3M Indoor Window Insulator Kit

  • $17.99
  • Save $3
Shipping calculated at checkout.


  • Included: (1) 5.16' x 17.5' film sheet, (2) rolls of tape, 1/2" x 27.7 yd
  • Insulates five 3' x 5' windows
  • Lowers heating costs and saves energy
  • Applies easily, shrinking tight, wrinkle-free and clear on glass
  • Increasing the R-value of single pane window by 90%

  • We Also Recommend