{"product_id":"vosoir-3-flap-all-aluminum-dog-door-for-walls-large-up-to-110-lb-energy-efficient-telescoping-tunnel","title":"VOSOIR 3-Flap All-Aluminum Dog Door for Walls – Large, Up to 110 lb, Energy-Efficient, Telescoping Tunnel","description":"\u003ch2\u003eVOSOIR 3-Flap Dog Door for Walls\u003c\/h2\u003e\n\u003cp\u003eMeet a heavy-duty solution designed for larger dogs and busy entryways. The VOSOIR 3-Flap Dog Door blends a robust all-aluminum frame with a thoughtfully engineered triple-flap system, delivering a quieter, more controlled passage for pets and people alike. Beyond simple access, this door emphasizes comfort, energy awareness, and long-term durability, making it a practical addition to homes with interior or exterior walls.\u003c\/p\u003e\n\u003cp\u003eIn daily use, the door aims to balance pet freedom with home comfort. The triple-flap configuration incorporates an enhanced thermal insulation layer, plus refined sealing materials to reduce drafts and manage temperature differences between rooms and outdoors. The pet-friendly design also includes fur strips along the sides and a strong bottom magnet, which work together to repel dust, wind, and small insects while keeping the entryway tidy.\u003c\/p\u003e\n\u003ch3\u003eKey advantages\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e3-flap insulation with a dedicated thermal layer for stronger sealing and better isolation of hot and cold air, helping maintain interior comfort.\u003c\/li\u003e\n  \u003cli\u003eExpanded opening measuring 18.7 x 9.92 inches for easy access, with a wall opening of 10.6 x 18.9 inches and a telescoping tunnel for wall thicknesses from 3.95 to 7.5 inches.\u003c\/li\u003e\n  \u003cli\u003eAll-aluminum construction with reinforced welding, delivering durable, rust-resistant performance and avoiding paint flaking common with other materials.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSecurity, installation, and ease of use\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eIncludes a closing panel and bilateral aluminum locks to secure the door from inside when you don’t want pets to pass.\u003c\/li\u003e\n  \u003cli\u003eDesigned for straightforward installation on various indoor and outdoor walls, with screws, a cutting template, and clear instructions provided.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhat to expect in everyday life\u003c\/h3\u003e\n\u003cp\u003eThe door is built for real homes: big dogs up to 110 lb can navigate through a wide, easy-access opening, while the sturdy aluminum frame stands up to frequent use, weather, and daily activity. Use it to grant pet autonomy indoors and outdoors, confidently managing entry points without sacrificing energy efficiency or security.\u003c\/p\u003e\n\u003cp\u003eNote: Please review the size chart to confirm fit for your wall and pet before purchasing, as measurements vary by installation configuration.\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: Is the VOSOIR 3-Flap Dog Door suitable for all wall types?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. It fits interior and exterior walls with a telescoping tunnel for 3.95–7.5 inch thickness.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Does the door minimize drafts and dust intrusion?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: The triple-flap design, insulation layer, fur strips, and magnet bottom help reduce drafts and dust.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"VOSOIR","offers":[{"title":"Default Title","offer_id":40563219169409,"sku":"B0DHS8SSCW","price":279.38,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0598\/4757\/3633\/files\/vosoir-3flap-dog-door-front-view.jpg?v=1765822853","url":"https:\/\/petiva.ca\/products\/vosoir-3-flap-all-aluminum-dog-door-for-walls-large-up-to-110-lb-energy-efficient-telescoping-tunnel","provider":"Petiva","version":"1.0","type":"link"}