sheetboard

noun

1. (uncountable)Panels of plywood or chipboard, typically used for constructing or panelling walls.

   “For a day-long summer solstice piece, Nordman moved everything out of the main exhibition halls and covered the floors and lower walls with white vinyl and sheetboard.”

   “The sounds of children singing and playing percussion instruments bled through the wooden sheetboard walls and over the walls (there was at least two feet of open space between the makeshift wall and the ceiling); these sounds sometimes distracted Manuel from the first questions I posed to him.”

   “The new line had substituted fiberglass insulation for cork sheetboard, which had always been an expensive hallmark of the Watson Quality line.”

   “There was a week of rain, and the Heart of Darkness bled across the floor in rivulets and waves, a font of brackish water spilled through the rotten sheetboard, the plastic we'd tacked up molded black underneath and festooned with bright green patches of mold like lichen erupting on rockface.”