When a French patio door is the ideal location for a pet-door installation, the PlexiDor Glass Series French Door Insert is the solution. The product is shipped fully assembled and ready for replacement of the existing glass. All door hardware, including hinges, handle and lock remain unchanged. The insert includes tempered, shatterproof clear or low-e glass. The saloon-style panels of the PlexiDor dog door are lined with industrial weather seal, and aluminum frames are powder-coated and scratch-resistant. The door includes a cylinder lock, two keys and a steel security plate. The insert, which is available in various sizes accommodating dogs up 220 pounds, is available for French doors 80- or 96-inches tall with widths of 32, 34 and 36 inches.