The Endura Flap VINYL Sliding Glass Pet Door is designed for vinyl sliding glass doors with 1-1/2" thick 'U' shaped tracks.

Available in five flap sizes, three height adjustment ranges (74.75" - 77.75", 77.25" - 80.25", and 93.25" - 96.25").

Engineered for -40 degree temperatures, with magnets for a secure seal in 50 mph winds.

3/16" clear safety glass which is 59% thicker than the standard for enhanced durability and increased energy efficiency.

Semi-permanent, spring-loaded design for easy removal and secure locking cover.

Benefits:

• Perfect fit for vinyl sliding glass doors: This dog door for sliding glass door is designed specifically for seamless integration with existing vinyl-framed sliding glass doors
  
• Accommodates various pet sizes: Choose from five flap sizes to ensure the right fit for your furry friend, from small to XX-large
  
• Withstands harsh weather conditions: Engineered to remain flexible in temperatures as low as -40 degrees, and capable of withstanding winds up to 50 mph
  
• Secure and flexible installation: Semi-permanent, spring-loaded design allows for easy removal when needed, and includes a secure locking cover for added security
  
• Highly insulating pet door: The vinyl frame enhances the insulation of your home by integrating seamlessly with your sliding glass door
  
• Easy-to-use flap design: The flexible door flap swings on a rod at the top, preventing cracking and flexing while creating a secure seal with magnets
  
• Stylish white vinyl frame: Complements most interior designs, ensuring a visually appealing addition to your sliding glass door
  
• Freedom for your pet: Allows your furry friend to access the outdoors without your assistance, providing them with independence
  
• Durable and long-lasting: Structurally sound design ensures a long-lasting pet door that both you and your pet will love
  
• Quick and straightforward installation: Simple, easy-to-follow instructions make it a breeze to install this pet door in just a few minutes
  
• Positive experiences: Many pet owners are extremely satisfied with the quality, ease of installation, and the freedom it provides for their pets