A building is so much more than the sum of its parts. Green building recognizes that to create a building where all of the systems work together to optimize performance, the whole development team has to work together from start to finish. An integrated design process brings your full team: owners, developers, architects, engineers, builders, subcontractors, consultants, operations staff, and, when appropriate, government representatives and residents, to the table to choose the right package of methods and technologies to create a truly high-performance building. This collaboration and coordination throughout the project save time and money by sharing knowledge and reducing call-backs. Integrated design is the key to bringing the costs of a green project in line with a business-as-usual budget.
Innovative techniques and green alternatives can become beneficial add-ons, with corresponding added cost; however, when these techniques and features are built into the building's design from day one, they yield even better results and can pay for themselves. For example, when architects orient windows to take advantage of the wind and sun, you reduce heating and cooling loads. Combined with high-performance windows and alternative framing techniques that allow builders to install more insulation, you can save money up front by buying smaller HVAC equipment and devoting less space to ductwork.
To start, bring together the owner, architect, builder, construction manager, engineers, landscape architect, finance partners, green consultant, development consultant, and building operations staff.
When the whole team uses its combined expertise to design the building and to define project goals and strategies for greening, you get:
Integrated design allows your team to reexamine all of its usual building methods and to explore innovative new design ideas and green alternatives. A small investment in thorough analysis at the start reaps rewards for the cost of construction and operation.
Environmental Building News Integrated Design article, November 2004 (PDF)
Roadmap to the Integrated Design Process (PDF 17MB) from Green Buildings BC
A charrette guide from BetterBricks
Learn more about your role, whether plumber or landscape architect with the Whole Building Design Guide's Design Disciplines.