Insulation is a must of energy-efficient homes. New options
offering recycled and renewable materials make the selection and
installation processes easier. Oregon State University in
Corvallis, Ore., is now offering a Bachelorof Science degree
program in renewable materials. Product manufacturers are
looking beyond petroleum-based feedstocks to rapidly renewable
or bio-based materials. Shredded bamboo fibers are intertwined
with a pressure-treated base to form a high-density product 154
percent harder than red oak and 125 percent harder than North
American maple. This wood substitute for nonstructural, exterior
applications such as fascia boards and window surrounds is made
from at least 70% recycled or rapidly renewable materials. The
team at Terrapin Bright Green expands on its recent report "The
Economics of Biophilia." New rules will help companies avoid
making misleading environmental claims. An emphasis on natural
materials highlights this Canadian child-care facility and
community center. Johnsonite’s