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The PlexiDor Sliding Door Series is a premium insulated sliding glass dog door insert designed to replace the existing glass panel in your sliding door window. This custom dog door for sliding glass doors uses tempered IGU insulated glass, a heavy duty aluminum frame, and PlexiDor’s signature saloon style acrylic panels to create a secure and energy efficient pet door solution that performs in hot climates and cold climates. It installs with no cutting and provides a rental friendly, removable option for homeowners who want a sliding glass dog door insert built for long term durability and architectural quality.
This insulated sliding glass dog door insert solves the biggest challenges families face with traditional pet doors.
The IGU insulated glass reduces energy loss in extreme temperatures. The saloon style panels are shatter resistant and operate quietly without the wear of vinyl flaps. The locking security plate adds protection for homes that need a secure sliding glass dog door with a built in safety barrier. It is ideal for large breeds up to 220 lbs. and fits most standard patio sliders. Every detail reflects craftsmanship, weather performance, and long term reliability. Find out why we trust Plexidor.
The sliding glass inserts require a professional measurement prior to order.
The Sliding Door Series installs by replacing the existing glass panel in your sliding patio door. A professional glazier removes the original glass and installs the insulated dog door insert in its place. No cutting into walls or doors. No structural changes. This creates a clean, weather sealed, energy efficient installation that looks like a built in sliding glass dog door. It is ideal for homeowners, renters, and families who want a removable sliding glass dog door insert without compromising aesthetics or performance.
We recommend a professional glass installer. Installation costs vary depending on location and your local options. Generally, installation is expected to cost $250.00 to $800.00 with the average expected to be about $600.00.
A: No — We recommend a professional glass installer. Installation is quick and clean.
If you are looking for professional help, we recommend a local glass company. You can use a website like https://www.thumbtack.com/ to find local glass installer companies and see reviews.
A: No. Your original glass is removed intact and can be reinstalled later.
A: Yes. The insulated glass and industrial weather seal outperform many traditional flap doors. You will want to determine if you have Low E or regular glass to order the same type of glass.
A: Absolutely. The XL size supports dogs up to 220 lbs.
A: Yes. It includes a cylinder lock and steel security plate.
A: Reinstall your original glass and take the PlexiDor insert with you.
A: If your door gets direct sunlight, Low-E glass can dramatically improve comfort and energy efficiency.
Orders usually ship within 1–2 business days. Delivery takes 3–7 days, depending on the location and shipping method.
Manual PlexiDor pet doors come with a 10-year warranty. Electronic PlexiDor pet doors come with a 5-year warranty.
Every part is covered.
If a replacement part doesn’t solve the problem, a new Basic PlexiDor will be sent at no charge to replace the faulty door. The warranty is not prorated. Every part is covered for the full warranty period.
The warranty does not cover damage caused by chewing on Small, Medium, and Large PlexiDor pet doors. The Extra Large PlexiDor features chew-proof trim and is covered.
If your dog is a chewer but is not large enough to need an Extra Large dog door, give us a call at 1-208-643-7931. The BiteGuard KennelPlex kennel door is an option designed for dogs that chew.
In addition to the residential warranty, all PlexiDor products have a 90-day money-back guarantee.
Your satisfaction is important to us. Returns are accepted within 90 days of purchase. Once your return is approved, we will refund the purchase price, less a 30% restocking fee to cover handling and restocking costs.
