: He looked into the HandiFoam Low Density (HFO) kits , which are specifically designed to deaden sound and reduce vibrations in large cavities.
: For smaller gaps around his plumbing, he found affordable options like GREAT STUFF and Gorilla multi-purpose canisters at Lowe's and Walmart .
The drafty old Victorian on Willow Street was finally getting a quiet upgrade. After years of listening to the wind whistle through the floorboards, the owner, Elias, decided it was time to to seal his attic and interior walls . He didn't need the rigid, moisture-blocking strength of closed-cell foam; he wanted something flexible that would expand rapidly into the house's odd nooks while doubling as a sound barrier.
: He also browsed the Vega Bond Open Cell Spray Foam Insulation Kit for its comprehensive setup, including a hose and gun for DIY application. Open cell Spray Foam Insulation for Energy Savings | Lowe's
Open cell Spray Foam Insulation * GREAT STUFF. Wide Spray (2-Pack) 18-oz Spray tube Indoor/Outdoor Spray Foam Insulation Canister.