How to Break Through Foundation Walls | This Old House

Mark McCullough breaks through the Cape Ann foundation to make space for mechanicals. SUBSCRIBE to This Old House: http://bit.ly/SubscribeThisOldHouse. The new addition at the Cape Ann house will include a mudroom and bathroom. Because there’s no attic above, it makes sense to bring ductwork and plumbing in from existing basement mechanicals and branch off into crawl space below the rooms. Mark McCullough discusses the process of breaking through the existing stone foundation. Looking for more step by step guidance on how to complete projects around the house? Join This Old House Insider to stream over 1,000 episodes commercial-free. https://bit.ly/3bnWadr Plus, download our FREE app for full-episode streaming to your connected TV, phone or tablet: https://bit.ly/34RYEP5 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 Pinterest: http://bit.ly/ThisOldHousePinterest Instagram: http://bit.ly/ThisOldHouseIG How to Break Through Foundation Walls | This Old House https://www.youtube.com/user/thisoldhouse/