--- product_id: 483263759 title: "Duck MAX Strength Window Insulation Kit, Winter Window Seal Kit Fits Patio Doors & Large Windows, Heavy Duty Shrink Film Insulator, Indoor Installation, Window Tape Included, 84\" x 120\", Clear, 1 Pack" brand: "duck" price: "NZ$86" currency: NZD in_stock: true url: https://www.desertcart.nz/products/483263759-duck-max-strength-window-insulation-kit-winter-window-seal-kit store_origin: NZ region: New Zealand --- # No measuring needed, cut to size Fits XL patio doors & large windows 2x thicker puncture-resistant film Duck MAX Strength Window Insulation Kit, Winter Window Seal Kit Fits Patio Doors & Large Windows, Heavy Duty Shrink Film Insulator, Indoor Installation, Window Tape Included, 84" x 120", Clear, 1 Pack **Brand:** duck **Price:** NZ$86 **Availability:** ✅ In Stock ## Summary > ❄️ Seal the chill, save the thrill — winter-proof your windows like a pro! ## Quick Answers - **What is this?** Duck MAX Strength Window Insulation Kit, Winter Window Seal Kit Fits Patio Doors & Large Windows, Heavy Duty Shrink Film Insulator, Indoor Installation, Window Tape Included, 84" x 120", Clear, 1 Pack by duck - **How much does it cost?** NZ$86 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.nz](https://www.desertcart.nz/products/483263759-duck-max-strength-window-insulation-kit-winter-window-seal-kit) ## Best For - duck enthusiasts ## Why This Product - Trusted duck brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Versatile Fit:** Covers one XL or two large 4'x6' windows with ease - • **Pet & Traffic Tough:** Puncture-resistant design stands up to busy households - • **Crystal Clear Clarity:** Maintains natural light and outside views while insulating - • **Ultimate Draft Defense:** Heavy-duty shrink film blocks cold air and slashes heating bills - • **Effortless Installation:** Roll-on film with included tape means zero measuring stress ## Overview Duck MAX Strength Window Insulation Kit features a heavy-duty, puncture-resistant shrink film twice as thick as standard kits, designed for easy indoor installation on large windows and patio doors. The kit includes a large 84" x 120" film roll and 54' tape, providing a clear, energy-saving barrier that reduces drafts and heating costs while maintaining visibility. Ideal for busy, pet-friendly homes, it installs without measuring and removes cleanly. ## Description During the cold weather months, windows become a prime spot for energy loss. Duck Brand MAX Strength Brand Rolled Window Insulation Kits feature a puncture-resistant rolled film that is two times thicker than standard window kits to create an added barrier between the outdoor air and your home's inside. These heavy-duty window insulation kits help to block drafts that lead to high heating costs and are great for high-traffic or pet-friendly households. Our window kit film comes in an easy-to-use roll of shrink film, which means no measuring needed — simply cut the extra film off once applied. Plus, they are made with crystal clear shrink film for good visibility and are easy to install and remove. For best results, use on clean and dry surfaces, such as painted or finished wood, aluminum or vinyl. ## Features - Window Insulation Kit includes 1 roll of Max Strength shrink film and window kit tape - Easy to use roll of shrink film means no measuring needed - once applied, cut film to size - For best results use on clean and dry surfaces, including painted or finished wood, aluminum or vinyl - Easy to install and remove; Plastic window covering tools needed: scissors and hair dryer - Kit includes 1, 84" x 120" heavy duty window shrink film and 1, 54' foot roll of tape; Can insulate 1 XL or patio window or 2 large 4' x 6' windows ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B09NF3JQ69 | | Best Sellers Rank | #649,729 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #420 in Weatherproofing Window Insulation Kits | | Brand Name | Duck | | Coverage | 15 sq. ft. (XL window) or 24 sq. ft. (two large windows) | | Customer Reviews | 4.4 4.4 out of 5 stars (413) | | Included Components | Window Insulation Kit | | Item Dimensions L x W | 120"L x 84"W | | Item Type Name | Window Insulation Kit | | Item Weight | 11.36 ounces | | Manufacturer | Shurtape Technologies, LLC | | Manufacturer Part Number | 287101 | | Manufacturer Warranty Description | Liability limited to replacement or refund of product cost. Call 1-800-321-0253 for details. | | Material Type | Plastic | | Model Number | 287101 | | Recommended Uses For Product | Windows,Doors,Window | | UPC | 075353983669 | | Unit Count | 1.0 Count | ## Product Details - **Brand:** Duck - **Material:** Plastic - **Number of Packs:** 1 - **Product Dimensions:** 120"L x 84"W - **Recommended Uses For Product:** Windows,Doors,Window ## Images ![Duck MAX Strength Window Insulation Kit, Winter Window Seal Kit Fits Patio Doors & Large Windows, Heavy Duty Shrink Film Insulator, Indoor Installation, Window Tape Included, 84" x 120", Clear, 1 Pack - Image 1](https://m.media-amazon.com/images/I/713IUaRbx+L.jpg) ![Duck MAX Strength Window Insulation Kit, Winter Window Seal Kit Fits Patio Doors & Large Windows, Heavy Duty Shrink Film Insulator, Indoor Installation, Window Tape Included, 84" x 120", Clear, 1 Pack - Image 2](https://m.media-amazon.com/images/I/811N-P0EQwL.jpg) ![Duck MAX Strength Window Insulation Kit, Winter Window Seal Kit Fits Patio Doors & Large Windows, Heavy Duty Shrink Film Insulator, Indoor Installation, Window Tape Included, 84" x 120", Clear, 1 Pack - Image 3](https://m.media-amazon.com/images/I/61FX21ts2PL.jpg) ![Duck MAX Strength Window Insulation Kit, Winter Window Seal Kit Fits Patio Doors & Large Windows, Heavy Duty Shrink Film Insulator, Indoor Installation, Window Tape Included, 84" x 120", Clear, 1 Pack - Image 4](https://m.media-amazon.com/images/I/510VaMxuIEL.jpg) ![Duck MAX Strength Window Insulation Kit, Winter Window Seal Kit Fits Patio Doors & Large Windows, Heavy Duty Shrink Film Insulator, Indoor Installation, Window Tape Included, 84" x 120", Clear, 1 Pack - Image 5](https://m.media-amazon.com/images/I/81FXCtPQgEL.jpg) --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.nz/products/483263759-duck-max-strength-window-insulation-kit-winter-window-seal-kit](https://www.desertcart.nz/products/483263759-duck-max-strength-window-insulation-kit-winter-window-seal-kit) --- *Product available on Desertcart New Zealand* *Store origin: NZ* *Last updated: 2026-07-14*