Do it Best Indoor Window Insulation Kit 42 x 62 in. 3-Pack

Do it Best Indoor Window Insulation Kit 42 x 62 in. 3-Pack offers extra strength insulation film that is twice as thick as standard options, providing superior durability and protection. This kit significantly increases your windows R-Value by up to 90%, helping to improve energy efficiency and maintain a comfortable indoor temperature. Each sheet measures 42 inches wide by 62 inches long, and the pack includes three sheets, perfect for insulating three standard-sized windows. This easy-to-install solution is ideal for enhancing your homes insulation during colder months, reducing drafts and lowering heating costs.Model Number: