Each house is individually hand crafted with high quality workmanship and materials. Cedar is the wood of choice for long outdoor use and will last a lifetime. All of our houses are insulated with a Thermal-Ply insulation that is placed inside the floor, walls and ceiling that not only keep your pet warm in the winter but it also gives them a nice cool place to go to during the heat of the summer. This smart design offers comfort for kitties: Its elevated height keeps them from ground chill and wet conditions. The lounging deck is a great place for cat naps. The generous porch roof helps shield the doorway opening from dripping rain and melting snow. It's perfect cat furniture for the neighborhood feral who is adamant about staying outdoors or for the indoor kitty who insists on hanging out near you while you're in the garden.