The PlexiDor Door Mount Dog Door is a premium, insulated pet door designed for homeowners who want durability, security, and architectural quality. Instead of vinyl flaps that crack, warp, or need constant replacement, PlexiDor uses shatter resistant saloon style panels that open smoothly and seal tightly. The result is a quiet, energy efficient dog door that protects your home’s temperature while giving your dog safe, independent access.
Built for wood, fiberglass, and steel exterior doors, this model is ideal for medium to XL breeds and for dogs who are tough on traditional flaps. The chew proof frame, rigid panels, and keyed lock create a secure, long lasting solution that fits beautifully into modern and luxury homes.
This is the dog door for families who want performance, not plastic. It is engineered for real weather, real use, and real dogs. Checkout our catalog for to learn why Plexidor Pet Doors can't be beat for quality.
Key Features
Check out the PlexiDor Pet Door Catalog
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Insulated dual panel design for superior energy efficiency in hot and cold climates
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Shatter resistant acrylic panels that swing quietly and never need replacement
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Chew proof aluminum frame built for strong, high drive, or destructive dogs
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Full perimeter weather seal to reduce drafts and maintain interior temperature
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Keyed security lock plus a steel security plate for extended travel or nighttime protection
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Smooth, quiet operation that reduces noise and eliminates flap slapping
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Sized for medium to XL breeds including shepherds, retrievers, mastiffs, and working dogs
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Installs in standard exterior doors including wood, fiberglass, and steel
Energy Efficiency

This door meets the Dogominium standard for craftsmanship, longevity, and comfort and outperforms traditional pet doors. The rigid panel system eliminates the ongoing cost of replacement flaps. The insulated design supports climate control in luxury homes. The security features protect both your dog and your property. It is a long term investment that elevates your home and your dog’s daily life.