Outdoor, Concrete, Back Yard, Horizontal, Large, Pavers, Swimming, Hardscapes, and Concrete Built in 1962, Steel House #4 is one of seven iconic, steel-and-glass prefab homes designed by Donald Wexler and Richard Harrison as part of an affordable solution for the masses. Homeowner Jay Longtin served as the general contractor and performed the majority of the remodel work, aside from the outdoor floors, concrete, and pool, which were done by Architectural Blue.  Best Outdoor Swimming Back Yard Pavers Photos from Donald Wexler Himself Helped Renovate This Palm Springs Prefab Rental