Frost King EZ833 Window Insulation Kit, 42 in W, 1.5 mm Thick, 62 in L, Plastic, Clear

Up to 35% of home heat loss occurs through poorly insulated windows, driving up winter heating costs and allowing cold drafts to penetrate living spaces. The Frost King Roll-On Window Insulation Kit offers an affordable, temporary solution to seal windows and reduce energy waste. This crystal-clear plastic shrink film kit is designed for quick installation on interior window frames, helping homeowners retain warmth throughout the winter season without permanent modifications.

The kit uses a simple heat-activation method: once applied with the included double-faced tape, the shrink film tightens evenly and smoothly when warmed with an ordinary handheld hairdryer, eliminating wrinkles and gaps. This approach creates an effective air barrier that blocks drafts while remaining non-toxic and safe for indoor use.

Features and Benefits

• Wrinkle-Free Shrinking: The film tightens evenly and smoothly with heat from a standard hairdryer, requiring no special tools or equipment.
• Quick Installation: Takes minutes to apply to all windows in a house using included double-faced tape and standard scissors for custom fitting.
• Universal Frame Compatibility: Adheres securely to metal, painted wood, varnished wood, or vinyl-clad frames.
• Reduces Energy Costs: Seals drafty windows to reduce winter heating costs and increase home energy efficiency.
• Safe Indoor Use: Non-toxic solution designed for indoor window installation throughout your home.

Specifications

• Brand: Frost King
• Model: EZ833
• Size: 62 x 126 inches
• Coverage: Three standard windows
• Included Accessories: Double-faced tape
• Installation: Indoor use only; can be cut to fit using standard scissors
• Compatible Frame Types: Metal, painted wood, varnished wood, vinyl-clad frames

How to Use

• Shrinking: Use heat from an ordinary handheld hairdryer to shrink the film tight and wrinkle-free.
• Cutting: Cut excess film with standard scissors for custom fitting to your windows.