Exterior, House Building Type, Prefab Building Type, and Wood Siding Material While sustainability, ease of construction, and affordability are priorities for most kit home companies, not all are as concerned with aesthetics. Stillwater Dwellings, which has participated in both the 2013 and 2014 Dwell on Design exhibitions, puts a distinct emphasis on natural lighting, intelligent floor plans, and high-quality craftsmanship to ensure innovative, modern designs.  Photo 9 of 10 in 8 Companies That Are Revolutionizing Kit Homes