Overview Meet the PETCOMING 3-Flap Wall Mount Dog Door, built to blend practical design with durable materials

This medium-size entry system supports dogs up to 45 pounds and delivers easy, independent access to the outdoors while helping maintain indoor comfort

The design centers on thoughtful details—insulated flaps, secure locking, and a robust aluminum frame—that balance convenience with durability for everyday use

Why it stands out Insulated inner flap plus a secondary set of magnetic flaps with dust seals help reduce drafts and keep dirt out, preserving a cozy interior

All aluminum alloy construction with reinforced welding delivers a lightweight, corrosion-resistant profile that stands up to seasonal changes and frequent use

Two locking points and a closing panel provide flexible access control, allowing you to manage when your pet can go in or out without sacrificing safety

The doorway opening measures 14

4 by 8

4 inches, with a wall cutout of 15 by 8

9 inches and compatibility for wall thickness from 3

95 to 7

5 inches, making it adaptable to many home layouts

Installation and -world use Installation is designed to be straightforward: follow the included video guide to assemble the inner and outer frames over the wall hole

The system supports relocation if you move or want to adjust the entry position, and lightweight aluminum keeps handling simple during setup or repositioning

Medium size is optimized for pets up to 45 pounds, with a flap opening that comfortable passage for most medium dogs

Locking panel enables you to quickly control access inside and outside, adding a layer of security when you’re away

Includes two firefighter stickers, helping responders locate pets quickly in environments requiring urgent attention

Durability and design details Built from high-quality aluminum alloy with reinforced welding, the door resists rust and maintains a clean, modern look year after year

The dual magnetic flaps work alongside dust seals to respond to breeze and weather without slamming shut, delivering a quiet, predictable closing action

Overall, this PETCOMING door is designed to withstand daily use in a busy household while remaining easy to operate for both pets and humans

Visibility into everyday benefits In -world terms, this door less weather intrusion and more pet dom

The locking options allow you to tailor access for different family members or daily routines, and the durable frame reduces the need for frequent s

While results can vary by home, many owners notice a smoother indoor climate and more predictable pet movement with consistent use of the door’s two-flap system and locking features

FAQ Q: What size pets does this door accommodate

A: It supports pets up to 45 pounds, with a 14

4 by 8

4 inch flap opening

Q: How many flaps and locks does it have

A: Two magnetic flaps, a closing panel, and two locks adjustable access and added security for interior and exterior use