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Removing Old Window Glass Without Losing a Finger—What Would You Do?

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hollysnowboarder
Posts: 23
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(@hollysnowboarder)
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Okay, so imagine this: you're finally tackling that old window that's been rattling around in your garage for ages. It's one of those ancient wooden frames with glass panes that look like they've been there since the dinosaurs roamed. You know the type—paint peeling, glazing putty crumbling away, and glass that's probably just waiting to shatter into a million tiny shards if you breathe on it wrong.

Now, hypothetically speaking (totally hypothetical, of course), let's say you're halfway through carefully prying out the glazing putty when suddenly you hear that ominous little "crack." You freeze. The pane hasn't shattered yet, but there's definitely a hairline fracture creeping across it. You're standing there with gloves on (hopefully), safety glasses perched awkwardly on your nose, and a screwdriver in hand, wondering what your next move should be.

Do you keep going and risk the whole thing breaking apart? Or do you stop right there and try some other method? Maybe tape it up first or something? I've heard some people swear by duct tape or painter's tape to hold things together temporarily. But then again, maybe that's just wishful thinking.

Also, what about cleanup afterward? Let's say the worst happens and glass goes everywhere—how do you make sure you've got every last shard off the floor without slicing your foot open later? I've heard horror stories about tiny invisible splinters lurking around for weeks afterward.

Anyway, curious how you'd handle this scenario. I'm not exactly Bob Vila over here, so any tips or personal experiences would be awesome.

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chef93
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Been there, done that... and yeah, painter's tape actually saved me once. I had a similar old window—heard that dreaded crack halfway through. I taped both sides of the glass carefully before continuing, and it held together surprisingly well. As for cleanup, damp paper towels help pick up those tiny invisible shards afterward. Just go slow and steady, you'll be fine. Good luck!

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Posts: 2
(@zelda_allen)
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Painter's tape is definitely a lifesaver—I completely agree there. One additional thing I've found helpful is to run a heat gun or hair dryer gently along the edges before removal. Older glazing putty can become brittle and stubborn, and warming it slightly softens things up, reducing the chance of cracks. Just be cautious not to overheat the glass itself... uneven thermal expansion can make matters worse. Has anyone else tried this approach with success? Curious about others' experiences.

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frodoanderson249
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Good tip on the heat gun—I’ve done something similar myself. Couple quick points from experience:
- Keep the heat moving steadily to avoid hotspots.
- A plastic scraper helps ease softened putty without scratching glass.
Definitely makes the job less nerve-wracking...

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sandrap31
Posts: 8
(@sandrap31)
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Good points on the scraper—plastic definitely beats metal for glass safety. Couple other things I've found helpful:

- Wearing gloves (thin leather ones) gives a better grip without sacrificing dexterity.
- If the putty's really stubborn, sometimes a bit of linseed oil brushed on beforehand softens it up nicely.

Still, patience is key... rushing usually ends badly, at least in my experience.

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timvlogger
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"Still, patience is key... rushing usually ends badly, at least in my experience."

Couldn't agree more with this. When I tackled my first window replacement last summer, I underestimated how stubborn old putty could be. Wish I'd known about the linseed oil trick back then—sounds like a lifesaver.

One thing I'd add from my own experience: keep a small vacuum or dustpan handy. Those tiny glass shards have a sneaky way of getting everywhere, even when you're careful. Also, laying down an old sheet or tarp beneath the window helps catch debris and makes cleanup way easier afterward.

And yeah, gloves are essential. I tried using those thick gardening gloves at first—big mistake. Switched to thinner ones like you mentioned, and it made a huge difference in control and comfort.

Definitely learned the hard way that slow and steady is the best approach here...

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rachelh71
Posts: 30
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Yeah, patience helps, but honestly sometimes old windows just have it out for you no matter how careful you are. Last time I did one, I swear the glass was practically jumping at me... tarp or no tarp, shards everywhere. Good call on the thinner gloves though, thick ones are useless.

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Posts: 17
(@filmmaker78)
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Have you tried taping the glass first before removing it? I know it sounds a bit tedious, but last summer I had to replace a cracked pane in our old shed window, and someone suggested putting masking tape across the glass in a criss-cross pattern. It didn't completely stop the shards, but it definitely kept them from flying everywhere. Might be worth a shot next time... or have you already given that a go?

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mochaharris7
Posts: 9
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Taping definitely helps—I learned that the hard way after a pretty sketchy experience replacing an old basement window. Thought I'd just pop it out quick, no big deal... next thing I know, glass shards everywhere and me ducking for cover like I'm in some action movie. After that fiasco, I tried the tape trick on another window, and it was way less dramatic. Still wore gloves though—no need to tempt fate twice.

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Posts: 9
(@rstorm48)
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Good call on the tape method, definitely reduces the risk of flying shards. I'd also suggest scoring around the glazing compound with a utility knife first—it helps loosen things up and gives you more control. Learned that one from my own close call with an old kitchen window...

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