Draft Guard devices save energy all year long by blocking air flow - hot or cold - at windows and doors. The guards look like thin bolsters with a channel up the middle. They slip onto the bottom of doors and windows (no tools required) and while they are not invisible, their small size (2" x 36") makes them fairly unnoticeable. In addition to cold air, they also block the entry of driven snow. Draft guards can be cut to fit lengthwise and have a removable and washable cover available in...