw a news piece on folks fixing up old aluminum windows themselves—worth the effort?

That lines up with what I found, actually. Our house is from the late 60s and the windows aren’t pretty, but after resealing and adding weatherstripping, it made a surprising difference. Curious—did you notice any issues with condensation after tightening things up? That’s been my only minor complaint.

Curious—did you notice any issues with condensation after tightening things up? That’s been my only minor complaint.

Funny you mention condensation. I actually had the opposite experience after sealing up our 70s-era windows. Before, there was so much draft that the glass stayed pretty dry, but once I weatherstripped and caulked everything, I expected more moisture buildup. Instead, it’s been about the same—maybe because our house is still a bit leaky elsewhere (old attic vents, not-so-great doors, etc.).

Honestly, I kind of question whether tightening up old aluminum windows is always worth it. We spent a weekend on ours and yeah, drafts improved, but the frames are still ice-cold in winter. The energy savings haven’t been huge. Sometimes I wonder if we’re just delaying the inevitable replacement.

I guess it depends on your climate and how fussy you are about comfort vs. cost. For us, it was a “meh” improvement. Maybe I’m missing something?

Honestly, I kind of question whether tightening up old aluminum windows is always worth it. We spent a weekend on ours and yeah, drafts improved, but the frames are still ice-cold in winter. The energy savings haven’t been huge.

You nailed it—those old aluminum frames are like little radiators for the cold. Weatherstripping helps with the breeze, but you’re right, it won’t fix the “cold glass” problem. Still, I’d say you got some comfort for your effort, even if it’s not dramatic. Sometimes small wins are all you get with 70s windows... until you bite the bullet and replace them.

I hear you—tightening up those old aluminum windows is kind of like putting a band-aid on a leaky boat. Did the same on mine a couple years back. Sure, fewer drafts, but my living room still felt like an icebox in January. Ever try those shrink-wrap window kits? They help a bit, but honestly, sometimes I wonder if it’s just delaying the inevitable replacement...

I’ve wrestled with those old aluminum windows for years. Honestly, I get why people try to fix them up—it’s cheaper upfront, and if you’re handy, it feels like you’re beating the system. But after sealing, caulking, and even doing the shrink-wrap plastic (which, yeah, helps a little), I still had to wear a hoodie indoors half the winter. It’s like putting duct tape on a cracked windshield—sure, it holds for a while, but you’re still squinting through the cracks.

I get the temptation to keep patching things up, especially with how pricey new windows are. But in my experience, you end up spending more on heating bills and quick fixes than you’d think. Plus, those old frames never really stop sweating or icing up when it’s cold out.

If you’re just trying to get through one more season, fine—do the plastic and weatherstripping. But if you’re in it for the long haul, replacement is the only thing that actually made a noticeable difference for me. Not cheap, but my house finally felt like a house again, not a drafty tent.

But after sealing, caulking, and even doing the shrink-wrap plastic (which, yeah, helps a little), I still had to wear a hoodie indoors half the winter.

This is too real. I tried the whole “just one more winter” thing with my 80s aluminum windows—looked like my living room was gift-wrapped in saran wrap. Still felt like a meat locker. Honestly, after biting the bullet and getting new ones, I stopped having to choose between seeing my breath or paying the gas company’s mortgage. Pricey, yeah, but I’d do it again.

I know what you mean—my place was built in the late 70s and those original aluminum sliders were brutal in winter. I did the caulk, weatherstripping, foam tape, the whole nine yards. Even tried those magnetic interior storm panels one year. Helped a bit, but still got ice buildup on the inside corners and drafts near the tracks. Out of curiosity, did you notice a big drop in your heating bill after swapping them? I’ve always wondered if it really balances out over time, or if it’s more about comfort.

- Swapped out my old sliders for vinyl double-pane last winter.
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“still got ice buildup on the inside corners and drafts near the tracks.”

- Had to laugh at the condensation thing—same here. After sealing up every draft, suddenly my windows started fogging up at the edges. Guess it’s the price of a tighter house?
- My old aluminum frames were so leaky, I never realized how much moisture was escaping.
- Noticed I had to crack a window in the bathroom more often, especially after showers.
- Still, I’ll take a little condensation over those icy drafts any day.
- Anyone else find their house actually felt quieter after the swap? That surprised me.

Funny, I had the same thing happen with the condensation—never really thought about it until I swapped out the last of our drafty windows. The house felt instantly warmer, but then I started noticing those little beads of water in the corners, especially on the coldest mornings. I guess that’s the tradeoff, but like you said, I’d rather wipe down a window now and then than deal with that arctic blast every time the wind picks up.

And about the noise—totally agree. Our street isn’t super busy, but I swear after putting in the new windows, I stopped hearing every car that drove by or the neighbor’s dog barking at 6am. Didn’t expect that at all, but it’s been a nice bonus.

One thing I wish I’d done sooner was add a bathroom fan. We always just cracked the window before, but now with everything sealed up so tight, the steam just lingers. Lesson learned there. Still, overall, no regrets. The comfort and lower heating bills make it worth dealing with a little extra moisture now and then.