Adjustable Aluminum Cat Door Window Insert
SKU: 45838218081

Adjustable Aluminum Cat Door Window Insert

Sale price$134.99 Regular price$149.99
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Ships within 48 hours · Estimated delivery Jul 6 - Jul 11

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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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4.2 ★★★★★
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Verified Purchase
Wana DeVine
Boise, US
★★★★★ 5
Wonderful
Color: White, Size: King (Pack of 2)
Quality pillows
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 6, 2026
C
Verified Purchase
Chris Young
Phoenix, US
★★★★★ 3
Not for hot sleepers
Color: White, Size: King (Pack of 2)
They’re comfortable and keep their shape, but they are not cooling pillows. 10 minutes after laying your head on it. You can feel the heat radiating back . I wake up every night with my head soaked with sweat.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 27, 2026
K
Verified Purchase
Kenny V
Omaha, US
★★★★★ 5
Good set
Color: White, Size: King (Pack of 2)
Soft and fluffy! I like the ability to add or remove filling via the zippers. All pillows should have this!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 24, 2026
D
Verified Purchase
DR
Lake Worth, US
★★★★★ 5
The best pillow I've ever had!
Size: King (U.S. Standard), Number of Items: 2
I have tried a LOT of pillows over the years. I'm allergic to feathers so I need something non-allergenic. I am a back and side sleeper, and all of the pillows I've tried have gone flat after just a few weeks. Well I've had these for a couple of months now, and they show no sign of flatness whatsoever. A few punches or a fluff cycle in my dryer each week plumps them right up. They are just the right kind of firmness -- enough give so that I'm not kinking my neck, but not too much give so that my head ends up on the mattress by morning. I just cannot say enough good things about these pillows. I'm so excited that I finally found one that is perfect for me. As others have said, they arrive vacuum packed. They look a bit weird, and it will make you wonder how they will ever fluff up from how flat they are when they arrive. But look at it as an opportunity to take out your frustrations lol. Whack them on a wall, punch the bejeebers out of them, it will make you feel good and it will inflate them right up. Or throw them in the dryer like I did and in 15 minutes you will have a perfectly fluffy pillow. All in all, I highly recommend these. The price point is so reasonable, and they seem to be well made. Five stars all around.
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Reviewed in the United States on January 19, 2025
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Verified Purchase
Gary
Alexandria, US
★★★★★ 5
Updated: actually very good pillows for the price
Size: King (U.S. Standard), Number of Items: 2
Wow! It is amazing at how compact these arrive in their package... it actually was a bit of work to get them out of the packaging it was so tight. Once out, they immediately began to "size up" and within about 15 minutes had reached maximum size. They are comfortable pillows, but lack the firmness that I wanted. On a scale of 1-5, I'd rate them 3 at the most, possible a 2 if 5 is maximum firmness. Updated: After about a month or so of having these, I have to admit my initial impressions were flat out wrong... these are fantastic... comfortable and more firm than I initially thought... probably 4-4.5 out of 5 on the firmness scale now. Maybe they just take a while to decompress? Anyway, would now definitely recommend!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 25, 2025

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