Qeelko Aluminum Pet Door – X-Large 14″x23″

Give your large dog or multi-pet household the freedom they deserve with the Qeelko Aluminum Pet Door—a durable, weather-resistant solution for indoor and exterior doors, walls, and screens. Engineered for pets up to 220 lbs, this heavy-duty aluminum alloy door features a 14″ x 23″ flap, ensuring a snug fit for even the biggest breeds while maintaining a tight seal against drafts, pests, and extreme temperatures (rated for -80°F to extreme heat). The reinforced construction resists daily wear, making it ideal for high-traffic homes.

Designed with safety and convenience in mind, this pet door includes four adjustable access modes: out-only, in-only, both directions, or fully locked. The solid magnets and brushed seals create an airtight barrier, keeping your home insulated while blocking insects and debris. Installation is straightforward with a pre-cut template and step-by-step guide, accommodating doors or walls between 1.25″ and 2.5″ thick. A critical note for hollow-core doors: fill the interior gap with base & spacer to ensure stability.