Sustainable Design is an approach through Architectural Design to reduce the negative impact that the building and remodeling process has on our environment. Sustainable Design improves the built environment while improving the health and comfort of the building's occupants. Through sustainable design we establish goals for each project with the intent to lessen it's affect on the environment and our natural resources, with the added benefit to the health and the longevity of our communities. This approach addresses five key areas of human and environmental health: