Custom Endura Flap Thermo Panel 3e
SKU: 87005914176

Custom Endura Flap Thermo Panel 3e

Sale price$319.50 Regular price$355.00
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USA
  • USA
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Ships within 48 hours · Estimated delivery Jul 7 - Jul 12

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Description

Custom Endura Flap Thermo Panel 3eDurable aluminum frame and pet door made to withstand extreme climates ranging in width from 11. 25 17. 25 inches Removable panel with built in dog door fits into sliding glass door track Low E glass improves energy efficiency Adjustable heights and custom sizing to fit all sliding glass doors Custom orders are made to your specifications and are non returnable Approximately three weeks to build your custom panel pet door We'll need more information

  • Durable aluminum frame and pet door made to withstand extreme climates ranging in width from 11.25 -17.25 inches
  • Removable panel with built-in dog door fits into sliding glass door track
  • Low-E glass improves energy efficiency
  • Adjustable heights and custom sizing to fit all sliding glass doors
  • Custom orders are made to your specifications and are non-returnable
  • Approximately three weeks to build your custom panel pet door
  • We'll need more information to complete your order. In your Order Confirmation email, there will be an Orange button with "Finish Your Order." Click on it to enter to answer questions to finish your order. Thank you!

The Endura Flap Thermo Panel 3e is a highly insulated dog door for sliding glass doors that fits into your existing track. This removable panel features a spring-loaded design that safely secures it in place without permanent alterations. Engineered with Low-E glass, 3/16" thick and a polyolefin polymer flap that magnetically seals, the Thermo Panel 3e provides supreme insulation and energy efficiency. Withstanding extreme temperatures as low as -40 degrees Fahrenheit, the thermal quality of the Endura Flap Patio Panel is engineered to prevent heating and cooling loss common among other patio panels. The built-in doggie door will grant your pets the freedom they crave while simultaneously saving on energy bills. 

Don't see your track height? Check out the Endura Flap Thermo Panel 3e. For a dual-pane option, see the Custom Dual-Pane Panel or the Standard Size Dual-Pane Panel

Features:

  • Pet flaps range from Small to Extra Large
  • Patio Panel comes in three height ranges to accommodate common sliding glass door sizes
  • Custom height ranges available by special order
  • Heavy-duty aluminum frame designed for sliding glass door tracks at least 1” thick
  • Low-E glass minimizes the amount of infrared & ultraviolet light coming through the glass without minimizing the amount of light entering the room
  • Environmentally-friendly polyolefin polymer flap remains flexible and usable in temperatures as low as -40 degrees Fahrenheit
  • Magnetic closure on three sides of the flap enhance storm and wind resistance.
  • Durable and secure locking cover included
  • C-Clamp Lock included for to lock the slider into the door frame or a Charley Bar 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
  • Included locking cover allows you to block access when needed
  • Structurally sound design is built to last so you don't have to spend a fortune on replacement flaps
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 87005914176

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★★★★★ 5
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Reviewed in the United States on March 8, 2026
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Amazon Customer
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★★★★★ 1
Avoid. Very thick
Color: Black/Red, Size: Large
Avoid. This is a thick shirt. Can’t wear during summer
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Reviewed in the United States on November 21, 2025
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D. E. Washington
Omaha, US
★★★★★ 5
Nice shirt
Color: Blue/White, Size: X-Large
Nice shirt
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Erick L.
Birmingham, US
★★★★★ 5
Size up
Color: Teal01, Size: XX-Large
Great color, nice material, I’m usually buy xl but this shirt in 2xl fit terrific. It’s not loose either but just snug enough to look good
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Phoenix, US
★★★★★ 5
Quality material and perfect fit
Color: Teal01, Size: 4X-Large
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Reviewed in the United States on April 25, 2026

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