Could be a solution for monolithic dome windows too : Geodesic Dome Home Living A Natural Spaces geodesic dome home offers you a lifestyle that is at once comfortable, efficient and affordable while it is exciting, uplifting, inspiring and passionate.
Geodesic Quonset Plans- $40 (Electronic Download). The first (and only?) example of a linear geodesic structure. Very strong, light weight, and inexpensive structure, ideal for garages, workshops, greenhouses, even homes. Can take a very heavy snow load, and extremely resistant to wind. Can be used to connect Geodesic dome structures, or freestanding on it's own.