Retrofitting pre-1979 homes can prevent much costlier quake damage

Retrofitting pre-1979 homes can prevent much costlier quake damage

According to Janiele Maffei, a structural engineer and executive director of the California Residential Mitigation Program, “The solution is generally simple: add metal rods to attach the wooden house to the concrete foundation, and plywood “to add stiffness and strength to keep the house on its foundation.”