We Deliver... Knowledge More tips on conserving energy from Columbia Gas Finding a draft is easy. If you suspect you have a draft, use your hands to test the area. Or, construct a simple "draft detector" by taping a piece of tissue paper to coat hanger. Hold the coat hanger in front of or over a suspected crack and watch for any movement. Make your own "door draft stopper" If you have a drafty door, making a "draft stopper" can be easy and fun. Cut lightly woven fabric into strips a little longer than bottom of door. Fold fabric in half lengthwise. Sew up side and one end to make a tube Fill tube with sand and sew up open end. Place stopper at the bottom of drafty doors. |