I hear you on the “do your own demo and cleanup” angle, but I’d actually caution folks to weigh that out.
In my experience, the mess is only half of it. If your house is pre-1978, there’s a good chance you’re dealing with lead paint, and proper containment/disposal gets tricky (and sometimes legally required). Sometimes paying pros for demo is worth it just for peace of mind—and to avoid fines if something goes sideways. Not trying to scare anyone off DIY, just saying it’s not always as simple as swinging a crowbar.“Just be ready for a mess—old windows never come out cleanly.”
- I get where you’re coming from about the lead paint risk—definitely not something to mess around with if you’re not sure what you’re doing.
- That said, I think sometimes the “just hire a pro” advice gets tossed around a little too quick. Not every old house is a lead paint nightmare. Mine was built in ‘72 and after a bunch of research (and a couple of those cheap test swabs), I felt comfortable tackling the demo myself. It was messy, but nothing I couldn’t handle with plastic sheeting and a shop vac.
- The cost difference for me wasn’t small—quotes for pro demo were almost half the total window job. For folks on a tight budget, that’s a big chunk to save, especially if you’re willing to put in some elbow grease and take safety seriously.
- I’ll admit, it’s not for everyone. If you’re not up for dust control or you’ve got little kids running around, paying for pro containment might be worth it just for peace of mind.
- But sometimes I think the horror stories get overblown. With a little prep (and maybe watching a few YouTube fails), you can avoid most rookie mistakes. Just don’t expect it to be quick or clean.
- I guess my point is: weigh the risks, but don’t assume it’s always dangerous or impossible. Sometimes DIY really does make sense, especially if you’re careful and do your homework.
Couldn’t agree more with this:
Did my own window demo in a ’68 ranch and yeah, it was a mess, but not rocket science. As long as you’re not reckless and actually prep, it’s doable—and the savings are real. Not everyone needs to panic about lead if they check first.“sometimes the ‘just hire a pro’ advice gets tossed around a little too quick.”
I’m with you—did my own window swap in a 1973 split-level last fall. It was chaotic at times, but honestly, the hardest part was getting the old trim off without destroying the drywall. I did have to double-check for lead paint since my house is borderline for that era... Used a test kit just to be safe. Curious if anyone had issues with water intrusion after DIY installs? I spent ages fussing over the flashing and caulking, but always worry I missed something.
Yeah, water intrusion is the thing that keeps me up at night after a window swap. Even if you’re super careful with flashing tape and caulking, there’s always that nagging feeling you missed a spot behind the siding or trim. I’ve seen a few folks get leaks months later because the sill pan wasn’t sloped enough or the caulk shrank. Honestly, I always tell people to check their work again after a heavy rain—sometimes that’s the only way you find out if you nailed it or not.
- Totally get the paranoia—water always finds that one weak spot.
- I actually started using backer rod behind my caulk lines. Seems like overkill but it helps with shrinkage gaps.
- One thing I wonder: does anyone else skip the “textbook” sill pan and just use a flexible flashing membrane, wrapping it up the sides? I did that on my last window and haven’t seen leaks, but maybe I’m missing something.
- Also, I’m always surprised how often trim hides problems. I had to pull mine off after a storm and found a tiny drip I’d never have seen otherwise... made me rethink my “done is done” attitude.
- Been there with the trim—pulled off some old stuff in my 1960s ranch and found a whole mess behind it. Now I check more often, just in case.
- I’ve used flexible flashing instead of a full sill pan too. Honestly, as long as you’re careful about wrapping those corners and lapping it right, I haven’t had issues. Feels like one of those “if it works, don’t overthink it” deals for me.
- Backer rod’s a game-changer for filling weird gaps, especially in older frames that aren’t square anymore. Not overkill at all if you want to avoid those annoying hairline cracks later.
Yeah, pulling trim in these old places is like opening a mystery box—never know what’s hiding back there. I’m with you on the flexible flashing; I’ve skipped the pan a few times and never had leaks, just gotta be fussy with those corners. Backer rod’s my go-to for those weird gaps, especially after a couple winters when things shift. I’d say it’s worth the few extra bucks, saves you from chasing drafts later.
Backer rod’s my go-to for those weird gaps, especially after a couple winters when things shift.
Ha, totally—my 1920s place is like a living thing, always moving. I swear, every spring I find a new draft sneaking in. Ever tried that spray foam for the big gaps? I used it once and let’s just say I’m still scraping blobs off the basement floor...