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Top 5June 2025
Best Extra Tall Sliding Glass Doggy Door Insert Xl Large Dog
We made a list of the top 5 Extra Tall Sliding Glass Doggy Door Insert Xl Large Dog based on verified reviews, popularity and other factors which we summarized for you in this list.
 Best Choice
Endura Flap Pet Door for Vinyl Sliding Glass Doors | Weatherproof & Insulated Dog Door for Vinyl Sliders | Durable with Secure Locking Cover | White, XL Flap, 77.25"-80.25" Slider Height
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Endura Flap Pet Door for Vinyl Sliding Glass Doors | Weatherproof & Insulated Dog Door for Vinyl Sliders | Durable with Secure Locking Cover | White, XL Flap, 77.25"-80.25" Slider Height
Endura Flap
8.8
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  • SEAMLESS INSTALL: the Endura Flap pet door for vinyl sliders is designed for 'U' shaped tracks of at least 1-1/2" width; engineered for optimal insulation and energy efficiency to provide freedom for your pet while preserving your energy bills; extra large flap measures 12" x 23" and is suitable for pets up to 38" tall
  • MAXIMUM ENERGY EFFICIENCY: enhance your home's energy efficiency with our insulated pet door, featuring tempered safety glass; the durable and flexible flap remains functional even in -40 degree temperatures, providing your pet with easy access to the outdoors
  • EASY INSTALLATION: experience how simple it is to install and remove our pet door with the adjustable top and spring-loaded design, allowing for a fast, secure fit in your sliding glass door track; the white vinyl frame complements most interior designs and provides a stylish addition to your home
  • FOUR-SEASON PERFORMANCE: protect your home from harsh weather with our weather-resistant pet door, capable of withstanding winds up to 50 mph; the insulated flap ensures your home stays comfortable during winter, spring, summer, and fall, keeping the elements at bay
  • SECURITY & PEACE OF MIND: includes a secure locking cover, as strong as 1/16" sheet steel, providing added security and control when the pet door is not in use; the Endura Flap pet door is built to last, backed by a lifetime guarantee
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7% Discount
VEVOR Dog Door for Sliding Glass Door, 75 7/8"-80 11/16" Adjustable Height Doggy Door for Sliding Doors, Aluminum Frame Tempered Glass Pet Door with Hinge Structure Flap and Lock (X-Large)
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VEVOR Dog Door for Sliding Glass Door, 75 7/8"-80 11/16" Adjustable Height Doggy Door for Sliding Doors, Aluminum Frame Tempered Glass Pet Door with Hinge Structure Flap and Lock (X-Large)
VEVOR
8.0
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  • Designed for X-Large Pets: The dog door flap measures 13 5/8" x 23 5/8" (346 x 600 mm), providing a spacious and comfortable passage for your pets. Whether you have medium or large-sized dogs, this flap size easily accommodates them.
  • Adjustable Height: The dog door for sliding glass door supports height adjustment between 75 7/8" - 80 11/16" (1927 - 2049 mm), allowing it to fit a variety of door frames. This simplifies the installation process, making it easy for both beginners and experienced users to set up.
  • Built to Last: The doggie door for sliding door features an upgraded metal cover for enhanced durability. Its new hinge structure ensures the flap remains intact even in low temperatures, providing a long-lasting and reliable entryway for your pets. The high-quality aluminum frame and tempered glass window create a strong and aesthetically pleasing structure.
  • Secure Locking Design: When you need to limit your pet's movement, the secure lock design allows you to easily lock the sliding door dog door, preventing unauthorized access. This feature is especially useful during nighttime, when you're away, or in specific situations to ensure your pet's safety at home.
  • Easy Installation: Designed for convenient installation, the pet door for sliding glass door easily slides into your patio door track without the need for tools. It fits most sliding door track heights, making it a perfect solution for renters or anyone seeking a non-permanent option.
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XLarge Dog Door for Sliding Glass Door,Openable Pet Door for Sliding Glass Doors,All-Metal Framed & Panel & Lock,Adjustable 75 7/8" to 81" Slider Height -Extra Large
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XLarge Dog Door for Sliding Glass Door,Openable Pet Door for Sliding Glass Doors,All-Metal Framed & Panel & Lock,Adjustable 75 7/8" to 81" Slider Height -Extra Large
Eillion
7.8
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  • Attention Before Purchase: Our glass dog door has a fixed - swing mechanism. If it's installed on the left side of the glass door, it can only open inward. If installed on the right side, it can only open outward. This is non - adjustable because of the design structure. Also, note that installation demands using a drill to bore holes in the door frame.
  • Openable Design: Our dog door for sliding glass doors opens inward to maximize limited space, making it easy for people to move items in and out of the backyard. Additionally, we've filed for a patent.
  • Adjustable Height: The Xlarge doggie door for the sliding door frame adjusts from 75 - 7/8" to 81" in height, with a glass door width of 18". This fits most villa and patio sliding glass doors. To ensure the correct height, measure from the top track to the inner bottom track of your aluminum sliding door frame.
  • Perfect for XLarge Pets: Our sliding glass door pet door features a semi - transparent flap that measures 13.4” wide by 23.7” high. This size provides a clear view and easy passage for pets weighing up to 200 pounds. Additionally, it comes with a safety lock, enhancing home security while allowing you to control your pet's access.
  • Energy Efficient & Weatherproof: Our X-large doggie door for sliding doors is crafted with a robust aluminum frame, a magnetic - seal flap, windproof strips, and a convenient slide - in closure panel. This combination is expertly designed to stand up to harsh weather conditions, ensuring your home remains cozy, secure, and energy.
  • Premium Service, Happy Pets: Unleash your pet's adventurous spirit with eillion's dog doors for sliding glass doors. Grant your furry friends the freedom to safely explore the outdoors. Our committed customer service team is always on standby to answer any questions you may have. Don't hesitate to reach out if you have any concerns.
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