The Thermwell Products Co., Inc. Frost King Window Insulation Kit includes 9-pre-cut sheets to make it easy to insulate 9 standard windows. The 62 in. L x 42 in. W sheets help stop cold drafts and limit heat loss.
- 9 sheets insulate up to 9 standard windows
- 62 in. L x 42 in. W sheets
- Limit energy loss and boost the R-value of single-pane windows
- Shrink sheets help stop cold drafts and heat loss
- Pre-cut sheets offer fast, easy installation
- Includes 162 ft. of 1/2 in. double-sided tape