MaxSeal Lockable Patio Pet Door Insert

Description MaxSeal Insulated Patio Pet Door Dual Pane Glass | Sliding Glass Pet Doors | Fully Lockable | Aluminum Panel Maximum Insulating Seal and Weather Barrier .embed-container { position: relative; padding-bottom: 56.25%; height: 0; overflow: hidden; max-width: 100%; } .embed-container iframe, .embed-container object, .embed-container embed { position: absolute; top: 0; left: 0; width: 100%; height: 100%; } The MaxSeal Patio Pet Door provides the ultimate weather seal protection among all patio pet door inserts. This thermo dual pane glass unit features the high performance MaxSeal Dual Flap Pet Door. All Security Boss products are hand built to order.MaxSeal Pet Doors are designed to be friendly for any size pet to use, but yet provide for a weather proof barrier to the outside. These doors are ideal for extreme cold as well as hot environments. An insulated, reinforced security panel slides in to lock off the pet opening when you what to keep your pet inside or keep opening