Codes + Standards

Washington State makes it easier for homeowners to install rooftop solar panels

Changes to state law could reduce project costs up to $2,500
July 31, 2014

The State of Washington’s Building Code Council approved a change in state law to allow installation of simple rooftop solar power systems without review by an engineer. The move is expected to reduce project costs by $500 to $2,500 and eliminate eight weeks of review time.

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