Recycled Building Materials Made from Trash

There’s no reason household cast-offs should be destined for the dump—plenty of nearby agencies are more than willing to give your old stuff a second life. Frost King “No Itch” Insulation is made from 100% recycled denim.

The natural, multi-purpose insulation can be used for insulation, cushioning and noise dampening. It’s nonirritating, so there’s no need for gloves, goggles or masks when installing—and it can be easily torn and ripped to fit in between joists and around pipes and ducts. Plus, it’s safe and eco-friendly because it’s made entirely of recyclable materials that are resistant to mold, mildew and fire.

Frost King’s “No Itch” Insulation, which has an R value of 4, is $13 for a 48-inch roll at Amazon.