Werzalit of America, Inc. siding can handle whatever the weather throws at them. With their robust and impact-resistant surfaces, they protect a building structure against weathering influences. Styled to match traditional wood lap siding, these panels interlock in a precision tongue-and-groove design, complete with a closed cell gasket system to turn away wind, air and water infiltration to a degree not matched by natural wood or any commodity siding product. The siding profiles stand for design freedom, and their painted surfaces ensure simple, quick installation. Used as partial or full facade, they offer their advantages to new buildings as well as in modernization and renovation.