Lonza Wood Protection is a leading producer of wood treating chemicals and licenses the production of some of the best-known brands of pressure-treated wood, including Wolmanized(R) Outdoor(R) wood and Dricon(R) fire retardant treated wood. Preserved wood is used for decks, fences, walkways, piling, building poles,docks, and other application where wood is used outdoors. Fire retarddant treated wood is commonly specified for roof sheathing, framing, and blocking in multi-family, commercial, and institutional projects where fire codes must be met.