Crumpler Plastic Pipe is a manufacturer of corrugated polyethylene plastic drainage pipe. CPP was founded in 1975 by its parent company, Crumpler Brick and Tile Company, Inc. Crumpler Brick and Tile was founded in 1945. For years the parent company had been the South’s largest manufacturer of clay drain tiles. CPP was founded to produce the small diameter HDPE corrugated pipes that were replacing the clay tile pipes used in septic lines, house foundations, landscaping and farm field drains. Due to the lighter weights of plastic pipes, CPP grew from its clay pipe Virginia-Carolinas market to cover the Eastern Seaboard.