KOP vs LPX

Koppers Holdings Inc.

Koppers Holdings Inc. provides treated wood products, wood treatment chemicals, and carbon compounds in the United States, Australasia, Europe, and internationally. The company operates through three segments: Railroad and Utility Products and Services (RUPS), Performance Chemicals (PC), and Carbon Materials and Chemicals (CMC). The RUPS segment procures and treats crossties, switch ties, and various types of lumber used for railroad bridges and crossings. It also provides rail joint bars to join rails together for railroads; transmission and distribution poles for electric and telephone utilities; and pilings. This segment also provides railroad services, such as engineering, design, repair, and inspection services for railroad bridges. The PC segment develops, manufactures, and markets copper-based wood preservatives, including micronized copper azole, micronized pigments, alkaline copper quaternary, amine copper azole, and chromated copper arsenate for decking, fencing, utility poles, construction lumber and timbers, and various agricultural uses; water-based wood preservatives and wood specialty additives; and supplies fire-retardant chemicals for pressure treatment of wood primarily in commercial construction. The CMC segment manufactures creosote for use in the treatment of wood or as a feedstock in the production of carbon black; carbon pitch, a raw material used in the production of aluminum and steel; naphthalene for use as a feedstock in the production of phthalic anhydride and as a surfactant in the production of concrete; phthalic anhydride for the production of plasticizers, polyester resins, and alkyd paints; and carbon black feedstock for use in the production of carbon black. The company serves the railroad, specialty chemical, utility, residential lumber, agriculture, aluminum, steel, rubber, and construction industries. Koppers Holdings Inc. was founded in 1988 and is headquartered in Pittsburgh, Pennsylvania.

Louisiana-Pacific Corporation

Louisiana-Pacific Corporation, together with its subsidiaries, manufactures and markets building products primarily for use in new home construction, repair and remodeling, and outdoor structure markets. It operates through four segments: Siding; Oriented Strand Board (OSB); Engineered Wood Products (EWP); and South America. The Siding segment offers LP SmartSide trim and siding products, ExpertFinish prefinished siding products, and LP outdoor building solutions for premium outdoor buildings; and engineered wood siding, trim, soffit, and fascia products. The OSB segment manufactures and distributes OSB structural panel products comprising LP TechShield radiant barriers, LP WeatherLogic air and water barriers, LP Legacy premium sub-flooring products, LP FlameBlock fire-rated sheathing products, and LP TopNotch sub-flooring products. The EWP segment provides laminated veneer lumber, laminated strand lumber, and other related products; and I-joists, which are primarily used in residential and commercial floorings, roofing systems, and other structural applications. The South America segment manufactures and distributes OSB structural panel and siding products. This segment also distributes and sells related products for the region's transition to wood frame construction. It also offers timber and timberlands and other products and services. The company sells its products primarily to retailers, wholesalers, and homebuilding and industrial businesses in North America and South America, as well as in Asia, Australia, and Europe. Louisiana-Pacific Corporation was incorporated in 1972 and is headquartered in Nashville, Tennessee.