Abstract: A pet door having decorative and customizable aesthetic features. The pet door includes subframe assemblies that are connected to each other with fasteners that extend through the aperture defined by the door. Thus, the subframe assemblies are fixed to the door, but it is not necessary to drill or form holes in the door in order to install the pet door. The pet door can be adapted to fit doors of various sizes with a modular core frame. The core frame includes a plurality of core members, each of which has one or more core elements. The core members extend laterally between the first and second subframe assemblies and defining a passageway through the door. Decorative frames are releasably attached to the subframe assemblies and can be removed or replaced, whereas the subframe assemblies remain fixed to each other and the door. Decorative frames allow owners to customize pet doors to taste or to match interior and exterior decors.

Abstract: An adjustable pet door having decorative and customizable aesthetic features. The pet door includes subframe assemblies that are connected to each other with fasteners that extend through an aperture defined by a door. The pet door can be adjusted to fit doors of various sizes by varying the number of module core frames disposed between the subframe assemblies. The core frames extend laterally between the subframe assemblies and define a passageway through the door. Decorative frames are releasably attached to the subframe assemblies and can be removed or replaced without having to remove the subframe assemblies from the door. A security panel can be secured to one of the subframe assemblies to prevent animals and intruders from entering a residence through the pet door.

Abstract: The present disclosure relates to a door panel for use with a preexisting sliding-type patio door. The door panel comprises an outer frame, an inner frame member, an upper panel and a connection between the outer frame and the preexisting sliding-type patio door. The connection between the outer frame and the preexisting sliding-type patio door may comprise one or more fasteners, a hinge mechanism, or a tongue-groove mating between the fame and the bottom track of the sliding-type patio door. The outer frame has a top, a bottom opposite and spaced apart from the top, a left side between the top and the bottom and a right side opposite and space-apart from the left side. The inner frame member is connected between the left and right outer frame sides at a location spaced apart from the bottom. The upper panel is disposed within the outer frame between the top and the inner frame member. This upper panel may be made of a transparent-material.