Sliding patio doors make a wonderful fashion addition a home. They are both trendy, eye catching, and increase the value of a home. These doors will come with insulation but over time the insulation will become worn leading to outdoor air blowing through the edges of the door. The best way to check for air leaks is run your hand across the edges to feel for cold air coming through. If you feel air coming through, there are a number of things you can do to improve the insulation for the sliding patio doors. As well, a heat gun will tell you how cold the surface of the glass. You cam also check when it is cold and windy.
One very good method of decreasing energy consumption due to air blowing through the patio doors is to purchase curtains that insulate patio doors. Insulated patio door drap