Weather Stripping * | Frost King 62 In. X 210 In. Outdoor Stretch Window Insulation Kit

Reduce Energy Loss In Your Home With The Thermwell Products Co., Inc. E/O 62 In. X 210 In. Outdoor Shrink Window Insulation Kit. This Insulation Kit Stretches Tight Over Outdoor Windows, Improves The R-Factor Of A Single-Pane Window By Up To 90% And Includes Enough Material For 1 Large Picture Window Or 5 Small Separate Windows.

• Stretches Tight Over Outdoor Windows For Excellent Insulation
• Improves The R-Factor Of A Single Pane Window By Up To 90% To Limit Energy Loss
• Includes Double-Faced Tape For Easy Installation
• Includes Enough Material To Cover 1 Large Picture Window Or 5 Small Windows