HardiePlank lap siding is primarily available through Because it is a heavy, specialized fiber cement product, availability can vary by region. Where to Buy HardiePlank Siding

: Most homeowners purchase HardiePlank as part of a professional installation package. James Hardie provides an Alliance Program to connect you with licensed, insured contractors who source and install the material for you. Key Purchasing Options Hardie® Plank Lap Siding

: You can find a local retailer or "stockist" specifically authorized by James Hardie using their official Dealer Locator tool .