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Expanded Polystyrene Insulation Is Plastic, But Saves Remarkable Amounts Of Energy And Is Recyclable There is one type of foam board insulation that has green potential. Expanded polystyrene ...

Do window insulation kits actually work? Yes! They seal off drafty windows so you can spend less on your home heating bills.

An curved arrow pointing right. Inspired by cotton candy, four friends spent more than a decade designing a machine that turns locally sourced plastic waste into thin fibers that can be used for ...