The design and the shell of a home are its most fundamental and critical components. These elements will determine if a home is comfortable, attractive, energy efficient and durable. Our Component Package includes the very best in residential design, structural engineering, and energy analysis practices, tailored for the very best building materials available. We specialize in designing for the components we supply in our package and have developed optimized systems and methods for many different situations. This combination of services and materials enable us to ensure the most consistent, and highest quality final product. about the cost of building a Sunlight Home.