Sliding Glass Door Pet Door Insert
Sliding Glass Door Pet Door Insert
Sliding Glass Door Pet Door Insert — Aluminum Frame + Tempered Glass (Tool-Free)
A renter-friendly patio sliding door pet insert that gives pets easy in/out access without permanent installation. Built with an aluminum frame and tempered safety glass for a clean, durable look—plus a locking cover to help manage routines at night.
Why I Chose This
A lot of pet doors require cutting into a wall or door (not ideal for renters—or anyone who doesn’t want a big project). I chose this insert because it slides into your existing patio door track with no drilling, while still feeling sturdy and weather-ready. It’s a practical way to give pets freedom without turning your home into a construction zone.
Key Features
- Tool-Free Installation: slides into most sliding door tracks (no drilling)
- Adjustable Height Fit: telescopes to fit common patio door heights
- Aluminum Frame + Tempered Glass for durability and a clean, home-friendly look
- Weather-Resistant Design helps block drafts and handle seasonal changes
- Locking Mechanism + Metal Security Cover to control access and support routines
- Multiple Flap Sizes to fit cats through large dogs
Fit & Specs
- Adjustable Track Height Range (All Sizes): 75 7/8"–80 11/16"
- Frame: Aluminum alloy
- Window: Tempered safety glass
- Security Cover: Metal
Choose Your Size
- Medium (M) — Cats & Small Dogs
- Flap Opening: 8.25" W × 12.25" H
- Weight: 16.3 lbs
- Large (L) — Small To Medium Dogs
- Flap Opening: 10.25" W × 16.25" H
- Weight: 17.9 lbs
- Extra-Large (XL) — Medium To Large Dogs
- Flap Opening: 13.63" W × 23.63" H
- Weight: 23.1 lbs
Estimated Shipping
- Processing Time: 1-2 days
- Estimated Delivery: 3–10 business days worldwide
- Free Shipping Worldwide: On all orders $35+
- Tracking: Provided with every order
FAQ
Will This Fit My Sliding Door? Measure your patio door track height. This insert adjusts from 75 7/8" to 80 11/16". If you’re outside that range, it won’t fit correctly.
Do I Need Tools Or Drilling? No—this is designed to be non-permanent and tool-free, sliding into the existing track.
How Do I Choose The Right Flap Size? Measure your pet’s shoulder width and standing height, then choose the flap opening that gives comfortable clearance (especially for larger breeds).
10 in stock
We're a new store, which means you'd be one of our first customers — and we take that seriously. We personally reviewed every product in our catalog before adding it, and your order is backed by our 30-day hassle-free return policy. We'd love to earn your first review.
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Every item in this store was hand-picked by me — a fellow pet lover who spent way too long researching so you don't have to. If this product is here, I genuinely believe it's worth your pet's home. — Ryan, Founder of MustLovePets
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