DIY spray foam insulation costs depend on type and quantity. This guide breaks down the cost of closed-cell foam kits, ranging from $40 to $500 based on size.

Compared to hard surfaces, carpet does a better job of muting impact noise from the upper levels of a home. Over time, carpeting and the pad underneath can lose cushion—and soundproofing ...

Soundproofing drywall can be installed over the existing drywall. While this method can help a bit, it won’t be as effective as spray foam insulation, Bennett explains.

Types of Insulation for Exterior Walls Foam board is made from polyisocyanurate, polystyrene, or polyurethane and usually offers the highest level of insulation among products that can be DIY ...

For just $4.98 right now, you can also get a three-pack window insulation kit from Frost King. A nine-pack costs $16.25. The plastic covers 42-inch by 62-inch frames.

How to Install and Remove a Window Insulation Kit. See our review of the best window films from our tests. Become a member to read the full article and get access to digital ratings.

System was found in tests to reduce overall sound by 4dB (SIL) in PC-12s, as well as improve thermal insulation properties.