Koppers Performance Chemicals is a global leader in the development of progressive wood preservative systems and technologies.

Koppers Performance Chemicals develops revolutionary ways to pressure treat lumber for residential construction, remodeling, commercial building, heavy duty marine and agricultural use. In addition to fire retardant treated wood products, Koppers provides essential products for utility companies and fundamental infrastructure. We take seriously our role as a critical supplier to vital industries. Wood preservatives and fire retardant products from Koppers Performance Chemicals are available to meet the most demanding construction needs.