HardiePlank® lap siding is the most popular brand of siding in America and can be found on over 4 million homes. You want the strength, beauty and durability to attract home buyers. HardiePlank® siding enhances and protects homes in all kinds of climates—and now, with the HardieZone™ System, James Hardie provides siding with specific performance attributes relative to the climate where the product is being used. James Hardie now gives you the optimum siding for your project and climate, regardless of location. HardiePlank® lap siding comes with a 30-year nonprorated, transferable, limited warranty—our strongest warranty ever.

All HardiePlank® lap siding comes in a variety of looks and textures, all of which are engineered for climate. We are so sure about how well the Hardie Zone system will perform, HardiePlank® lap siding comes with a 30-year nonprorated, transferable, limited warranty—our strongest warranty ever to give your customers peace of mind.

For the ultimate in performance with HardieZone™ products, add ColorPlus® Technology. This proprietary process involves applying consistent, multiple coats of paint that was created especially for the demands climate places on a home's exterior. The end result is a beautiful consistent finish that lasts up to 2x's longer.* For HZ5™ board environments, this baked-on coating offers maximum durability and resistance to prolonged exposure to freezing climate and moisture contact, eliminating weather delays and labor costs associated with field-applied paint. In HZ10™ board areas, the specially formulated paint stands up to UV levels in a way few field-applied paints can, offering up to 30% more fade resistance.** Considering all ColorPlus Technology finishes are warranted for 15 years, you can see why it's the ultimate complement to the ultimate siding.