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Double or triple pane windows—worth the extra cash in freezing temps?

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adamnaturalist
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(@adamnaturalist)
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Good points about sealing leaks first, but I'm still curious—has anyone actually measured the temperature difference inside rooms after upgrading from double to triple-pane? Wondering if the comfort gains justify the extra cost in real-world terms.

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(@davidw54)
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"Wondering if the comfort gains justify the extra cost in real-world terms."

I've done some informal testing at home with an infrared thermometer after upgrading one room to triple-pane. On really cold nights (below zero), the surface temp of the triple-pane glass was noticeably warmer—around 5-7°F higher than my older double-pane windows. The room felt less drafty, too. But honestly, comfort perception can be subjective... Has anyone tried logging indoor humidity levels before and after window upgrades? That might also influence how comfortable a room feels.

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(@richardrogue776)
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Totally agree about comfort being subjective... I upgraded to triple-pane last winter, and while I didn't measure humidity, I did notice fewer condensation issues on the glass. Before, my double-pane windows would fog up pretty badly on freezing mornings—had to wipe them down constantly. Now, that's mostly gone. Maybe less condensation indirectly helps with comfort too? Or maybe I'm just happy not having to deal with soggy window sills anymore, lol.

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fashion101
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(@fashion101)
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I noticed the same thing when we switched to triple-pane a couple years ago. Before that, every winter morning was like a mini battle with condensation—towels everywhere, window sills getting warped...ugh. Now it's way better. I didn't really think about humidity or comfort at first, but looking back, the whole room just feels cozier without that dampness hanging around. Definitely worth it for me, even if just to save myself from wiping windows every morning, haha.

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jmiller71
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(@jmiller71)
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Triple-pane definitely helps, but condensation also ties back to humidity and ventilation. A few quick points from experience:

- Triple-pane windows have a warmer interior surface, reducing condensation significantly.
- Still, if your indoor humidity is too high (above 50% in winter), you'll get moisture buildup regardless.
- Improving ventilation—bathroom/kitchen exhaust fans or even a simple HRV system—can make a huge difference.
- Check window installation quality; poor sealing can undermine the benefits.

Overall, triple-pane is great, but pairing it with proper humidity control and ventilation gives the best results.

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traveler79
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(@traveler79)
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Triple-pane definitely has benefits, but honestly, in my experience, if you're on a tight budget, double-pane with good insulation and sealing can still do the trick. Last winter, I upgraded just my weather stripping and caulking around double-pane windows, and it made a noticeable difference in condensation and drafts. Sure, triple-pane might be ideal, but sometimes simpler fixes can get you close enough without breaking the bank...

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kathyw32
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(@kathyw32)
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I've wondered about this too. I mean, sealing and weather stripping definitely help, but aren't triple-pane windows also supposed to cut down noise quite a bit more? My neighbor upgraded last year, and he swears it's quieter inside now. Maybe that's another benefit worth considering, especially if you're near a busy street or something. Cost-wise, yeah, it's a tough call, but comfort-wise...could be worth it?

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(@marketing408)
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We upgraded to triple-pane windows last fall, and honestly, it made a bigger difference than I expected. We live near a pretty busy intersection—think buses, trucks, the occasional motorcycle revving at 2 AM (seriously, why?)—and before the upgrade, noise was definitely noticeable. After the install, the quietness inside was almost weird at first...like "is this my house?" kind of weird. 😂

Comfort-wise, it's been great too. Last winter was our first in the new place, and even on those bitterly cold days when you can feel your bones freezing just stepping outside for mail, our rooms stayed cozy without cranking up the heat. It's hard to say exactly how much money we saved on heating bills (still figuring out homeownership budgeting!), but I do know we didn't have to bundle up indoors anymore.

Yeah, upfront cost hurt a bit—no lie—but if you're planning on staying put for a while and noise or comfort is an issue for you, I'd say it's worth considering.

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barbarac32
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(@barbarac32)
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Totally agree with you—triple-pane windows are a game changer. We switched about two years ago, and aside from finally escaping that constant drafty feeling (seriously, walking past the old windows felt like entering the Arctic), the noise reduction was huge. Our neighbor's dog would bark at literally everything... leaves, squirrels, invisible ghosts apparently? Now we barely notice it. Yeah, it's pricey upfront, but honestly, comfort and sanity are priceless.

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(@duke_nebula)
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Couldn't agree more on the noise thing. But one thing that hasn't come up yet—condensation. With double-pane windows, even good ones, you can still get some moisture buildup when it gets super cold outside. Triple panes pretty much eliminate that issue. Here's what usually happens: warm air inside hits the cold surface of a double-pane window, and boom, you've got droplets forming. Triple panes add that extra layer of insulation, keeping the inner glass warmer and reducing condensation significantly.

Also, quick pro tip (learned from experience here): even the best windows won't perform their magic if they're not installed properly. You wouldn't believe how many times I've seen people drop serious cash on triple-pane windows only to skimp on installation. Make sure your installer knows their stuff—proper sealing, correct insulation around frames, the whole nine yards. Otherwise, you're basically tossing money out those fancy new windows... pun intended.

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