https://stream.echo6.co/videos/watch/a0be2964-6982-414f-944f-66168b22ff7b This Old House editors Eric Hagerman and Paul Hope show a cutaway of a joist bay that's been filled with this time—and labor—saving spray foam insulation. They explain how the Classic Max's built-in fire retardants save homeowners the step of installing drywall in unfinished spaces, making the insulation one of the best new home products of 2013 and earning it a spot on the TOH Top 100. SUBSCRIBE to This Old House: http://bit.ly/SubscribeThisOldHouse About This Old House TV: This Old House is the No. 1 multimedia home enthusiast brand, offering trusted information and expert advice through award-winning television, a highly regarded magazine, and an information-driven website. This Old House and Ask This Old House are produced by This Old House Ventures, LLC and are presented on PBS by WETA Washington, DC. Follow This Old House and Ask This Old House: Facebook: http://bit.ly/ThisOldHouseFB Twitter: http://bit.ly/ThisOldHouseTwitter http://bit.ly/AskTOHTwitter Pinterest: http://bit.ly/ThisOldHousePinterest Instagram: http://bit.ly/ThisOldHouseIG http://bit.ly/AskTOHIG Tumblr: http://bit.ly/ThisOldHouseTumblr For more on This Old House and Ask This Old House, visit us at: http://bit.ly/ThisOldHouseWebsite Classic Max Open-Cell Foam | The TOH Top 100 | This Old House https://www.youtube.com/user/thisoldhouse/ Wed, 15 Apr 2026 11:23:40 GMT https://validator.w3.org/feed/docs/rss2.html PeerTube - https://stream.echo6.co https://stream.echo6.co/client/assets/images/icons/icon-512x512.png https://stream.echo6.co/videos/watch/a0be2964-6982-414f-944f-66168b22ff7b All rights reserved, unless otherwise specified in the terms specified at https://stream.echo6.co/about and potential licenses granted by each content's rightholder.