{"product_id":"mavricflex-heavy-duty-dog-door-for-large-dogs-up-to-100-lbs-aluminum-frame-double-sliding-panel","title":"MAVRICFLEX Heavy Duty Dog Door for Large Dogs up to 100 lbs – Aluminum Frame, Double Sliding Panel","description":"\u003ch2\u003eFreedom, durability, and simple installation for large dogs\u003c\/h2\u003e\n\u003cp\u003eThe MAVRICFLEX Heavy Duty Dog Door is designed for active large breeds and households that want reliable, long-lasting pet access. Built from aerospace-grade aluminum, this door feels substantial in hand and is ready to stand up to regular, everyday use. The matte silver finish blends with most doors, while a robust frame and double sliding panel keep the passage secure when not in use. It’s more than a pet door—it's a doorway that supports your routine, from quick backyard exits to calm evenings indoors.\u003c\/p\u003e\n\u003cp\u003eWhat you gain with MAVRICFLEX is a blend of strength and thoughtful design. The door opening is sized to accommodate dogs up to 100 pounds, with precise dimensions that simplify measuring and fit. The dual soft flaps and sliding panel provide controlled access, helping to minimize drafts while still inviting your pet to come and go as needed. This combination of sturdy construction and careful sealing makes daily pet movement easier to manage for you and more comfortable for your dog.\u003c\/p\u003e\n\n\u003ch3\u003eKey benefits and why it matters\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eHeavy-duty aerospace-grade aluminum is thicker and heavier than standard options, offering durability for enthusiastic, larger dogs.\u003c\/li\u003e\n  \u003cli\u003eDouble sliding panel with two soft flaps provides secure, flexible access and helps minimize drafts.\u003c\/li\u003e\n  \u003cli\u003eMagnetized seals lock the flap securely to the frame, reducing wind intrusion and helping maintain indoor temperature.\u003c\/li\u003e\n  \u003cli\u003eClear dimensions and adjustable fit: frame 14 3\/8\" W x 20 3\/8\" H, cuts to 12 5\/8\" W x 18 1\/2\" H; door supports doors 1 1\/4\"–2 1\/2\" thick.\u003c\/li\u003e\n  \u003cli\u003eSupports pets up to 100 pounds, making it suitable for many large breeds and active dogs.\u003c\/li\u003e\n  \u003cli\u003eEasy installation with a cut-out template and straightforward instructions; includes setup guidance for confident DIY installation.\u003c\/li\u003e\n  \u003cli\u003eLifetime guarantee and free replacement parts for manufacturer issues, plus ongoing customer support for peace of mind.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eFit, seal, and energy considerations\u003c\/h3\u003e\n\u003cp\u003eThe MAVRICFLEX door is engineered to seal well when closed, helping to reduce drafts without compromising ease of use. The magnets in the soft flap ensure the flap adheres to the frame for a snug fit, so even a gentle breeze is less likely to push the door ajar. The combination of the double panel and dual flaps offers a balanced approach to weather protection while keeping pet passage simple and unobtrusive.\u003c\/p\u003e\n\u003cp\u003eIn real-world terms, this means more consistent indoor comfort on busy days when your dog is coming and going, and better control during seasons with variable weather. It’s also designed to be a durable, long-term solution for homes that expect regular use from a large or athletic dog.\u003c\/p\u003e\n\n\u003ch3\u003eEasy setup, lasting support\u003c\/h3\u003e\n\u003cp\u003eInstallation is designed to be approachable for DIY homeowners. A cut-out template and clear, step-by-step instructions walk you through the process, so you can complete the job with confidence. Beyond installation, MAVRICFLEX emphasizes ongoing support: a lifetime guarantee and free replacement parts for manufacturer-caused issues, plus responsive customer service should you need help down the line.\u003c\/p\u003e\n\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Is the MAVRICFLEX dog door adjustable for different door thicknesses?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. It fits doors 1 1\/4\" to 2 1\/2\" thick and supports dogs up to 100 lbs.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What comes with the installation and warranty?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Includes a cut-out template and step-by-step instructions; lifetime free customer service and replacement parts for manufacturer issues.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"MAVRICFLEX","offers":[{"title":"Default Title","offer_id":40563965362305,"sku":"B0F1TFZ2CX","price":342.38,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0598\/4757\/3633\/files\/mavricflex-heavy-duty-dog-door-front-view.jpg?v=1765897087","url":"https:\/\/petiva.ca\/products\/mavricflex-heavy-duty-dog-door-for-large-dogs-up-to-100-lbs-aluminum-frame-double-sliding-panel","provider":"Petiva","version":"1.0","type":"link"}