3M Indoor Window Insulator Kit

3m Indoor Window Insulator Kit – 5 pack

• Clear-as-glass insulating film installs easily from the outside
• Shrinks tight and wrinkle free
• Stops cold draft and helps prevent frosty windows
• Increases R-value by 90% over an average single-pane window

3M Window Insulating Kit keeps cold drafts out and warm air in with superior quality film and Scotch Window Film Tape. Easy to install, 3M window kits shrink tight for a transparent, wrinkle-free fit and stay up all season long through Scotchtape technology. This kit can insulate up to five standard 3′ x 5′ windows. Window Insulation saves energy and reduces heating costs, stops cold drafts, prevents frost build-up and reduces condensation. Double-sided tape seals off cracks and crevices. Quick and easy installation. Includes 1/2″ x 33-1/5 yards of tape. Clear as glass, keeps out drafts. Insulates up to five standard 3′ x 5′ indoor windows.