Studies show Americans can save as much as 10 percent on their winter heating bills by stopping leaks around doors, windows and other entry/exit points in their homes.
Bill Stenhauser, co-owner of Park ACE Hardware, 16725 Oak Park Ave., Tinley Park, talks about a couple different ways to plug a door threshold leak in a Patch video. The trick is to keep warm air in and cold air out.
READ MORE: How to Save on Winter Heating Costs
