Dog Door for Sliding Glass Doors, Adjustable Height 76 1/8"-80 7/8" Aluminum Frame Tempered Sliding Door Dog Doors Insert with Lock, 10" x 15" Flap Size for Large Dogs

Dog Door for Sliding Glass Doors, Adjustable Height 76 1/8"-80 7/8" Aluminum Frame Tempered Sliding Door Dog Doors Insert with Lock, 10" x 15" Flap Size for Large Dogs

• Adjustable Height: The sliding glass door doggie door insert adjustable height range is 76 1/8"-80 7/8", with a thickness of 0.7", suitable for door frames with a track width greater than 0.7". This feature ensures that the patio dog door can be installed on a variety of sliding door tracks, making it a flexible choice for different homes.
• Pre-installation: Our doggie door for sliding door is already pre-assembled, so you simply need to assemble the glass door panel with the dog door frame, and it will be ready for use. It features a spring-loaded design that easily slides into your patio door track without the need for any tools.
• LARGE: This sliding glass dog door is specifically designed for large dogs, featuring a flap opening size of 10" wide x 15" high, suitable for pets weighing up to 90 pounds and with a width not exceeding 10.5".
• Weatherproof & Insulated: Our white aluminum frame tempered glass pet door with magnetic sealing flap, windproof strip, and sliding closure panel designed to withstand harsh weather and ward off insects while keeping your home comfortable and secure.
• Safety: Protect your home with the sliding glass doggy door inser lock kit that comes with the pet door plugin. This kit allows you to secure the sliding door after installing the pet door and lock the sliding door dog door. Ensure that your home remains secure even after installing the pet door.