{"product_id":"vosoir-3-flap-insulated-dog-door-for-wall-heavy-duty-aluminum-up-to-110-lb","title":"VOSOIR 3-Flap Insulated Dog Door for Wall – Heavy-Duty Aluminum, Up to 110 lb","description":"\u003ch2\u003eFreedom for your pet, protection for your space\u003c\/h2\u003e\n\u003cp\u003eMeet the VOSOIR 3 Flap Insulated Dog Door, a robust solution designed for interior and exterior wall installations. Built with rust proof aluminum alloy and a triple flap system, it blends practical access for your pet with thoughtful sealing to help minimize drafts and dust intrusion. The design emphasizes durability and ease of use, so you can enjoy a smoother, safer passage for dogs up to 110 pounds while maintaining a tidy, comfortable home environment.\u003c\/p\u003e\n\u003cp\u003eFrom sunny hallways to chilly basements, this pet door aims to balance openness with control. The 3 flap configuration combines an insulated core with a tight seal, helping to separate hot and cold air from entering the living area. On the edges, fur strips work with a strong magnet at the bottom to reduce dust and wind ingress, making the door feel more solid and trustworthy during daily use.\u003c\/p\u003e\n\u003ch3\u003eKey design features that stand out\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eThree flaps with an upgraded insulation layer for stronger thermal containment\u003c\/li\u003e\n  \u003cli\u003eFur strips and a bottom magnet provide enhanced dust control and wind resistance\u003c\/li\u003e\n  \u003cli\u003eAll aluminum alloy construction for durability, lightweight handling, and rust resistance\u003c\/li\u003e\n  \u003cli\u003eClosing panel with dual locks to secure the door when not in use\u003c\/li\u003e\n  \u003cli\u003eExpandable wall channel accommodates walls from 3.95 to 7.5 inches thick\u003c\/li\u003e\n  \u003cli\u003eSimple installation kit included with screws and a cutting template\u003c\/li\u003e\n  \u003cli\u003ePremium service option to replace a damaged flap, reducing maintenance costs over time\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSize, fit, and real-world use\u003c\/h3\u003e\n\u003cp\u003eThe flap opening measures 18.7 by 9.92 inches, providing ample room for larger dogs to pass through with minimal effort. When installed, the wall opening is 10.6 by 18.9 inches, and the channel supports walls up to 7.5 inches thick. This combination is well suited for homes with interior or exterior walls where you want to grant pets easy access while preserving interior climate control. You can use this door to enable daily outdoor play, reduce stepped-in dirt tracking, and give pets the sense of independence they value in their routine.\u003c\/p\u003e\n\u003cp\u003eDesigned with long-term durability in mind, the full aluminum construction resists bending and paint peeling over time. The closing panel remains secure from the inside, while dual exterior locks help deter tampering, giving you peace of mind whether you are at home or away. Installation is straightforward with the included templates and guidelines, so you can position the door with confidence and minimal disruption to your wall.\u003c\/p\u003e\n\u003ch3\u003eCare, support, and ongoing value\u003c\/h3\u003e\n\u003cp\u003eVOSOIR offers a practical approach to pet doors: strong materials, intuitive design, and a service option to replace worn parts rather than discarding the unit. This combination makes it a compelling choice for households with active dogs who need reliable access and a barrier that is built to last. While results will depend on your home layout and usage, the door’s attention to insulation, wind sealing, and security features positions it as a credible option for everyday pet movement and dog door reliability.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What are the size specs for the VOSOIR 3-Flap dog door?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: The flap opening is 18.7 x 9.92 inches; wall opening 10.6 x 18.9 inches; supports walls 3.95–7.5 inches thick.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What security features does the door include?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: It has a closing panel and dual locks to keep pets inside and the area secure.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"VOSOIR","offers":[{"title":"Default Title","offer_id":57197539295609,"sku":"B0FNWWG94W","price":166.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0997\/8934\/1049\/files\/vosoir-3flap-insulated-dog-door-wall-opening.jpg?v=1777734118","url":"https:\/\/petlyvox.com\/products\/vosoir-3-flap-insulated-dog-door-for-wall-heavy-duty-aluminum-up-to-110-lb","provider":"petlyvox","version":"1.0","type":"link"}