Green Building has become a catch phrase that can mean many different things. To some, it means energy efficiency, to others it could be using recycled/recyclable and sustainable materials. But the common denominator in "Green Building" is a building that has less of an impact on the environment; proper site selection, building orientation, water management, materials, construction practices, and long term resource use. This section contains information specifically related to insulation's place in Green construction, but our on-staff LEED A.P. can provide more information about any aspect of Green design and construction.