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Teaching home owners and builders how to build an energy efficient home and save up to 80% on their total energy bill. Topics include air infiltration, insulation, framing techniques, basements, roofs, windows, and heating and cooling systems.
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Teaching home owners and builders how to build an energy efficient home and save up to 80% on their total energy bill. Topics include air infiltration, insulation, framing techniques, basements, roofs, windows, and heating and cooling systems.
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