Free U.S. Shipping & Lifetime Warranty For All Endura Flap Pet Doors

Regular price
$19.99
Sale price
$19.99
Unit price
per 
endura flap thermo panel quick panel height extension for sliding glass door pet door products

Endura Flap Panel Height and Sash Width Extension

Regular price
$19.99
Sale price
$19.99
Unit price
per 
White
Black
Brushed Aluminum

  • Endura Flap Panel Height and Sash Width Extension for perfect door fit
  • Adds 1/2" to panel or sash adjustment range to accommodate measurement errors
  • Compatible with Endura Flap, Dragon, and Whiskers & Windows aluminum panels
  • Available in four sizes and three colors for ideal customization
  • Easy installation with high-quality aluminum construction
Quick Fix for Mismeasurement Quick Fix for Mismeasurement
Adds 1 Adds 1" Height to Panels
Super Simple Installation Super Simple Installation

Product Details

  • Perfect fit solution: The Endura Flap Panel Height and Sash Width Extension provides an extra 1/2" for a precise fit in various doorways and windows
  • High-quality construction: Made with durable and stable aluminum, ensuring your pet's safety and comfort while using the door
  • Versatile compatibility: Works with Endura Flap, Dragon, and Whiskers & Windows brand aluminum panels for convenience and adaptability
  • Customize to your needs: Choose from four sizes (small, medium, large, and extra-large) and three colors (white, bronze, and brushed aluminum) for the perfect match
  • Simple installation: Hassle-free installation process, saving time and money on ordering a new door panel
  • Salvage measurement mistakes: Ideal for fixing measuring errors without needing to purchase a custom height Endura Flap Sliding Glass Pet Door
  • Enhanced energy efficiency: Add weather stripping to the extension piece for improved insulation and energy savings
  • Trusted by satisfied customers: Described as a great solution for fixing measuring mistakes and perfect for minor measurement errors

If you mismeasured for your Endura Flap patio panel, you might be able to salvage the situation by modifying your panel's height:

To make your panel taller than 1/2" (You may create your own using a 1" thick piece of wood).

To make your panel slightly shorter, up to 3/4", you may trim the flanges that accept the height extension with a metal hacksaw or jigsaw.

FAQ

Warranty

Endura Flap products have a lifetime warranty against defects in materials and workmanship under standard regular use. Endura Flap® Pet Doors Are 100% Designed, Engineered, and Manufactured in the USA. They are handmade for quality work in San Luis Obispo, California. 

We will replace any defective parts at no cost to you. Defective parts may include incorrectly sized flaps, bent or dented frames, or improperly fitted parts.

Customers living outside of the continental United States are responsible for shipping costs as well as duties and taxes (if applicable) for any replacement parts or services covered under the warranty policy regardless of the replacement part or service's original cost.  

Important Note:

Endura Flap® pet doors have a lifetime warranty for normal wear & tear and manufacturing defects (dog-chewing is not covered).

Damage caused by not using the product as intended, improper installation, and chewing is not covered under this warranty.

Endura Flap Pet Doors used in a commercial application like a Kennel or Boarding facility have a three year warranty.

Customer Reviews

Customer Reviews
5.0 Based on 2 Reviews
5 ★
100% 
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Filter Reviews:
E
02/09/2023
Elizabeth
United States

Great for Minor Measurement Errors (Staff Review)

This height extension piece is great for adding 3/4" height to the top of your pet door panel to account for minor measurement errors.

M
02/20/2023
Mia
United States

Great for Fixing Measuring Mistakes (Staff Review)

This product is perfect for people who may have ordered the wrong door panel height. This way, you wouldn't need to order a brand new door.

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