M-d 04283 Patio Door Shrink Film Window Insulation Kit, Clear, 84 X 110 In.

The M-D 04283 patio door shrink film window insulation kit is a complete solution for sealing large windows and patio doors against winter drafts, frost buildup, and heat loss. This kit covers openings up to 84 by 110 inches with clear shrink film and heavy-duty mounting tape, creating an airtight barrier that reduces energy costs and keeps indoor spaces warmer and more comfortable throughout the cold season.

Designed for quick DIY installation without specialized tools, the kit includes everything needed for a professional-grade seal around wood, vinyl, or aluminum frames. The clear film allows you to see through while the shrink-tight design eliminates gaps where cold air leaks in. By creating a dead-air space between the film and the window, the system increases the effective insulating R-value of your patio door or large window opening.

Features and Benefits

• Sized for large openings: Pre-cut film and tape are tailored to fit 84 by 110 inch patio doors and windows, reducing waste and ensuring a proper seal.
• Heat-activated shrink film: A standard hair dryer shrinks the clear plastic film tight around the frame, creating an airtight envelope that blocks drafts and frost.
• Heavy-duty mounting tape: Industrial-grade adhesive tape grips wood, vinyl, and aluminum securely and resists peeling in humid conditions.
• Increases insulation value: The dead-air space between film and window boosts the insulating R-value, lowering heating and cooling costs.
• Weather-resistant materials: UV-stable film withstands sun exposure, rain, and snow without degrading over multiple seasons.

Specifications

• Brand: M-D Building Products
• Model: 04283
• Film dimensions: 84 by 110 inches
• Film color: Clear
• Includes: Shrink film, mounting tape, and all necessary accessories