PetSafe Extreme Weather Pet Door



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Product Description

PetSafe Extreme Weather Pet Door

The perfect door for extreme climates, the Extreme Weather Pet Door™ protects your home from extreme temperatures while giving your pet the freedom to come and go.

This durable door with a 3-flap system delivers maximum energy efficiency that’s 3-½ times higher than our standard single-flap pet doors.

UPC: 729849109841, 729849109858, 729849109865

0714 08102017 03042019 091819 101419

Key Features

Maximum energy efficiency is 3.5 times higher than our single-flap pet doors


  • 3-flap system offers protection from the elements
  • Paintable plastic frame
  • Fits doors 1 5/8 - 2 1/4 inches thick
  • Easy do-it-yourself installation
  • Snap-on closing panel included; additional closing panel (sold separately) can be used for added insulation

Door Size Pet Size Flap Opening Frame Dimensions Cut Out
Small Up to 15 pounds 5 1/8” x 8 1/4" 7 1/2” x 11” 6 3/8” x 10 1/8”
Medium Up to 40 pounds 8 1/8" x 12 1/4” 10 1/2" x 15” 9 3/8” x 14”
Large Up to 100 pounds 10 1/8” x 16 1/4” 12 1/2” x 19 7/8” 11 3/8” x 19”


Small children can pass through the door.

Product Review

Customer Reviews

Based on 3 reviews
Posted b.K.o.1.N.2.

I am needing to replace the entire door after two years. My dog chewed off part of the plastic frame and the plastic door lock (second one I replaced), also the flaps are broken. My dog is very energetic so that is part of the problem. If the parts were metal the door would last longer.

Posted b.C.o.M.2.

We live in Texas and have a west-facing back door. We bought the Extreme Weather Door because I wanted to limit the amount of air that passes through. After 4 years of 100+ degree summers, and a couple of freezing winters, the door is still holding up. I have only recently considered buying a replacement flap for the outside as it has started to warp. But, even though the outside flap is not longer a complete seal, the inside flap still works perfectly. We also used the plastic screws that came with the kit, and have had no problems. If you're not a huge fan of the plastic screws, you can just buy some metal ones from the hardware store (which I did on a previous dog door). We now have a tiny dog that can't make it out the big dog door, so I will be purchasing a second small Extreme Weather Door to install alongside the big one.

Posted b.D.o.2.O.2.

Since I installed the Large Extreme Weather Door several years ago, it has endured extreme Michigan winters and 4 large dogs. I just now have to replace the insulated panel and one flap. The only reason I gave it four out of five stars is that the plastic snap-on closing panel can easily be removed by my dogs and does not stay on without having something propped up against it. I would love to have a cover/panel for this door that prevents access by my dogs, wildlife and burglars.