Architect Byoung-soo Cho and his wife, Eunsil Kim, value the privacy, and style,
that a concrete wall and recycled Indonesian teak facade provide.
Textured concrete walls are a signature of Cho’s work.
For the walls surrounding the living room fireplace, Cobb specified high-volume fly ash concrete made with
a by-product of burning coal in power plants that usually ends up in landfills.