Product
Do it Best 42 In. W. x 62 In. L. Extra Strength Indoor Window Insulation Kit (3-Pack)
Do it Best
BBD 36.69
Available to order
View at Do it Best Barbados
Price and availability may have changed; confirm with the seller.
Sold by Do it Best Barbados
Report incorrect informationDescription
The Do it Best Extra Strength Indoor Window Insulation Kit is designed for high-traffic areas, offering twice the thickness of standard film to resist accidental punctures and increase R-value by up to 90%. The crystal-clear plastic sheet shrinks tight and wrinkle-free with a simple hairdryer, providing a neat, energy-efficient seal. It easily installs on metal, painted, varnished wood, or vinyl-clad window frames using the included double-face tape.
