eXtreme Replacement Door Dual Flap – Medium



At eXtreme Dog Doors, we take great pride in the craftsmanship of our products. We also know that installing a dog door is something you’ll only want to do once. That’s why we pack as many features as we can into our dog doors.

Take a look at our included features below.

  • A flap made from polyolefin-based polymer
  • Magnetic strips along the bottom and sides create a maximum seal.
  • Superior insulation to help reduce your heating and cooling costs.
SKU: EDD-METAL-MRF Categories: , ,


Extreme dog doors believe that you should only have to install a dog door once. This is why we put so much effort into producing one of the best dog doors that money can buy.

Our dog doors seal exceptionally well. They provide such a great seal by including magnets along the sides and bottom of our dog doors. These magnets ensure that any time your dog uses the door, it will always close fully behind them. Our magnetic seal is so effective, it has been rated to hold firm in 50 mph winds.

The dog door flap is made from a polyolefin-based polymer, which is non-toxic, recyclable, and remains flexible in extreme cold! This is the same material used in most commercial water bottles, so you know it is safe to be in contact with your four-legged friend.

Our dual-pane polyolefin-based flap also insulates very well. It provides as much insulation as a double-pane sheet of glass. You can trust that our dog door will not cut into your heating and cooling costs.

A new dog door flap is a great way to dress up your dog’s entrance. Help your dog maintain the quality of life they have known by replacing your dog door flap today.

Flap / Entry Dimensions:

8 3/4″ Wide x 12 1/2″ High

Owner’s Manual Download

Trusted Support

Call Customer Care for live help:


Flap Instructions

NEW Style Flap Instructions - English

Flap Instructions

OLD Style Flap Instructions - English

Additional information

Weight 1.7 lbs
Dimensions 16 × 12 × 1 in
Flap Style

With Window (fits only OLD Styles), Without window (fits only NEW styles)


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