Spend less on your heating bills. This window insulation kit offers energy savings with crystal-clear coverage you’ll barely see. Seal out the cold and condensation—as you seal in the heat—with airtight plastic. Simply tape the plastic film in place, then use an everyday hair dryer to smoothen and tighten the film.

Each kit comes with enough material to weatherize one 36" x 60" average window:

• One 62" x 42" sheet of shrink film
• One 216" roll of double-sided tape