I considered spray foam too, but ended up just beefing up the fiberglass insulation and sealing gaps with caulk and weatherstripping. It was cheaper, but I'm still noticing some drafts around windows on windy days. Did you find spray foam made a big difference around window frames specifically, or was it mostly attic leaks that improved things? Wondering if it's worth revisiting those spots...
I've found spray foam pretty effective around window frames specifically—fiberglass and caulk help, but foam really gets into those sneaky little gaps. Did you pull off the trim when caulking? Sometimes drafts hide behind there... might be worth a peek.
Yeah, spray foam around windows is a solid move. I did mine last winter and noticed a difference right away. Didn't think to pull off the trim though... now you've got me wondering if I missed some sneaky drafts back there. Might have to check that out next weekend. Good call on mentioning it—these little details can really add up when you're trying to keep heating costs down.
Pulling off the trim can definitely reveal some hidden surprises—I've seen some pretty sneaky drafts lurking back there. Spray foam is great, but have you considered checking your attic insulation too? A lot of heat sneaks out from above, and beefing up insulation there can make a huge difference. Did a project last fall where we added blown-in cellulose, and the homeowners said it felt like a whole new house. Might be worth looking into if you're already tightening things up around windows. Have you checked your attic lately?
"Spray foam is great, but have you considered checking your attic insulation too?"
Good point about the attic insulation, but honestly, I've found that sometimes people jump straight to adding more insulation without first addressing proper ventilation. Last year I helped a neighbor who had piled on extra blown-in cellulose thinking it'd solve his heating issues. Turns out, his attic ventilation was pretty poor—no soffit vents at all, and just a couple of undersized roof vents. All that extra insulation actually trapped moisture and led to some mold issues down the line.
Don't get me wrong, beefing up insulation can be awesome for comfort and energy savings, but it's equally important to ensure your attic is breathing properly. Before you go piling in more cellulose or spray foam, I'd recommend checking your ventilation setup first. A balanced approach—good insulation plus proper airflow—usually gives the best long-term results.
