blower_door May 15, 2012 | by Jacob Hellman Blower-door setup, used to test a house’s air leakage. About the Author Jacob Hellman Jacob insulates low-income housing, and makes art. He studied political theory in Oberlin, OH, and is now slowly renovating a house in Strawberry Mansion. On the web: http://future1.net Leave a Reply Cancel replyYour email address will not be published. Required fields are marked *Comment Name * Email * Website Save my name, email, and website in this browser for the next time I comment.