Exterior, House Building Type, Prefab Building Type, and Shed RoofLine Karen Ellzey and Tim Wright gaze at the hills of Wisconsin’s Driftless Area from the deck outside their prefab house by Blu Homes. The Brant Natural Folding Chairs are from Crate and Barrel, and the Strata chairs and wrought-aluminum patio table are by Summer Classics.  16+ Prefab Homes in the Middle of Nowhere