PetSafe Extreme Weather Pet Door, Large Insulated 3-Flap Design

The PetSafe Extreme Weather Plastic Pet Door is a large, do-it-yourself pet door designed to let pets come and go while helping limit outside heat and cold with a three-flap system and insulated center flap.

• Three-flap design rated 3.5 times more energy efficient than a single-flap door — helps reduce the transfer of outdoor temperatures.
• Designed for temperatures from -10 to 100 degrees F (-23.3 to 37.8 degrees C) — suited to a wide range of hot and cold climates.
• Fits standard paneled, wood, metal, and PVC doors 1 5/8 to 2 1/4 in thick (4.1 to 5.7 cm) — makes it easier to check door compatibility.
• Snap-on closing panel — lets you restrict your pet’s access through the door.
• Paintable white plastic frame — can be painted to match your door’s color.

Pets can need outdoor access in both summer heat and winter cold, while an open pet door can also leave a route for outside air into the home. This large PetSafe door is made to balance pet access with added weather protection. Its three-flap construction includes a center insulated flap, and the frame is designed for do-it-yourself installation in compatible standard doors.

How does the three-flap system help with hot and cold weather?

The door uses three flaps, including an insulated center flap, to help keep extreme warm and cool air outside. Its energy-efficiency rating is 3.5 times that of traditional single-flap doors, making the layered design a key difference from a basic single-flap pet door. The stated operating climate range is -10 to 100 degrees F, so it is made for both below-freezing and high-temperature conditions.

• The center flap adds insulation within the three-flap arrangement.
• The weather range covers hot and cold climates.

Will this pet door fit my door?

The PetSafe Extreme Weather Pet Door fits standard-size paneled, wood, metal, and PVC doors that are 1 5/8 to 2 1/4 in thick. Measure your door’s thickness against that range before choosing this model. Installation is a do-it-yourself project, and the white plastic frame can be painted to coordinate with the existing door color.

• Door types: paneled, wood, metal, and PVC.
• Frame material: plastic.
• Frame color: white, and paintable.

How can I control access through the pet door?

A snap-on closing panel lets you stop your pet from using the opening when access needs to be restricted. For added weather protection, a second closing panel is available separately; it provides another layer rather than being part of the included single-panel feature.

• Use the snap-on panel to close off pet access.
• A second closing panel is sold separately for an additional weather barrier.

PetSafe has developed pet behavior, containment, and lifestyle products since 1998, and its U.S.-based pet product experts are available by phone, email, or chat. This large door suits pet owners looking for a DIY option that combines access control with a layered flap design for a compatible standard door. It is designed for door openings within the stated thickness range and for climates from -10 to 100 degrees F.