PFB Corporation manufactures and markets insulating building products made from expanded polystyrene materials (EPS) for the residential, industrial, and commercial construction markets in North America. The company offers EPS rigid foam boards used in insulating roofs, floors, and walls; flotation and buoyancy products; geotechnical engineered applications; packaging and display products; and building systems under the Plasti-Fab brand name. It also provides structural insulating panel systems products used in various residential and commercial building envelope applications, including roofs, walls, and floors; and SIP blanks used as raw materials in the products of original equipment manufacturers under the Insulspan brand. In addition, the company offers timber frame structures under the Riverbend brand; and handcrafted log, timber frame, hybrid log, timber, post and beam, and milled log options under the PrecisionCraft brand. Further, it provides design services for various building styles under the M.T.N. Design brand; energy efficient homes under the PointZero brand; custom luxury outdoor wooden structures made of log or timber materials under the TimberScape brand; and insulating concrete forming system foundation under the Advantage ICF System brand. The company sells its products directly through sales representatives, as well as through independent sales agents, and registered dealers and distributors in Canada and the United States. PFB Corporation was founded in 1968 and is headquartered in Calgary, Canada. As of December 17, 2021, PFB Corporation was taken private.