FANTREK XL Dog Door for Sliding Glass Door for Extra Large Dog Fit 79 3/8 to 82 3/4 Inch Patio Sliding Door: Aluminum Frame, 14"(w) x 24" Flap — Open-Box, 23% Off

Perfect for Large & Giant Breeds: The spacious 14.5" wide flap is specifically designed for big dogs. It provides a comfortable, "no-squeeze" entry for Golden Retrievers, Labradors, German Shepherds, Boxers, and Standard Poodles up to 100 lbs Premium Aluminum Build: Crafted with a rugged, rust-resistant aluminum frame that stands up to daily use and harsh weather, ensuring a lifetime of reliability Weather-Tight Magnetic Closure: The heavy-duty flexible flap is equipped with a strong magnetic seal, preventing unwanted drafts and keeping the elements outside where they belong. Tool-Free Adjustable Fit: Designed for versatility, the spring-loaded frame adjusts from 79 to 82 inches in height, allowing for a snug, secure fit in standard sliding door tracks without cutting. Seamless Security Integration: Includes a specialized locking mechanism designed to hardware-lock the dog door insert directly to your existing sliding glass door. This ensures your patio entrance remains as secure as ever, preventing the door from being opened from the outside while the insert is in place.

Product Description

The Ultimate Freedom for You and Your Pet

Tired of playing "doorman" every time your dog wants to investigate a squirrel? Our Aluminum Sliding Glass Dog Door is the perfect compromise between convenience and security. Designed specifically for the modern pet owner, this insert fits directly into your existing sliding door track—meaning no holes in your walls and no permanent modifications to your home.

Built for the Elements

We know that insulation matters. That’s why we’ve paired a heavy-duty aluminum frame with tempered glass and a magnetically sealed flap. This combination creates an effective thermal barrier that helps maintain your home's internal temperature, whether it's the peak of summer or the dead of winter.

Safety Meets Security

We don’t just care about your pet’s freedom; we care about your peace of mind. Every unit comes with a sturdy locking kit to secure the insert to your door. When you want to restrict access—or if you’re heading out for the day—simply slide in the included high-density closing panel to "lock" the pet door entirely.

Specifications at a Glance:

Adjustment Range: 79" – 82" (Standard Patio Height)

Pet Size: Extra Large (XL)

Flap Opening: 14.5" Wide x 24" High

Materials: Tempered Glass & Aluminum