An Oregon contractor discusses the evolution of green building. Topics include recycled building materials, rain screen technology, high efficiency appliances, low VOC finishes, tankless water heaters, low-flow toilets, and a video tour of an accessory dwelling unit. The instructor also explains the various organizations such as LEED, Energy Star, and Energy Trust of Oregon. Instructor: Sam Hagerman was founder and owner of Hammer & Hand Inc., Portland. As a Certified Passive House Consultant and LEED Accredited Professional, he was a leader in the field of green building.
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