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CertainTeed Ceilings manufactures wall and ceiling systems for use in residential and commercial buildings. CertainTeed Ceilings is owned by France-based BPB, which is owned by Saint-Gobain, another French company. One of the top 100 industrial companies in the world, Saint-Gobain's 2005 sales totaled approximately $44 billion. CertainTeed Ceilings markets ProRoc gypsum board, GlasRoc sheathing, ProFin joint compounds, Celotex mineral ceiling systems, Capaul ceilings, Capaul wall systems and Gyptone designer gypsum ceiling systems. CertainTeed Ceilings has more than 2,000 employees and operates multiple wallboard plants, finishing plants and ceiling plants. The wallboard manufacturing facility in Plymouth, Wis., is one of CertainTeed s ceiling plants.

Culligan provides water softeners, reverse osmosis drinking water filters, water testing, rust treatment systems, deionized water treatment, and a whole line of well water filtration. We serve homes and businesses as well as industrial and manufacturing so, if you need better water, we'd love the...