Short Answer
Use the table below to compare flap size, frame width, and step-over height for the Glass Patio Pet Door.
Dimensions
| Specification | Small | Medium | Large |
|---|---|---|---|
| Flap Width | 170 mm (6.7") | 225 mm (8.9") | 280 mm (11.0") |
| Flap Height | 235 mm (9.3") | 310 mm (12.2") | 410 mm (16.1") |
| Frame Width | 265 mm (10.4") | 315 mm (12.4") | 375 mm (14.8") |
| Step-Over Height | 50 mm (2.0") | 100 mm (3.9") | 150 mm (5.9") |
Standard Door Height Range
The Glass Patio Pet Door fits sliding door openings from:
1960–2120 mm (77.2–83.5")
Extensions are available for taller doorways.
See:
How Tall Can I Extend the Glass Patio Pet Door Using Extensions?
Bottom Riser Compatibility
An optional Bottom Riser is available to increase the flap entry height for taller pets.
| Size | Standard Step-Over Height | With Bottom Riser |
|---|---|---|
| Small | 50 mm (2.0") | 100 mm (3.9") |
| Medium | 100 mm (3.9") | 150 mm (5.9") |
| Large | 150 mm (5.9") | 200 mm (7.9") |
Important
Because every pet and sliding door setup is different, customers should always measure both their pet and sliding door before purchasing.
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Keywords
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