eXtreme Dual Flap Aluminum Dog Door – Large

(2 customer reviews)



  • Improve your beloved pet’s quality of life with the freedom to play, use the bathroom, or just get a fresh breath of air whenever he/she feels the desire
  • 2 magnetic sealing flaps provide even more energy efficiency by reinforcing the barrier that separates the weather outside from the temperature inside
  • Includes a sliding security panel that is easily secured into place with 2 easy-slide locks. Keeps your house safe when you are away
  • Rugged construction. The tough aluminum frame will not deteriorate in eXtreme weather. The beauty and reliability of this pet door will remain year after year after year

Watch your dog’s personality flourish. This freedom to decide when he goes outdoors and comes back in helps relieve:

  • Anxiety
  • Boredom
  • Frustration
  • Depression

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SKU: EDD-LDF Categories: , ,


eXtreme doggie doors for small dogs give your pet the freedom to go in and out on his own, allowing you to relax or continue any task you may be preoccupied with. The rugged aluminum frame does not deteriorate in eXtreme weather like the cheaply made plastic products offered at higher price points. Whether snow, rain, UV rays, etc., this door’s frame is ‘rock solid’ and will not break down on you. It’s the ideal pet door for those who only want to install a pet door one time.

Many customers who purchased one of the eXtreme Dog Fence kits for their yard have found this doggy door to be a perfect companion. Your dog(s) will be able to go outside anytime they need to do their business. Meanwhile, you have the peace of mind in knowing that they are safely secured inside the fence boundary you have set.

The included locking security panel allows to to ensure that no unwanted visitors enter your home when you are away. The beautiful finish complements any external door with a touch of class.

Large Dog Door Dimensions

This LARGE eXtreme weather pet door dimensions are:

  • Entry / Flap = 11″ Wide x 16 3/8″ High
  • Overall = 14 5/16″ Wide x 20 5/16″ High (from 1 1/4″ to 2 1/4″ deep)

Enhance your dog’s and your own quality of life with an eXtreme weather dog door, TODAY!!!

Flap Installation

Please use provided screws and L shaped screw driver.
Flap Installation - Step 01

Step 1

Locate the screws that are at the top of the interior side of the flap and loosen them.

Flap Installation - Step 02

Step 2

Remove the old flap.

Flap Installation - Step 03

Step 3

Now you can insert the new flap, making sure that you can read the logo.

Flap Installation - Step 04

Step 4

Tighten the screws clockwise.

* If you have a double flap door, you will have to lift the other flap first.

Owner’s Manual Download

Trusted Support

Call Customer Care for live help:


Dog Door Instructions

Dog Door Manual - English

Additional information

Weight 7 lbs
Dimensions 13 × 17 × 3 in

2 reviews for eXtreme Dual Flap Aluminum Dog Door – Large

  1. Brandon

    This is definitely one of the top tier dog doors on the market. The previous model had trouble with the door flap breaking, but they’ve since added a metal liner at the top to extend the life of it. I had one installed in my last home, and just bought two more in my new home.
    Their customer service is also top notch. I had a wonderful experience working with, Robert Leahr, who has really set the standard for excellence in enhancing the customer experience.

  2. Kevin Riggs

    This Company has by far the best customer service anywhere. I originally bought a large extreme door about 5 yeas ago. Then last September I called the company because the replacement flap I ordered did not fit. They informed me that they had made design improvements and the new flap will not work on the old door. I was fully prepared to purchase the new style door because I love the product. But the Customer service agent said they would ship me a new door at no charge. I could not believe it. No one offers that level of service anymore. I was so impressed I bought another door for my son’s house. Now fast forward to today and I called the company to order a replacement flap for the door I got in September. Because the outside flap developed a small tear in it. I spoke to Susan who informed they were making another design improvement and they would send me a set of replacement flaps at no charge. This is amazing. If you are in the market for a dog door. Stop your search and buy from Extreme!!!!!!

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