PetSafe Sliding Glass Pet Door
- Dog Gate
- 100 pounds
- Metal
- Flap,Lock,Magnetic
- More reviewed than 94%
A practical no-cut option for giving a large dog, or a mixed cat and dog household, door access through an existing sliding glass door, worth checking your door's height against its adjustable range first.
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How it ranks among the 109 dog gates we track
4.4★ across 25,931 Amazon ratings, Bayesian-smoothed toward the category average.
25,931 Amazon ratings, weighted on a log scale so huge counts don't drown everything.
500+ 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: medium - useful but incomplete evidence.Last refreshed Aug 4, 2026. Data-computed, not a hands-on test. Compiled by the ProductDome Research Team.
Overview
Rather than cutting into a wall, this PetSafe kit slides a full replacement panel into an existing glass door track, with a locking flap sized for dogs up to 100 lbs and an aluminum frame that adjusts to fit doors 75 7/8 to 80 11/16 inches tall.
This listing is filed under dog gates in the source catalog, but the title and specs make clear it is a sliding glass pet door insert, not a gate or barrier. Because it replaces the existing sliding door panel rather than cutting through it, it is a common pick for renters who cannot modify the structure. The flap uses magnetic and lockable closures, and the kit includes weather stripping to seal the install.
- No-cut installation into an existing sliding glass door track
- Adjusts to fit doors 75 7/8 to 80 11/16 inches tall
- Flap rated for dogs up to 100 lbs, lists cat compatibility too
- Includes closing panel, latch and weather stripping
Who it's for
Renters and homeowners with a sliding glass door who want a large dog, or a mixed cat and dog household, to come and go without cutting into a wall are the clear fit. Doors outside the 75 7/8 to 80 11/16 inch range won't work with this kit.
Strengths and trade-offs
Drawn from this product's published specifications.
- No cutting or permanent structural change required
- Locking flap keeps the door secure when needed
- Rated for dogs up to 100 lbs, cats too
- Includes weather stripping for a sealed install
- Only fits sliding doors within its specific height range
- Aluminum frame adds visible hardware to the glass door
- Higher price point than a wall mounted flap door
Performance notes
Because it replaces the existing sliding door panel rather than cutting through it, installation does not require permanent alteration to the door or wall, which is the main reason it is marketed to renters. The flap combines a magnetic closure with a separate lock, and the kit ships with weather stripping to limit drafts around the frame.
Specifications
| Brand | PetSafe |
|---|---|
| Model | PPA11-13129 |
| Dimensions & fit | |
| Weight Capacity Maximum | 100 pounds |
| Item Weight | 19.3 pounds |
| Dog Breed Size | Large |
| Construction & materials | |
| Material Type | Metal |
| Frame Material | Aluminum |
| Color | White |
| Compatibility & installation | |
| Maximum Compatible Thickness | 0.7 inches |
| Minimum Compatible Thickness | 1 inch |
| Smart Home Compatibility | Not Smart Home Compatible |
| Included components | |
| Unit Count | 1 |
| Included Components | Closing Panel, Glass Sweep, Latch, Petsafe Freedom Patio Panel Pet Door, User Manual, Weather Stripping |
| Warranty & support | |
| Manufacturer Warranty Description | 1 year |
| Other details | |
| Closure Type | Flap,Lock,Magnetic |
| Pet Type | Cat, Dog |
| Best Sellers Rank | #4,399 in Pet Supplies (See Top 100 in Pet Supplies) #5 in Dog Doors |
| Manufacturer | Radio Systems Corporation |
| Target Audience | Dogs |
| Model Number | PPA11-13129 |
| Manufacturer Part Number | PPA11-13129 |
| Customer Reviews | {'ratings_count': '25,931', 'stars': '4.4'} |
| Item Type Name | PetSafe® 1-Piece Sliding Glass Pet Door, Large, White, 81 inches |
| Upc | 729849131293 |
| Asin | B005CO91TK |
Other PetSafe dog gates
How it compares
This product against the closest alternatives we track in dog gates.
| Product | Amazon rating | Ratings | ProductDome score |
|---|---|---|---|
| PetSafe Sliding Glass Pet DoorThis product | 4.4 / 5 | 25,931 | 4.2 / 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 |
| MYPET Paws Portable Pet Gate: 26-40" Wide ExpandableMYPET | 4.2 / 5 | 50,100 | 4.4 / 5 |
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Questions about the PetSafe PPA11-13129
Common buyer questions answered straight from the product spec data - no fluff, no "it depends".
Does installing the PetSafe Sliding Glass Pet Door require cutting a hole?
No, it replaces the glass panel in an existing sliding door track without cutting.
What height doors does it fit?
It adjusts to fit sliding door openings between about 75 7/8 and 80 11/16 inches tall.
Can the door be locked?
Yes, the closure type includes a flap, magnetic seal and a separate lock.