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[Petoasis] Heavy Duty Aluminum Dog Door with Lock,3 Flap Insulated Dog Door with Installation Manual,Never Rust (Indestructible) (Silvery White, XLarge for Door)

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$159.99

$ 75 .99 $75.99

In Stock

1.:Large For Door


2.Color:Black


About this item

  • WEATHERPROOF DOG DOOR:Please carefully review the size chart in the second picture and confirm if the size is suitable before purchasing.The magnetic 3 flap dog door can keep warm, prevent wind and rain, and isolate mosquitoes and insects
  • PETOASIS ADVANTAGES - More durable than plastic dog doors - higher rust resistance level than iron doors and no paint peeling - both interior and exterior can be locked - insulation layer helps with energy management - insulation layer can be removed, friendly to little dogs - includes installation instructions and all necessary accessories
  • PETOASIS Extra Services: PETOASIS provides an additional dog door flap replacement service for all customers. If your dog door flap is damaged by a dog during use, we can replace it with a new one for you. This can greatly reduce the maintenance cost of doggie doors. The replacement cost of other brands of dog door flaps is at least 25
  • NEVER RUST ALUMINUM DOG DOOR - The entire dog door is made of aluminum alloy. Compared to plastic doors, aluminum is more durable and suitable for active dogs.There are aluminum panels on both the inside and outside of the door that can be locked. When the inner panel is locked, it cannot be opened from the outside and will not reduce the burglary resistance of the house
  • Three-Year Warrnaty and Rapid-Response Customer Service: We're committed to exceeding your expectations in satisfaction and quality for you and your pets. Choose Petoasis to create a safe and comfortable haven for your beloved pet – not just a pet door, but a cozy oasis for you and your furry friend



4.5 out of 5 stars Best Sellers Rank
  • #6,332 in Pet Supplies (See Top 100 in Pet Supplies)
  • #9 in Dog Doors
Date First Available May 14, 2024

Product Description

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3 Flaps of Insulation Material

The 3 flaps structure contains insulation material inside, which can effectively help you save energy in winter or summer.All 3 flaps can be disassembled separately for weaker dogs to pass through.

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Weatherproof Door Flap

Magnetic door flaps are used for quick closure after dogs pass through. Through our experiments, thick and magnetic door flaps can withstand 95% of wind and rain weather.

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Internal/external Panel.

Dog door contains two door panels for locking. Others cannot open the internal door panel outside the door without damaging it.

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Thickened Aluminum Alloy

Most other brands use thin iron plates or plastic+aluminum alloy materials. All door frames of Petoasis are made of aluminum alloy.

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Lock Design

Dog door has locks on both the inside and outside. You can easily control the opening or closing of the door.

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Durable Door Flap

All Petoasis orders can enjoy one replacement service for damaged door flaps. This can reduce the cost of maintaining your dog door.

Must see before purchasing!

How to choose the appropriate size for your dog

Keep the dog standing

Measure the maximum width of the dog (chest or abdomen - based on the dog's body size)

Measure the maximum height of the dog (from ankle to the highest point on the back)

Compare the size of the door opening to ensure that the dog can pass through

Tip: If your dog's body size is close to the size of a dog hole, we recommend purchasing a larger size to make it more comfortable for your dog to pass through.

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About Size - Important!

If you have an old dog door that needs to be replaced, you need to ensure that the cut size of the new dog door is greater than the current size.

M-Medium Dog Door:

Cut size on the door of the house: 13.78 "H x 10.24" W Size that dogs can pass through (Flap): 12.0 "H x 8.07" W

Suitable for: Papillon, Chihuahua, Pomeranian, Toy Poodle, Bichon Frise, etc

L-Large Dog Door:

Cut size on the door of the house: 17.71 "H x 12.0" W Size that dogs can pass through (Flap): 16.2 "H x 10.2" W

Suitable for (Some dogs may need XL Door as adults):Bulldog, Border Collie, Cocker Spaniel, Golden Retriever, Sheltie, Alaskan Malamute, Standard Schnauzer, Australian Shepherd, Labrador Retriever, Springer Spaniel, etc

XL-Large Dog Door:

Cut size on the door of the house: 25.19 "H x 15.94" W Size that dogs can pass through (Flap): 23.5 "H x 13.7" W

Suitable for: Doberman Pinscher, Bernese Mountain, German Shepherd, Great Dane, Irish Wolfhound, Scottish Deerhound, etc

7716515

Bubbles Smith
Reviewed in the United States on March 3, 2025
Easy to install and fit well in the hole where our old large pet door had been. We did cut some foam and fill in a 3/4 inch gap at the top. No biggie. We have two larger dogs and two cats. This door is not see through like the old one. We went outside and the two dogs went through with no problems. We went back inside and pushed the cats through. They figured it out and came back in within 15 minutes. We've had some pretty strong winds since without the issues we were having before which was the single flap standing at a 45 degree angle in the wind. Overall, very satisfied with this purchase.
Customer
Reviewed in the United States on February 24, 2025
The door is well made and easy to install. I had an issue with the flap ripping and ordered a replacement flap. I later read that they had a lifetime guarantee on their flaps. I emailed the company and they reimbursed me for the flap. They were very nice and responsive. I recommend this door.
maniac911
Reviewed in the United States on February 2, 2025
Great product. Easy to install. It came with everything needed to install. Aligning the bolts took some patience though. Seems durable.
Jalana Watkins
Reviewed in the United States on February 15, 2025
Love how it has two flaps with insulated middle! Helps keep the wind from blowing in into the laundry room when our weather is cold and windy. I no longer wake up with puddles of rain in the laundry room. Because the dog flap is heavier. And my laundry room is no longer freezing cold in the winter!And my husband said it was easy to install.
Reviewed in the United States on February 13, 2025
The product actually works great. I have no problem with the quality. However, one of my dogs who used to use our old doggie door will not use this new doggie door, and my only explanation is that the flaps to the new doggie door are not transparent.So, to the seller of this product, I would think about offering some transparent flaps to your doors. We have to now replace the gray flaps that came with the doggie door and try to find transparent flaps from someplace else that will hopefully fit correctly.
Eli
Reviewed in the United States on January 17, 2025
The three flap design does a lot better than the old doggie door I had this doggie door has a warranty which will be nice for the future highly recommend it's very sturdy construction better than the plastic ones decently priced way easier than letting your dogs out all the time
Christopher
Reviewed in the United States on December 30, 2024
I have installed several doors for pets across the years/houses, and this door is by far the best we have used yet. The slim aluminum frame is a great upgrade from the bulky plastic doors that extended out on each side of the door in the past.My favorite aspect is that the door flaps can be removed or adjusted. Our dogs had no problems with the new door, but our cat was timid at first. By removing all but one flap we were able to ease her adjustment, and she can now come and go with ease even with the other two flaps in place.Overall great sturdy door that was easy to install.
Customer
Reviewed in the United States on December 2, 2024
The door was easy to install and looks great. Only complaints I have is 1 of the spring loaded locking assembly's arrived broken in which I have requested a replacement. Also, the sliding door has the ability to hold open by use of the spring loaded latch but it's a bit of a flaky design where it doesn't take much knocking on the door to have that latch come free and the sliding door falls down into the closed position. I'll probably just manually take that sliding door in and out to avoid in coming down on my dog as he's trying to come in.
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