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Extreme Weather Pet Door™


Perfect for

Extreme climates

DIY customization

Paintable frame


Exterior door

Flap material


Frame material

Durable plastic


Order today to receive by 5/31

Free Shipping on orders over $69

Satisfaction Guaranteed Return your product within 45 days

Commonly purchased with

Extreme protection against extreme weather

When the temperature skyrockets into triple digits or drops below freezing, the PetSafe® Extreme Weather Pet Door™ will continue to let your furry friend in and out while also giving your home maximum energy efficiency. Rated 3.5 times more efficient than single flap doors, this door blocks severe temperatures with 3 flaps, including a center insulated flap for added protection against the weather. Installation is a do-it-yourself project and you can paint the white frame to match your door’s existing color. Rest easy knowing your pet can come and go, no matter how cold or hot it gets outside. PetSafe® brand is here to help you and your pet live happy together™.


  • Maximum Energy Efficiency - Unique three flap system is more energy efficient than traditional single flap doors
  • Additional Insulation - Great for hot and cold climates, the center insulated flap helps keep extreme warm and cool air outside of your home
  • Control Your Pet’s Access - A snap on closing panel keeps your pet from using the door; use a second closing panel (sold separately) for an additional layer of weather protection
  • Match Your Home’s Design - The paintable plastic frame allows you to match your door’s existing color
  • Do-it-Yourself Installation - Easily fits into standard-size paneled, wood, metal and PVC doors 1 5/8 in - 2 1/4 in thick
  • Sizing - Available in 3 sizes; please see the size chart below to find the best fit for your pet

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What's included

  • Extreme Weather Pet Door with 3 Flaps, Snap-on Closing Panel, Hex Nuts, Nylon Screws, Foam Strip, Weather Strips, Cutting Template, Installation Guide

Door Sizing Chart

Door Size Pet Size Flap OpeningFrame DimensionsCut Out


Up to 15 pounds

5 1/8” x 8 1/4"

7 1/2” x 11”

6 3/8” x 10 1/8”


Up to 40 pounds

8 1/8" x 12 1/4”

10 1/2" x 15”

9 3/8” x 14”


Up to 100 pounds

10 1/8” x 16 1/4”

12 1/2” x 19 7/8”

11 3/8” x 19”


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Caution: Small children can pass through door.