Heavy Duty Window Insulation Kit for 10 Windows

A Complete User Overview

Save on energy costs during cold weather months with Duck Max Strength Shrink Window Film.

Perfect for home insulation, this puncture-resistant film is two times thicker than standard kits, creating an airtight seal and blocking drafts and cold air.

Easy Installation, Hassle-Free

No measuring required—once applied, simply cut the film to size. All you need are scissors and a hair dryer. Best results are achieved when applied indoors to clean and dry surfaces, such as painted or finished wood, aluminum, or vinyl.

Crystal Clear and Easy to Remove

After installation, the film remains crystal clear and transparent, making it easy to see through. When the season ends, the kit comes off easily, leaving your windows clean and ready for summer.

Package Contents

Includes 2 rolls of 62" x 210" shrink film and 2 rolls of 0.5" x 54' tape to insulate up to 10 standard-sized 3' x 5' windows.

Detailed Instructions

1. Clean the area around the window before installation.
2. Apply tape around the outside edges of the window. Remove the top edge tape liner.
3. Start at the right side of the window and roll the film toward the left side, cutting to the desired size.
4. Remove the tape liner from the other sides of the window.
5. Unfold the window film and secure firmly to the tape.
6. Shrink the film with a hair dryer to remove any wrinkles.