Superior Walls, innovator of the precast concrete foundation system, celebrates 35 years of operation in 2016. The company manufactures the only foundation to have earned the NGBS Green Certified Product designation and has precast concrete system licensee manufacturing operations throughout the United States and Canada.
During the past 35 years, Superior Walls has installed more than 125,000 foundation systems. The large number doesn't surprise founder Mel Zimmerman, who was a builder in Lancaster County, Pa. when he developed the solution to damp, weak basement foundations.