by Mark Hansberger on September 10, 2013September 10, 2013 Could Your Ducts Be Causing You Energy Losses? When it comes to cooling and heating ducts, it’s what you can’t see that’s costing you. Hidden in the attic, in the crawl space under the house and inside wall voids, your ducts likely are […]Read More Filed Under: Air ducts– Ductwork– Sealing Air Leaks Tagged With: air ducts– air leaks– leaky ducts– return registers– sealing ductwork– Yuma