I hear you on the batt insulation—mine sagged in a few weird spots too, especially around some of the older rafters that weren’t exactly square. I went back and used those metal insulation supports (the springy rods you wedge between joists). They’re cheap and honestly made a bigger difference than I expected. Netting works too, but it’s a bit more fiddly to install if you’re working solo.
One thing I wish I’d done differently is paying more attention to air sealing before stuffing the insulation in. I got a lot of drafts coming through gaps I didn’t notice until after everything was closed up. Did you run into any issues with air leaks or cold spots? Sometimes it feels like no matter how careful you are, old framing throws you curveballs.
One thing I wish I’d done differently is paying more attention to air sealing before stuffing the insulation in. I got a lot of drafts coming through gaps I didn’t notice until after everything was closed up.
That’s the part that always gets me, too. First attic conversion I did, I thought I was being thorough, but those little gaps around wiring and plumbing were sneaky. Ended up having to pull some insulation back and hit it with spray foam after the first winter—definitely a hassle, but worth it. Honestly, even with the headaches, adding a bedroom up there bumped my resale value way more than I expected. If you’re in it for the long haul, the extra effort pays off.
Can’t agree more about those hidden gaps—it’s always the spots you least expect. I’ve done a few attic and garage conversions, and every time I think I’ve tracked down every spot, there’s a draft sneaking in behind a joist or around a vent pipe. It’s almost like the building is playing tricks on you.
One thing I’ve found helpful is running a smoke pencil or even a stick of incense around the seams before closing up. Not foolproof, but it catches a lot you’d miss otherwise. And yeah, the resale bump is real, especially if you can get the space to feel like it was always part of the house. The hardest part for me is always dealing with weird ceiling angles—nothing makes you appreciate a straight wall like trying to get drywall to sit right on a sloped roof.
Still, despite the headaches, I’ve never regretted putting in the extra time at the air sealing stage. Makes a massive difference in comfort and energy bills... even if you do end up crawling around in itchy insulation more than you’d like.
Makes a massive difference in comfort and energy bills...
Getting drywall to behave on those crazy ceiling angles is a special kind of pain—totally hear you there. I’ve found using flexible trim or bead along the seams helps smooth out the weird transitions, especially in attic rooms. And for those sneaky drafts, after the smoke test, I like to double up with caulk and foam in the trickiest spots before any finishes go up. Makes finishing touches so much easier down the line.
If you want the bedroom to feel less like an afterthought, layering lighting (think sconces plus a central fixture) really helps, especially where ceilings slope low. Just takes a little extra planning, but it pays off in coziness.
Honestly, I’m still on the fence about whether it’s worth all the hassle. We did our garage last year and the weird angles drove me nuts—drywall was a nightmare. I agree about sealing up drafts though, that made a huge difference for us. Lighting’s tricky too; we just stuck with lamps because wiring new fixtures got pricey fast. If you’re on a tight budget, sometimes simple solutions work just fine.