Full-Size Window Pet Door for Cats & Small Dogs, Width Adjustable Fits Sliding Windows, 10-Min Install, Aluminum Frame, HD High-Transparency Glass, Weatherproof Design, Magnetic Close Review
By Marcus Bell · Dog nutrition editor · Published 2026-06-04 · Updated 2026-07-07
This HOMEPEDIA window pet door is a solid choice for owners who don't want to cut into a wall or exterior door, offering an aluminum frame, magnetic closing, and a wide 32 to 36 inch window fit backed by a 4.5 star rating.
Renters or homeowners who want a pet door for cats and small dogs without modifying a door, using an existing 32 to 36 inch sliding window instead.
Skip if
Your sliding window doesn't fall in the 32 to 36 inch width range, since the frame is built specifically for that fit.
Breed size All
Priced 213% above the category median ($31.95 across 49 tracked models)
Our scorecard
4.5/5overall
Owner rating4.5/5
4.5 average across 489 owner ratings
Popularity2.4/5
489 owner reviews, fewer than most models here
The overall score is owner satisfaction weighted by how many reviews back it, so a high rating from few reviews counts for less. The bars below show where this model stands against the other dog and cat food, health, gear and grooming we track in this category on price, popularity and size. Context, not marks against it, and our read of the data, not a lab test.
Overview
["The HOMEPEDIA Full-Size Window Pet Door is priced at $99.99 and installs into sliding windows between 32 and 36 inches wide, with the brand claiming a roughly 10 minute install. Instead of cutting into a door, it fits directly into the window track, which appeals to renters or anyone who doesn't want to modify a door permanently.", "It's built with an aluminum frame and HD high-transparency glass, and uses a magnetic locking closure to keep the flap sealed when not in use. HOMEPEDIA rates it for both cats and small dogs up to 25 lbs, and describes it as weatherproof for year-round use.", 'With 489 reviews and a 4.5 star average, plus about 100 units bought in the past month, this is one of the more established window door options in this category, with a meaningful review base backing up the higher price point.']
Pros
Solid 4.5 star average across 489 reviews
Fits a wide 32 to 36 inch sliding window range
Aluminum frame with HD high-transparency glass
Magnetic locking closure for a sealed flap
No door modification required, quick window install
Cons
Higher price at $99.99 compared to most doors in this category
Only fits sliding windows within the 32 to 36 inch range
Requires a compatible window, not usable on all homes
Specifications
Breed size
All
Performance notes
The frame is aluminum with HD high-transparency glass panels, the closure is magnetic locking, and it's rated for pets up to 25 lbs, with a minimum compatible thickness of 1 inch for the window track.
What buyers say
A 4.5 star rating from 489 reviews with about 100 recent purchases points to consistent satisfaction among buyers, despite this being a pricier option in the category.
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