Kleer Lumber was founded in 2003 and introduced its first products to the market in early 2005 and quickly gained a reputation as the highest quality free foam PVC trimboard available to dealers and contractors. Prior to entering the market in 2005, Kleer asked building professionals what they wanted in a PVC trim product and consulted with consumers to understand their expectations. Based on that research, Kleer spent almost two years developing the process required to manufacture the next generation of Cellular PVC Trimboards. Kleer trimboards are truly engineered to exceed the expectations of professional builders, contractors, dealers, architects and homeowners. Our only mission is to produce the highest quality cellular PVC products available today.