--- product_id: 585126893 title: "Hakuna Pets Patio Pet Door 3.9” Height Extension, Fits Screen Insert Panel for Medium Doors, Black" brand: "hakuna pets" price: "$70.17" currency: USD in_stock: true category: "Hakuna Pets" url: https://www.desertcart.us/products/585126893-hakuna-pets-patio-pet-door-3-9-height-extension-fits store_origin: US region: United States of America --- # Fits sliding doors 63.78"–84.25" tall Tool-less install & removal UV resistant fiberglass mesh Hakuna Pets Patio Pet Door 3.9” Height Extension, Fits Screen Insert Panel for Medium Doors, Black **Brand:** hakuna pets **Price:** $70.17 **Availability:** ✅ In Stock ## Summary > 🐾 Unlock your pet’s patio freedom—no tools, no hassle, just pure convenience! ## Quick Answers - **What is this?** Hakuna Pets Patio Pet Door 3.9” Height Extension, Fits Screen Insert Panel for Medium Doors, Black by hakuna pets - **How much does it cost?** $70.17 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/585126893-hakuna-pets-patio-pet-door-3-9-height-extension-fits) ## Best For - hakuna pets enthusiasts ## Why This Product - Trusted hakuna pets brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Effortless Setup:** Slide it in, no tools needed—perfect for renters and busy pros. - • **All-Season Durability:** Powder-coated aluminum frame and UV-resistant mesh stand up to sun and wear. - • **Insect-Free Fresh Air:** Fiberglass screen keeps bugs out while letting breezes flow. - • **Magnetic Locking Flap:** Secure your pet’s freedom with a smart, self-sealing magnetic door. - • **Tailored for Large Pets:** Generous 11"x16.14" flap fits breeds up to 100 lbs with ease. ## Overview The Hakuna Pets Patio Pet Door Screen Insert Panel is a large, easy-to-install pet door designed for sliding doors between 63.78" and 84.25" tall. Featuring a durable powder-coated aluminum frame and UV-resistant fiberglass mesh, it offers insect protection and airflow. The magnetic locking flap fits large dog breeds up to 100 lbs, making it ideal for renters or homeowners seeking a non-permanent, hassle-free pet door solution. ## Description Product Description Extend the height of your Hakuna Pets Patio Pet Door by 3.9 inches with the Patio Pet Door Extension. Add to the top of your Patio Pet Door to fit taller sliding door tracks or install at the base of the pet door to increase the flap height for larger dogs. Compatible with the Medium (#1130) Patio Pet Door. Directions *Philips Head Screwdriver required for installation. Maximum of 3 extensions are to be used together. 1. Slide extension onto top of Patio Pet Door 2. Secure in place with provided screws ## Features - ADD HEIGHT: Extend pet door height by 3.9" - DURABLE CONSTRUCTION: Powder coated solid aluminum frame - EASY INSTALL: Slide on and attach with supplied screws - REVERSIBLE: Add to the top of your Patio Pet Door to fit taller sliding door tracks or install at the base of the pet door to increase the flap height for larger dogs - COMPATIBLE with Hakuna Pets Medium #1130 Patio Pet Door ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0BJ7NSX7M | | Best Sellers Rank | 171,687 in Pet Supplies ( See Top 100 in Pet Supplies ) 168 in Doors for Dogs | | Brand Name | Hakuna Pets | | Closure Type | Magnetic | | Colour | Black | | Customer Reviews | 3.4 3.4 out of 5 stars (107) | | Dog Breed Size | Medium | | Frame Material | Aluminium | | Global Trade Identification Number | 09310937111108 | | Included Components | Extension Panel, Screws, Weatherseal Foam | | Item Type Name | 3.9” Height Extension, | | Item Weight | 362 g | | Manufacturer | Perma Products USA Inc. | | Manufacturer Part Number | 1110 | | Material Type | Aluminium | | Maximum Compatible Thickness | 14 Millimeters | | Minimum Compatible Thickness | 14 Millimeters | | Model Number | 1110 | | Number of Items | 1 | | Pet Type | Dog | | Size | Fits Medium Screen Panels | | Target Audience | Dogs | | Unit Count | 1.0 count | | Weight Capacity Maximum | 120 Pounds | ## Product Details - **Brand:** Hakuna Pets - **Colour:** Black - **Material:** Aluminium - **Mattress thickness:** 14 Millimeters - **Size:** Fits Medium Screen Panels ## Images ![Hakuna Pets Patio Pet Door 3.9” Height Extension, Fits Screen Insert Panel for Medium Doors, Black - Image 1](https://m.media-amazon.com/images/I/41E-w+6gPwL.jpg) ## Available Options This product comes in different **Color, Size** options. ## Frequently Bought Together - Hakuna Pets Patio Pet Door Screen Insert Panel for Sliding Doors, Fits Door Track Min Ht 61.02" to Max Ht 84.25", UV Resistant Mesh, Locking Magnetic Dog Door, Easy Install and Removal, Medium, White - Hakuna Pets Patio Pet Door 4” Height Extension, Fits Screen Insert Panel for Medium Doors, White - Hakuna Pets Patio Pet Door Weather Panels, Durable Acrylic Resists Water and Wind, Fits Screen Insert Panel for Medium Doors, Clear --- ## 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.us/products/585126893-hakuna-pets-patio-pet-door-3-9-height-extension-fits](https://www.desertcart.us/products/585126893-hakuna-pets-patio-pet-door-3-9-height-extension-fits) --- *Product available on Desertcart United States of America* *Store origin: US* *Last updated: 2026-10-07*