PETCOMING Durable Frame 3-Flaps Wall Dog Door | Extreme Weather Pet Door Up to 100 lb

Overview

Give your pet a safe, independent route between spaces with the PETCOMING Durable Frame 3-Flaps Wall Dog Door. This wall-mounted design creates a tunnel through your home to another area, offering convenience for you and freedom for your dog or cat. The unit is designed to fit walls ranging from 3.35 to 7.48 inches thick and features a defined flap opening that accommodates pets up to 100 pounds.

Crafted with a focus on practicality and durability, this door blends into your doorway, patio, or interior wall while standing up to daily use and the elements. It’s the kind of upgrade that can make routine pet care smoother and more enjoyable for both you and your furry companions.

Weather-ready design

Three-flap protection, including two magnetic flaps and one insulated flap, delivers improved resistance to wind, heat, and noise. This setup offers a more robust barrier than standard two-flap doors, helping maintain indoor comfort while still letting your pet move freely.

• Two magnetic flaps plus one insulated flap for stronger weather protection
• Three-flap configuration reduces drafts, noise, and temperature swings
• Opening measures 17.3 by 9.45 inches; suitable for pets up to 100 lb
• Wall tunnel supports thickness from 3.35 to 7.48 inches
• Locking panel to control when your pet can enter or exit
• Includes two pet rescue stickers for safety awareness

Durable construction

Built from heavy-duty outdoor-grade polymer and reinforced with thicker materials, the frame is designed to endure impact, weather, and everyday wear. The result is a sturdy, dependable doorway that stays secure and practical through the seasons.

Freedom with safety

Give your pet the autonomy to explore the yard or rest areas while you maintain control through the locking panel. The safety stickers help alert responders that a pet may be inside during emergencies, adding a thoughtful touch to homeowner safety.

Fit, installation, and care

Check the size chart to ensure comfortable passage for your pet. The flap opening is 17.3 by 9.45 inches, and the door fits walls or doors from 3.35 to 7.48 inches thick. This model is designed for pets up to 100 pounds, making it a solid option for medium to large dogs and some cats.

• Size guide helps you match your pet’s body and weight to the opening
• Opening 17.3 by 9.45 inches supports pets up to 100 lb
• Fits walls or doors 3.35 to 7.48 inches thick
• Locking panel provides optional access control
• Free replacement flaps if damaged or detached

Support you can rely on

Petcoming stands behind its products with 24/7 customer support and a commitment to helpful, timely assistance. If a flap ever needs replacement, you can request a free replacement, reinforcing the balance of quality and peace of mind that comes with this door.