KelevenPlusFive t1_j905fp7 wrote on February 18, 2023 at 5:23 AM Reply to Insulation alternatives? (For soundproofing purposes) by infinitycurvature I would go buy a single roll ($15) of fiberglass insulation. If you are looking to add to the soundproofing, you don't want to do all that work and then skimp on that tiny space. Sound travels everywhere and will find and exploit that weakness. Do it right, you'll be glad you did. Permalink 6
KelevenPlusFive t1_j905fp7 wrote
Reply to Insulation alternatives? (For soundproofing purposes) by infinitycurvature
I would go buy a single roll ($15) of fiberglass insulation. If you are looking to add to the soundproofing, you don't want to do all that work and then skimp on that tiny space. Sound travels everywhere and will find and exploit that weakness.
Do it right, you'll be glad you did.