3-Flap Medium Dog Door for Exterior Aluminum

Updated September 15, 2026

This auction ended on September 20, 2026. See upcoming auctions from ATX Auctions Rossville.

Lot number	318
Auction	Overstock Product Liquidation Rossville 9/20
Date	September 20, 2026 at 6:00 PM PDT
Auction house	ATX Auctions Rossville
Location	Vista, California

Condition: NEW- Title: 3-Flap Medium Dog Door for Exterior Aluminum Brand: PETCOMING Model: FKDD3 ASIN: B0DJ33N3FR Color: White All Aluminum Alloy White Frame : The whole frame is 100% made of high quality Aluminum Alloy, which is highly sturdy, and the white frame is more suitable for your door. Unlike other iron metal dog doors, it is not easy to deform, break or be destroyed. And it has excellent resistance to rust and corrosion, and the paint won't peel off. Why choose between durability and look? Get both! New Insulation+Two Flaps : Petcoming dog door adds an insulation flap among Two flaps to insulate against cold air outdoor and improves warmth performance. In the meantime, the magnetic strips equipped on the double flaps and the dust strips on the frame can enhance sealing and effectively prevent the dust and insects. Dog Door Size Details : Equipped with a spacious 14.4 x 8.4 inches flap opening, this dog door is suitable for medium dogs weighing up to 45 pounds. Its design includes adjustable channels that can perfectly fit door or wall with a thickness between 1.26 and 2.08 inches. Ensure Your Dog's Home Security : Our well-designed pet door is equipped with a closing panel and sturdy aluminum security lock, which provides excellent durability and resistance to damage. Simply slide and lock the door panel when you are away from home to provide your dog with reliable security and prevent him from going out without permission. Easy Installation : We fully understand the needs of users. Whether by using the manual, you can easily and quickly complete the installation. And please ensure that the size and thickness of this product is compatible with your door/wall before starting the installation.

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