Endura Flap E2 Giant Dog Door for Big & Tall Dog Breeds

Endura Flap pet doors are designed to last a lifetime and are worth the investment. Our products are made in the USA with a focus on quality and durability. Unlike other pet doors, Endura Flap doors are built to last and effectively insulate your home. If you ever encounter any issues, our responsive team will fix them at no additional cost.

Our pet doors are engineered with sturdy aluminum frames and patented polymer flaps to ensure high-quality production. We have a long history in the industry, with roots dating back to 1976 when we began as a mail-order catalog business. Our goal is to create the best pet door on the market, prioritizing quality over cost.

When choosing the right size flap for your pet, make sure it clears the top of your dog's back by at least 1" and that the step-over height is no more than 1/3 of your pet's shoulder height. With 4 available sizes, our pet doors cater to both small cats and dogs up to 36" tall.

The flap seals tightly to insulate against weather and keep out bugs, while magnets ensure a complete seal even in winds up to 50 mph. While a single flap is energy-efficient and capable of withstanding winter weather, the double flap option provides extra insulation.

Whether you choose a door or wall mount, the flap and frames are identical, with the only difference being the included installation hardware. Our locking covers slide in from the top and can be used on the inside or outside frame for double flap models.

With over 500,000 satisfied customers since our inception, we are proud to offer the Endura Flap Giant Double Flap Dog Door for Doors. Designed for doors 1-3/4" to 2-1/4" thick, this pet door features durable and extra-large flaps that can withstand 50 mph winds and temperatures from -40℉ to 110℉. The UV-resistant polyolefin flap material ensures flexibility in the cold and resistance to warping in heat. Additionally, adjustable magnets allow for customizable insulation for your specific needs.

For easy installation, the door mount kit includes all necessary components, like the installation template, inside and outside flap frames, screws, silicone, and more. The Endura Flap Giant Double Flap Pet Door for Doors is machine tested through 3,000,000 trials without failure, guaranteeing a lifetime of use. Invest in a reliable and durable pet door solution with Endura Flap for the freedom and comfort your pet deserves.

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