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Worth the upgrade? Thoughts on insulated windows with gas fill

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Posts: 21
(@vintage448)
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Yeah, I totally get what you mean about the noise. We put in argon-filled double panes last winter, and while they’re awesome for keeping drafts out, street noise is still noticeable. I actually wish we’d looked into laminated glass after the fact—didn’t realize how much difference that could make. Heavy curtains help a bit, but our dog still hears every delivery truck... If I had to do it again, I’d probably focus more on the soundproofing side than just the insulation.


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Posts: 4
(@tiggercollector)
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That’s interesting about the argon double panes—I’ve wondered if they’d really cut down the noise as much as they claim. We did triple-pane (no gas fill, just air) in our upstairs bedrooms a couple years back, mainly for insulation, and honestly, I can’t say I noticed a huge difference in street noise either. Maybe a little less echo from passing cars, but trucks and motorcycles still come through loud and clear.

I did read somewhere that laminated glass is what really blocks the sound, not so much the gas or even the number of panes. Makes sense since it’s basically two sheets with a vinyl layer in between, right? But then you’re looking at higher cost and maybe more hassle if you ever need to replace a pane... Did you look into how much more expensive it would’ve been to go with laminated? I’m curious if it’s worth retrofitting just for the noise factor.

We tried those heavy velvet curtains too—helped a bit, especially for echoes inside, but didn’t do much for the low-frequency rumble from buses. My partner joked we’d have to start soundproofing the walls next. The dog still barks at every Amazon van anyway, so maybe he’s just got super hearing.

If I had to choose again, I’d probably spend less on fancy glass fills and more on whatever actually blocks sound. But then again, our heating bills did drop after the new windows went in... so maybe there’s always some kind of tradeoff? Anyone else notice that one upgrade never seems to solve everything?


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Posts: 14
(@fishing_lucky)
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You’re totally right about the tradeoffs—every time I “fix” one thing, something else pops up. When we did our living room windows a few years ago, I got really into the whole energy efficiency thing (probably overthought it). Ended up going with double-pane, argon-filled, low-e glass because I was after lower heating bills and less condensation in the winter. The sales guy made big promises about noise reduction too, but honestly, it only dulled the higher-pitched stuff like kids yelling or birds. Garbage trucks and motorcycles? Still felt like they were coming through the wall.

I did look into laminated glass for our bedroom because my partner works nights and is super sensitive to noise. The price jump was no joke—almost 2x what we paid for regular insulated glass. Plus, the installer said if anything cracks, you can’t just swap out one pane; you have to replace the whole unit. That kind of killed it for us. But yeah, from what I read and heard from friends in city apartments, laminated is the real deal for blocking sound, especially those deep rumbles.

We also tried layering solutions: thick curtains (made a difference for echo but not much else), weatherstripping around sashes (helped with drafts but not noise), and even some acoustic caulk in gaps. Each step helped a little bit, but nothing was a magic bullet. It’s like you said—better insulation definitely lowered our gas bill, so there’s that win.

If I had to do it again, I’d probably mix and match more: maybe splurge on laminated glass just in the rooms where quiet matters most and stick with standard double-pane elsewhere. For us at least, chasing total silence wasn’t realistic without going all-in on soundproofing walls too... which seemed like overkill for now.

Funny side note—our cat still freaks out at every delivery van anyway. Maybe animals just don’t care about STC ratings!


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pumpkinyoung666
Posts: 19
(@pumpkinyoung666)
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Yeah, the soundproofing thing is such a rabbit hole. I geeked out on all the window specs too and still ended up hearing every leaf blower in the neighborhood. But those argon-filled panes definitely made a dent in our winter bills, so I’ll call that a win. Honestly, unless you’re living next to a highway or something, mixing and matching like you said just makes sense. And our dog? Still loses his mind at the mail truck, no matter how many layers I add.


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juliehernandez424
Posts: 19
(@juliehernandez424)
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Funny you mention leaf blowers—ours might as well be right inside the living room every Saturday morning, no matter what I do. Still, like you said, the argon-filled windows actually did something for the heating bill, which surprised me. I was skeptical at first because, honestly, all those window sales pitches start to sound the same after a while. But our old single panes were drafty as heck, and I could literally feel a breeze on my ankles in the winter. After we swapped them out, it wasn’t dead quiet, but the cold air stopped sneaking in, and our furnace didn’t have to work overtime.

Sound-wise, I totally get where you’re coming from. We’ve got a neighbor who’s obsessed with his pressure washer, and even with the new windows, it sounds like he’s washing our house too. But for us, it was more about comfort and not watching our money fly out the window every month. I don’t think you can ever fully block out all the noise unless you’re willing to go full recording studio mode—crazy thick glass, seals, the whole deal. For regular folks, it’s all about picking your battles.

And the dog thing—yeah, I gave up on that. Ours loses her mind over squirrels, mail trucks, you name it. If someone ever invents dog-proof windows, sign me up.

All in all, I’d say you did the right thing. It’s one of those upgrades that isn’t magic, but it does make life a bit more comfortable. The extra insulation is a real plus when winter hits. If you ask me, that’s worth a couple of noisy Saturdays.


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