Improves R-factor of single pane window up to 90% saves energy. E/O 62 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.
62 In. X 210 In. Outdoor Stretch Window Insulation Kit
Improves R-factor of single pane window up to 90% saves energy. E/O 62 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.
62 In. X 210 In. Outdoor Stretch Window Insulation Kit
Improves R-factor of single pane window up to 90% saves energy. E/O 62 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.
Heavy Duty Shrink Window Kit 2 PK, 42 In. X 62 In.
Is twice as strong as our standard shrink kit. It is puncture and tear resistant. For situations where toughness and extra strength are important, this Window Kit will stand up to the challenge. Shrinks clear and tight with a regular hairdryer.
62 In. X 210 In. Outdoor Stretch Window Insulation Kit
• Improves the R-factor of a single pane window by up to 90% to limit energy loss. Outdoor Stretch Window Insulation Kit. • Stretches tight over outdoor windows for excellent insulation.