- Ran into a similar thing—thought I found a mummified squirrel in the attic, but it was just an ancient wool scarf.
- Air sealing took way longer than I expected. Used a smoke pen to find leaks, then went through two cans of spray foam and a ton of caulk.
- Insulation itself was quick, but yeah, prepping took almost as long as the install.
- Two weekends is optimistic if you’ve never done it before. I’d budget extra time for crawling around and dealing with random stuff like weird wiring or old nests.
- Totally agree: if you skip air sealing, you’re just asking for condensation problems later.
I totally underestimated the prep too—thought I’d just be rolling out batts, but ended up spending hours pulling out old insulation and dodging spider webs. Found a weird porcelain doll head buried under the rafters, which was... unsettling. Air sealing was a pain, but I’m glad I stuck with it. The actual insulation part felt like a reward after all that crawling and cleaning. Two weekends? Maybe if you’re lucky and your attic isn’t haunted.
That’s the part nobody warns you about—the prep is always way more intense than the actual insulation. Pulling out old material, cleaning, and air sealing can take longer than people expect, especially in older homes. I’ve seen some attics that look like time capsules... random objects, dust, you name it. You did the hard part by sticking with it. Once you get to rolling out the new batts, it really does feel like a payoff. Two weekends is optimistic for most folks, honestly.
Two weekends is optimistic for most folks, honestly.
I’d push back a bit on that, especially if you’re strategic about it:
- Demo and prep can be streamlined if you rent a dumpster and have a plan for debris removal. I’ve seen crews clear out 1,200 sq ft attics in a day with the right tools.
- Air sealing’s tedious, but with a good caulk gun and some spray foam, it’s not as bad as people think—unless you hit weird framing or knob-and-tube wiring.
- If you’re hiring out, pros can knock out both prep and install in under a week, even in older homes.
DIY definitely takes longer, but with some planning, two weekends isn’t out of reach. Just depends how much “random objects” you’re dealing with... found a box of 1970s cereal prizes in one attic.
Two weekends is doable if you’re not dealing with a hoarder’s attic or a million weird corners. I’ll admit, my last go-round took longer because I kept finding old paint cans and a terrifying number of mouse nests. But if you’ve got your supplies lined up and don’t mind getting a little grimy, it’s not impossible. Anyone else ever get sidetracked by “vintage” junk up there?