In hot or cold climates, this door saves energy while giving your pal his freedom.

If you live in a location with an extreme climate, you'll love this door. Our 3-flap pet door keeps extreme hot and cold weather out of your home while giving your pet the freedom to come and go. This well-designed door has a maximum energy efficiency that's 3- times higher than our standard single-flap pet doors.

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Features
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 cover for added insulation.
Fits door thickness 1 1/2" x 2".
Dimensions - 12 5/8" x 20".
Flap Opening - 10 1/8" x 15 3/4".
Great for pets up to 100lbs.
Durable plastic frame.