Large Dog Door with Aluminum Frame, 16 x 21 Weatherproof, Automatic Closing Double Panels, and Lockable Sliding Panel for Easy Installation on Interior and Exterior Doors

This large dog door is designed for medium to large pets, accommodating dogs up to 120 pounds. With a flap opening of 13 x 18, it provides your furry friend the freedom to come and go as they please, whether for bathroom breaks or outdoor play. The automatic double-panel closing mechanism ensures a secure and weatherproof seal, while the lockable sliding panel adds an additional layer of protection for your home.

Key Features

• Automatic Double Closing Panels: These panels allow effortless access for your pets while keeping out harsh weather elements.
• Lockable Sliding Panel: This feature offers added security when needed, ensuring peace of mind for pet owners.
• Removable Flap: The removable flap allows for easy cleaning and replacement, maintaining hygiene and long-term use.
• Simple Installation: Comes with a detailed manual and cutting template, making setup a breeze for both interior and exterior installations.
• Durable Construction: Crafted from high-quality aluminum, this dog door is built to withstand extreme temperatures, ensuring longevity and safety for your pets.
• Energy-Efficient Design: Featuring a magnetic sealing strip, the panels automatically close, providing an airtight seal that enhances insulation against wind and rain.

Specifications

• Frame Size: 16 (W) x 21 (H)
• Flap Opening: 13 (W) x 18 (H)
• Cutout Size: 13.4 (W) x 18.7 (H)
• Fits Door/Wall Thickness: 1.3 to 2.5
• Pet Weight Limit: Suitable for pets up to 120 lbs

Package Includes

• 1x Aluminum Dog Door
• 1x Lockable Sliding Panel
• 1x Cutting Template
• 1x Installation Manual

Screws & Nails Pack

This large dog door is perfect for breeds such as Golden Retrievers, German Shepherds, and Labradors, providing them the freedom to enter and exit at will. With its robust design and user-friendly installation process, you can ensure your pet enjoys a safe and comfortable environment. For any questions or assistance, feel free to reach out.