SKU: 45838218081

Adjustable Aluminum Cat Door Window Insert

$134.99 $149.99
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  • USA
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Ships within 48 hours · Estimated delivery Jul 25 - Jul 30

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Description

Adjustable Aluminum Cat Door Window InsertAluminum White Cat Door Window Insert for Sash Windows (6" x 10" Magnetic Flap) with Polycarbonate Door Cover Ideal for Small and Large Cats Give Your Pet the Freedom They Deserve! Easily transform your sash window into a convenient entry and exit point for your furry family members with the Habitat Haven's Adjustable Aluminum Cat Door Window Insert. Designed for pets up to 15 lbs, this compact, energy efficient, and weather resistant door is perfect

Aluminum White Cat Door Window Insert for Sash Windows (6" x 10" Magnetic Flap) with Polycarbonate Door Cover – Ideal for Small and Large Cats

Give Your Pet the Freedom They Deserve!
Easily transform your sash window into a convenient entry and exit point for your furry family members with the Habitat Haven's Adjustable Aluminum Cat Door Window Insert. Designed for pets up to 15 lbs, this compact, energy-efficient, and weather-resistant door is perfect for any sash-style windows that open no less than 14 inches.

Product Features

  • Perfect Fit for Small to Large Cats:  Sized at 6"W x 10"H, this pet door is ideal for cats up to 15 LBs! The overall insert size is 14"H with an adjustable width of 29 to 33 inches.

  • Household Tools, No Hassle Installation:  Installs in minutes with no permanent alterations needed - simply adjust to fit your sash window between 29 in. and 33 in. wide. Weather stripping may be cut to size with any household scissors, and the polycarbonate pet door cover handle is installed with a Phillips head screwdriver.

  • Durable & Weather-Resistant Build:  Constructed with high-quality aluminum, tempered energy-efficient glass, and a sturdy magnetic-locking vinyl flap that keeps out wind and rain, this pet door allows easy access for your pet. 

  • Secure Lock-Out Panel Included:  Includes a polycarbonate door cover with a handle for added security and to control your pets' access. Our proprietary ball-bearing locking system automatically friction-locks your pet door in place when needed.

  • Energy Efficient Design:  Keeps indoor air inside and outdoor elements out thanks to its weatherproof seal, included foam weather stripping, and solid aluminum and tempered glass construction.

Product Specifications

  • Pet Size: Small to large cats (ideally pets up to about 15 LBs).

  • Flap Opening: 6 in. W x 10 in. H. Two panes of see-through tempered safety glass on either side of the cat flap.  

  • Window Fit: Fits sash windows 29 in. to 33 in. wide. Approximately 0.75" Aluminum Thickness (not including locking door handle).

  • Material: White aluminum frame, tempered glass, vinyl magnetic-locking flap, polycarbonate door cover.

  • Color: Primarily white with metallic accents.

  • 10-Minute Installation: Scissors and screw driver recommended (not included).

PLEASE NOTE: Your window track must be at least 1" deep to accommodate the thickness of the adjustable aluminum cat window insert

Fabrication & Shipping

If ordered individually, shipping usually takes about 1-2 business days and your order will ship via small parcel (UPS/FedEx/USPS) which can take 1-5 additional days depending on your location in the USA (see our shipping page).

If shipping internationally, add up to an additional seven (7) business days for shipping.

If your window cat door insert is ordered with a catio enclosure, they will ship together (likely via freight delivery service).

Installation

Download Adjustable Aluminum Cat Door Window Insert PDF Instructions

Product Feedback

Habitat Haven is one of the leading pet product innovation companies in the USA, and we're real people with a genuine desire to deliver exceptional products to market.

Your feedback is important to us and helps us make continuous improvements to this product! Our Aluminum Adjustable Cat Window Insert took almost a year to design, test, improve, and launch - and we're just getting started! If you have any suggestions on how this product could be improved, please email us at [email protected] with attention to our product development office!

Your suggestions might just be incorporated into the next generation of this product, and you could receive a free replacement with the new and improved version!

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 45838218081

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4.3 ★★★★★
Based on 28 reviews
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Product Reviews
M
Verified Purchase
MR
Port Orchard, US
★★★★★ 5
Great for dogs
Color: blue
My dog is obsessed with this! I put plain yogurt thinned with homemade broth in it and he’s entertained for a good 15 minutes, as well as being fairly calm afterward.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 23, 2026
A
Verified Purchase
Alyssa G.
Waukegan, US
★★★★★ 5
Great bowl, would love this in a larger size
Color: blue
This is a great way to treat your dog! I filled it with a bit of plain yogurt drink diluted with water, and my dog absolutely loved it. It only took him about 3-5 minutes to finish it, but he’s about 60lbs, so maybe a bigger size bowl would be better for him. Max capacity of this one is 190 ml. You do have to monitor your dog with this bowl - mine tried to dismantle the bowl when it was empty, trying to get more out of it. Overall I think it’s a fun way to get your dog to drink a little bit more with diluted yogurt, broth, etc.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 6, 2026
A
Verified Purchase
Amazon Customer
West Palm Beach, US
★★★★★ 5
My dog loves it!
Color: black
Kudos to whomever created this! I have a super attached (med) dog that follows me from room to room alllll day. The first time I put this down he went right for it and didn’t even notice i had left the deck. He is very food driven. I used bone broth and pumpkin puree, which was a hit but once I used the apple sauce… HUGE hit. My only complaint is that it doesn’t come in an XL size. My dog can empty it in under 3 minutes..so he doesn’t get relaxed or sleepy! it does splash out a bit from the top so I use it on his food mat or outside..my sister can’t stand the noise the ball makes. I wasn’t diluting enough so the ball doesn’t move smoothly in the video, but it really does work! The cover is very well made and sturdy. I didn’t notice it sliding around at all. My dog also did not try to get the ball out (loves to tear apart toys) or tip it over, but I could see that happening. I wouldn’t use unsupervised unless you have a small dog. Please make a larger size!!!!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 3, 2026
J
Verified Purchase
Jen
Charlottesville, US
★★★★★ 3
Works but the bowl is wacky
Color: blue, Color: blue
This slow feeder is actually a very good idea and my dog likes it. I blend plain, unsweetened yogurt with a little powdered pumpkin & apple pectin and thin it down with water so the roller ball can easily rotate. It's sturdy and it doesn't slip on the floor, which is good. However, I give it only three stars because the bowl inside is a ridiculous design. Instead of the inside surface being a gently sloping, smooth surface, the "legs" underneath protrude up through the inside (see photo). It makes stirring and cleanup much more difficult than it needs to be. Presumably, it's made using injection molding so it should be easy to design it with a smooth finish.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 19, 2026
M
Verified Purchase
Mark Schwenke
Fort Morgan, US
★★★★★ 4
Happy licking brain stimulation!
Color: black
We have a very active 1 year old field golden and we needed something else to stimulate her brain. This has worked out beautifully for that. At first she would want to try to pick it up or move it with her paw but a few corrections and training and she’s learned to just lick at it. It stays well planted in the floor and doesn’t tip over. I had to knock it one star for its ease of use and cleaning. The inside bowl has “fins” inside that make it difficult to stir things up and mix together or to clean. Other than that minor gripe we really love it and would buy again. The enjoyment our girl gets out of is definitely worth the money. It’s been through the dishwasher several times and show no signs of wear and tear so it’s well built. Happy licking!!!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 11, 2026

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