Frost King V83-3 3-ct Film Window Insulation Kit ? 42'' x 62'' in. (2-PACK) Boost energy efficiency and reduce heating costs with the Frost King V83-3 3-Pack Film Window Insulation Kit, a reliable, easy-to-install solution designed to minimize air leakage and improve thermal performance in single or double-pane windows. Each kit includes three 42 x 62-inch heavy-duty plastic film panels?totaling 54.25 square feet of coverage?making it ideal for insulating multiple windows in homes, apartments, or seasonal cabins. Constructed from durable 1.5 ml plastic, the silver film creates a transparent, shrink-to-fit barrier that reduces drafts, prevents heat loss, and helps maintain consistent indoor temperatures during cold weather. The film is applied using a simple peel-and-stick method with extra-wide double-sided tape for a stronger, more secure seal around the window frame, ensuring long-lasting adhesion and improved insulation performance. Once applied, the film is tightened with a household hairdryer to remove wrinkles and create a taut, glass-like finish that remains nearly invisible while significantly improving window efficiency. This added layer acts as a dead air space, reducing convective heat loss and minimizing condensation buildup on cold surfaces. The kit is designed for indoor use and requires no special tools or permanent modifications?making it perfect for renters and homeowners alike. It is easy to remove in the spring without damaging window frames or paint. Weighing just 10.2 ounces, the lightweight kit is compact and convenient to store until needed. With its straightforward installation and proven thermal benefits, the Frost King V83-3 is a cost-effective way to enhance comfort and reduce energy consumption during winter months. Features - 3-pack window insulation kit for multiple window applications - Covers 54.25 square feet with three 42" x 62" heavy-duty plastic film panels - 1.5 ml thick film provides durable, long-lasting insulation - Silver film reduces heat loss and improves energy efficiency - Includes extra-wide double-sided tape for a more secure, airtight seal - Peel-and-stick installation requires no tools or permanent changes - Shrink-to-fit design with hairdryer for wrinkle-free, transparent finish - Ideal for single or double-pane windows in homes, rentals, and cabins - Helps reduce drafts, condensation, and heating costs - Easy to remove in warmer months with no residue or damage Specifications - Brand Name: Frost King - Model Name: Frost King V83-3 - Part Number: V83-3 - UPC: 077578060750 - Product Type: Window Insulation Kit - Material: Plastic - Color: Silver - Product Dimensions: 42"L x 62"W per sheet - Unit Count: 54.25 Square Feet - Number of Items: 3 - Installation Type: Peel and Stick - Ultraviolet Light Protection: No - Film Thickness: 1.5 ml - Includes: 3 x Plastic Film Sheets, Extra-Wide Double-Sided Tape - Item Weight: 10.2 ounces - Manufacturer: Thermwell Products Co Inc - Country of Origin: United States Product Application The Frost King V83-3 Film Window Insulation Kit is designed for use in residential and seasonal buildings where improved window insulation is needed during colder months. Ideal for sealing drafty or older windows, it helps homeowners and renters reduce heat loss, lower energy bills, and increase indoor comfort without replacing windows. Its easy, non-permanent installation makes it a practical solution for winterizing homes, sunrooms, and cabins. With durable materials and proven thermal performance, this kit delivers a simple, effective way to enhance energy efficiency and indoor climate control.