{"product_id":"heavy-duty-dog-door-for-large-dogs-up-to-100lbs-matte-silver","title":"Heavy Duty Dog Door for Large Dogs up to 100LBS - Matte Silver","description":"\u003cp\u003eIn this review of the MAVRICFLEX Heavy Duty Dog Door, the bottom line is simple: it is built for large, active dogs and households that need a durable, well-sealed pet passage. Tested for strength and longevity, the door's aerospace-grade aluminum frame and double sliding panel with two magnetic soft flaps make it a sensible choice for dogs up to 100 lb. The single biggest reason to buy is its combination of heavy-duty construction and energy-saving sealing that stands up to repeated use without showing premature wear.\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eAerospace-grade aluminum frame:\u003c\/strong\u003e Provides exceptional strength and rigidity so the frame resists bending and impact from large or enthusiastic dogs.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDouble sliding panel with soft flaps:\u003c\/strong\u003e Offers a quiet, flexible passage that reduces drafts while remaining easy for pets to push through.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMagnetic flap seal:\u003c\/strong\u003e Strong magnets hold the flap tightly to the frame to reduce air infiltration and improve energy efficiency.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTelescoping width and fit:\u003c\/strong\u003e Designed to fit doors 1 1\/4' to 2 1\/2' thick and a variety of door materials including wood, paneled, PVC, and metal.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLarge flap opening:\u003c\/strong\u003e The 11 1\/8' by 16 3\/8' flap gives ample clearance for most large breeds while keeping the overall cutout compact.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLifetime customer support:\u003c\/strong\u003e Manufacturer offers lifetime free customer service and will replace manufacturer-caused broken or missing parts.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWho It's For\u003c\/h2\u003e\n\u003cp\u003eThis dog door is best for owners of large breed dogs or very active medium breeds who need a robust, long-lasting opening that resists wear and tear. Households that want improved energy efficiency will appreciate the magnetic soft flaps and tight sealing that limit drafts and help keep outside heat or cold from coming in.\u003c\/p\u003e\n\u003cp\u003eIt is less suitable for those who need a high-security locking solution or a pet door for very thin or unusually shaped doors; customers concerned primarily with security or requiring an integrated heavy locking system may want to consider purpose-built security models instead.\u003c\/p\u003e\n\u003ch2\u003ePros \u0026amp; Cons\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003ePros\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eVery solid construction from thicker aerospace-grade aluminum that survives heavy use.\u003c\/li\u003e\n\u003cli\u003eDouble sliding panel and dual soft flaps with magnets provide reliable sealing and quiet operation.\u003c\/li\u003e\n\u003cli\u003eAdjustable fit and clear cutting template make installation straightforward on common door types.\u003c\/li\u003e\n\u003cli\u003eLifetime customer service adds practical peace of mind for replacement parts.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eCons\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSome buyers had mixed feelings about security; the soft flap approach trades off theft-resistance for ease of use and sealing.\u003c\/li\u003e\n\u003cli\u003eSize impressions vary with dog breeds; double-check flap opening dimensions if your pet is unusually large or small.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eFrame size\u003c\/td\u003e\n\u003ctd\u003e14 3\/8' W x 20 3\/8' H\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCutting size\u003c\/td\u003e\n\u003ctd\u003e12 5\/8' W x 18 1\/2' H\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFlap opening\u003c\/td\u003e\n\u003ctd\u003e11 1\/8' W x 16 3\/8' H\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDoor thickness fit\u003c\/td\u003e\n\u003ctd\u003e1 1\/4' to 2 1\/2'\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRecommended pet weight\u003c\/td\u003e\n\u003ctd\u003eUp to 100 lb\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFrame material\u003c\/td\u003e\n\u003ctd\u003eAerospace-grade aluminum alloy\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch2\u003eOur Verdict\u003c\/h2\u003e\n\u003cp\u003eThe MAVRICFLEX heavy duty dog door is a compelling option for owners of large or active dogs who need a durable, well-sealed passage that stands up to constant use. Its heavier aluminum frame, magnetic soft flaps, and clear fit dimensions make it good value for homes prioritizing longevity and energy efficiency, provided you accept the trade-off on high-end security features.\u003c\/p\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eWhat door types will this fit?\u003c\/strong\u003e\u003cbr\u003eThis model fits paneled, wood, PVC, and metal doors between 1 1\/4' and 2 1\/2' thick using the included cut-out template.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs it suitable for very large dogs?\u003c\/strong\u003e\u003cbr\u003eYes, it is designed for pets up to 100 lb and the flap opening of 11 1\/8' by 16 3\/8' accommodates most large breeds.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow well does it seal against drafts?\u003c\/strong\u003e\u003cbr\u003eThe soft flaps use strong magnets to adhere tightly to the frame, which customers report reduces air transfer and helps with heat management.\u003c\/p\u003e","brand":"MAVRICFLEX","offers":[{"title":"Default Title","offer_id":48201560195291,"sku":"B0F1TFZ2CX","price":159.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/1043\/1707\/files\/61Avy5Skb9L._AC_SL1500.jpg?v=1770262231","url":"https:\/\/gearmusthave.com\/products\/heavy-duty-dog-door-for-large-dogs-up-to-100lbs-matte-silver","provider":"GearMustHave","version":"1.0","type":"link"}