Roofing

The Lowdown on Energy-Heel Trusses

Raised-heel trusses, also known as energy-heel trusses, deliver cost-effective energy performance. Insulation can increase a home’s energy efficiency, but only ...
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San Francisco Mandates Solar Roofs

City aims to be powered by 100 percent renewables by 2025. The San Francisco Board of Supervisors  has unanimously passed ...
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