Ideal Pet Products Aluminum Sash Window Pet Door
- Dog Gate
- 90 pounds
- Aluminum
- Lock-Out Slide
- Better rated than 64%
- More reviewed than 85%
A window sash pet door for dogs and cats up to 90 pounds, suited to renters or anyone who wants pet access without permanent door or wall modification.
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How it ranks among the 109 dog gates we track
4.5★ across 8,600 Amazon ratings, Bayesian-smoothed toward the category average.
8,600 Amazon ratings, weighted on a log scale so huge counts don't drown everything.
100+ bought on Amazon last month.
Brand identity, imagery, description and spec coverage.
The ProductDome score is separate from the Amazon rating shown above: it combines the Bayesian-smoothed Amazon rating with evidence volume, tracked demand, and data quality across the 109 dog gates we track - how the scorecard works · full dog gates data report. Confidence: high - strong rating volume and complete data.Last refreshed Aug 4, 2026. Data-computed, not a hands-on test. Compiled by the ProductDome Research Team.
Overview
An aluminum sash pet door that mounts into a window opening rather than a wall or existing door, adjustable to fit window widths from 33 to 38 inches with a large 10.5 by 15 inch flap.
This is a window installation, not a wall or door mounted pet door, so it fits vertical or horizontal sliding sash windows within the listed width range rather than a fixed opening. It carries a 90 pound weight capacity and a lock-out slide closure for when the door needs to stay shut.
- Fits window widths 33 to 38 inches
- Large 10-1/2 x 15 inch flap
- 90 lb weight capacity
- Lock-out slide closure
Who it's for
Fits households wanting to add pet access through a window rather than cutting into a door or wall, for dogs and cats up to about 90 pounds. Not suited to windows outside the 33 to 38 inch width range.
Strengths and trade-offs
Drawn from this product's published specifications.
- Adjustable to fit windows 33 to 38 inches wide
- Large 10.5 x 15 inch flap for bigger pets
- Lock-out slide to close off access
- One year manufacturer warranty
- Only fits sash windows in the stated width range
- Aluminum frame, not for permanent wall installation
Performance notes
The aluminum frame adjusts telescopically to different sash widths and includes a lock-out slide so the flap can be closed off, which matters most for controlling access at night or when other pets should not go outside.
Specifications
| Brand | IDEAL |
|---|---|
| Model | 33SWDXL |
| Dimensions & fit | |
| Weight Capacity Maximum | 90 pounds |
| Item Weight | 12.1 pounds |
| Dog Breed Size | Large |
| Construction & materials | |
| Material Type | Aluminum |
| Frame Material | Aluminum |
| Color | White |
| Compatibility & installation | |
| Maximum Compatible Thickness | 15.1 inches |
| Minimum Compatible Thickness | 1.7 inches |
| Smart Home Compatibility | Not Smart Home Compatible |
| Included components | |
| Unit Count | 1 |
| Other details | |
| Closure Type | Lock-Out Slide |
| Pet Type | Cat, Dog |
| Best Sellers Rank | #13,861 in Pet Supplies (See Top 100 in Pet Supplies) #51 in Dog Doors |
| Manufacturer | Ideal Pet Products |
| Target Audience | Dogs |
| Model Number | 33SWDXL |
| Manufacturer Part Number | 33SWDXL |
| Customer Reviews | {'ratings_count': '8,670', 'stars': '4.5'} |
| Item Type Name | Pet Door |
| Upc | 030559103501 781163110415 |
| Asin | B00BYC4NBU |
Other IDEAL dog gates
How it compares
This product against the closest alternatives we track in dog gates.
| Product | Amazon rating | Ratings | ProductDome score |
|---|---|---|---|
| Ideal Pet Products Aluminum Sash Window Pet DoorThis product | 4.5 / 5 | 8,600 | 4.3 / 5 |
| Regalo Safety 29-38.5" Baby Gate for Doorways & Bottom of StairsRegalo | 4.5 / 5 | 172,400 | 4.5 / 5 |
| Safety 1st Easy Install Walk Thru Baby Gate for Doorway With DoorSafety | 4.5 / 5 | 22,100 | 4.5 / 5 |
| Evenflo Expansion Walk-Thru Room Divider Baby GateEvenflo | 4.6 / 5 | 9,400 | 4.5 / 5 |
| PetSafe Never Rust Wall Entry Pet DoorPetSafe | 4.6 / 5 | 9,183 | 4.4 / 5 |
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Questions about the IDEAL 33SWDXL
Common buyer questions answered straight from the product spec data - no fluff, no "it depends".
What window widths does the Ideal Pet Products sash door fit?
It adjusts to fit window widths from 33 to 38 inches.
What is the weight capacity of this pet door?
It is rated for pets up to 90 pounds.
Can the door be locked shut?
Yes, it has a lock-out slide closure.