HardiePlank® lap siding is factory-primed fiber-cement lap siding available in a variety of styles and textures. Please see your local James Hardie® product dealer for product availability. HardiePlank lap siding comes in 12 ft. lengths. Nominal widths from 51/4 in to 12 in. create a range of exposures from 4 in to 103/4 in HardiePlank lap siding is also available with ColorPlus® Technology as one of James Hardie’s prefinished products. ColorPlus® Technology is a factory applied, oven-baked finish available on a variety of James Hardie siding and trim products. See your local dealer for details and availability of products, colors, and accessories

Sleek and strong, Hardie® Plank lap siding is not just our best-selling product – it's the most popular brand of siding in America. With a full spectrum of colors and textures, Hardie® Plank lap siding sets the standard in exterior cladding.