How to Install a Window Insulation kit

Measure First

• Before you head to the store to purchase your window insulating kit, measure all the drafty windows, using the height and width from the outside edge of the window trim.
• Choosing the proper kit can be confusing. Most window insulating kits come with one large sheet of plastic film, out of which you’ll cut two or three window coverings. The window height measurement is an important number to look for.