Morrisett Dome Home in Alaska Morrisetts’ Monolithic Dome Dream Home — It’s on a 2-1/2-acre site in a forested area of Anchorage, Alaska. Two Domes — The home dome has a diameter of 36’ and a height of 14’ with a 4’ stemwall. The garage dome has a diameter of 32’. Front Entrance — The front entrance is a mud room, a rectangular structure of 900 square feet that connects the garage to the house. Finally warm and secure — The Morrisetts love their Monolithic Dome home. They enjoy the warmth and security it provides. An Attention-Getter — The domes attract lots of attention. People stop and look and ask to see the inside. A firefighter who did so was very impressed with the fire-resistance of the domes.