Features:

• Flap Dimensions: 8 1/8" W x 11 3/4" H
• Frame Dimensions: 10 5/8" W x 15 1/8" H
• For Pets Up to 40 pounds
• 3-flap system offers protection from extreme heat, cold, drafts, insects, or driving rain
• Maximum energy efficiency is 3.5 times higher than our single-flap pet doors
• Color: White
• Snap-on weather shield for added insulation
• Fits doors from 1.5" to 2" thick
• Lifetime Limited Warranty

If you live in a location with an extreme climate, hot or cold, you’ll love this pet door.
The Extreme Weather Doggie Door features 3-flaps that keep extreme hot and cold weather out of your home while giving your pet the freedom to come and go. This well-designed pet door has a maximum energy efficiency that’s 3-½ times higher than our standard single-flap pet doors.

PetSafe Extreme Weather Pet Doors will keep the weather and elements outdoors, while allowing your pets to come in. The Extreme Weather Pet Door's 3-flap system allows for up to 4.5 times more efficient energy usage than a traditional 1-flap pet door. Whether it is cold, heat, rain, snow, or even bugs, these Extreme Weather Dog Doors will give you the control to keep them out of your home.

These doggie doors are easy to install and fit on most doors 1.5" to 2" wide. An additional snap-on weather shield gives you the ability to add protection in extreme cases such as a blizzard, tornado, or hurricane. No matter where you live, whether in 115 degree heat, or 15 degree cold, the PetSafe Extreme Weather Pet Doors can keep the weather out of your house. All Extreme Weather dog doors come with a Lifetime Warranty.