Description
xDiscover PETCOMING Durable Frame 3-Flap Wall Dog Door
For pet lovers who value independence, comfort, and control, the PETCOMING 3-flap wall dog door offers 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 freedom 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 clearance
Safety, freedom, 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 real-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.
Shipping & Return
xReturns Policy
You may return most new, unopened items within 30 days of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.).
You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).
If you need to return an item, simply login to your account, view the order using the "Complete Orders" link under the My Account menu and click the Return Item(s) button. We'll notify you via e-mail of your refund once we've received and processed the returned item.
Shipping
We can ship to virtually any address in the world. Note that there are restrictions on some products, and some products cannot be shipped to international destinations.
When you place an order, we will estimate shipping and delivery dates for you based on the availability of your items and the shipping options you choose. Depending on the shipping provider you choose, shipping date estimates may appear on the shipping quotes page.
Please also note that the shipping rates for many items we sell are weight-based. The weight of any such item can be found on its detail page. To reflect the policies of the shipping companies we use, all weights will be rounded up to the next full pound.
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