• Aluminum frame pet door designed for sliding glass doors with a minimum track thickness of once inch
  
• Removable panel for easy installation and removal
• With 3/16" clear safety glass, which is 59% thicker than the standard for enhanced durability and increased energy efficiency
• Offers pet freedom while maintaining indoor temperature stability
• Available in custom sizes for the perfect fit
• Prefer Low-E glass? Explore our Dual Pane Thermo Panel

Experience the Endura Flap Thermo Panel 3e, an innovative, highly rated pet door solution designed for sliding glass doors. This premium pet door is built with a durable aluminum frame and a removable panel, making installation and removal a breeze. The Thermo Panel 3e is perfect for any home, whether it's a rental or vacation property, as it doesn't require any permanent alterations.

The Thermo Panel 3e is engineered with energy efficiency in mind, ensuring your home remains comfortable all year round. Its magnetic seal provides extra thermal protection, blocking drafts to prevent cold or hot air from entering or leaving your home. The environmentally-friendly polyolefin polymer flap remains flexible in extreme temperatures as low as -40 degrees Fahrenheit, and the magnetic closure on three sides enhances storm and wind resistance.

Available in a range of sizes, the Thermo Panel 3e accommodates common sliding glass door sizes and various pet sizes, from small to extra large. The heavy-duty aluminum frame is designed to fit sliding glass door tracks at least 1" thick, and the panel is available in white (high-gloss), black (dark metallic tone), and brushed aluminum to match the interior design of your sliding glass door. Have an unusual slider height? You can order a custom panel tailored to your sliding glass door's measurements. 

The Endura Flap Thermo Panel 3e is an investment in quality, durability, and energy efficiency. Its durable. long-lasting design can hold up against homes with multiple, large dogs. Have multiple pets? The taller flap ratio and removable magnets make it easy to find a door that fits both your largest and smallest pets. 

Give your pets the freedom they crave and enjoy a well-insulated home with the Endura Flap Thermo Panel 3e pet door for sliding glass doors.

For a dual-pane option, see the Endura Thermo Panel 3e with Dual Pane Glass. 

Features:

• Fits sliding glass door tracks at least 1" thick
  
• Polyolefin polymer flap withstands temperatures as low as -40°F
  
• Magnetic closure on three sides enhances storm and wind resistance
• Designed and engineered in the USA for superior quality and performance
• C-Clamp Lock included for to lock the slider into the door frame or a Charley Bar (such as one from Wedgit pet products) can be purchased separately
  
• Designed and engineered in the USA

Benefits:

• Easy installation with spring-loaded design allows you to remove the panel easily if need be. Great for rental or vacation homes
• Avoid having to cut holes in an exterior wall or through the sliding glass door
• The Thermo Panel comes in white (high-gloss), black (dark metallic tone) and brushed aluminum to match the interior design of your sliding glass door
• Sturdy locking cover with the strength equal to 16 gauge steel allows you to keep your pet inside/outside when need be, especially good for at night or if you want to keep the dog outside during the day when you are at work
• Gives dogs and cats the freedom to come and go when you are not home
• Structurally sound design is built to last so you don't have to spend a fortune on replacement flaps