Discover PETCOMING Durable Frame 3-Flap Wall Dog Door For pet lovers who value independence, comfort, and control, the PETCOMING 3-flap wall dog door a robust, weather-ready entry solution

Designed to pass through walls between 3

35 and 7

48 inches thick, it creates a seamless tunnel from your living space to an outdoor area, giving dogs and cats the dom to explore on their terms while you maintain energy efficiency and interior comfort

Three flaps for extreme weather protection This model steps beyond standard two-flap designs by adding an insulated flap plus two magnetic flaps

The setup helps reduce drafts, manage heat, and soften sound transmission, all while keeping a smooth, pet-friendly operation for daily use

Two magnetic flaps seal when closed to minimize drafts Insulated flap enhances temperature stability Combination improves wind, water, and sound resistance Durability you can rely on Constructed with a heavy-duty outdoor-grade polymer frame and reinforced materials, this door is built to endure exposure to the elements and everyday wear

It’s designed for long-term performance in busy homes and active households

Thick, resilient materials for strength Weather-ready design suitable for outdoor placement Supports pets up to 100 lb with confident Safety, dom, and easy control Give your pet the independence to explore the backyard or take a potty break when needed, while you stay in control with a locking panel

The package also includes two pet rescue stickers to alert responders if a rescue is required

Locking panel enables controlled access Rescue stickers provide safety awareness for responders Suitable for pets up to 100 lb Size, fit, and practical tips Before purchasing, review the size chart and confirm your wall or door thickness

The flap opening measures 17

3 by 9

45 inches, a generous size for many dogs and cats

This plastic door is designed for walls or doors within the stated thickness range and should be measured for a comfortable fit

In -world use, homeowners appreciate the door’s clean integration with walls, helping maintain indoor climate stability and reducing doorway clutter

For households with energetic pets, the door can naturally support measured outdoor time and safe, self-directed adventures

FAQ Q: What size is the opening and what pets can pass through

A: The opening is 17

3 by 9

45 inches and supports pets up to 100 pounds; check your pet’s shoulder width for comfortable passage

Q: Is this door weather-friendly

A: Yes

It uses two magnetic flaps and an insulated flap to improve wind, water, and temperature resistance