Expert Insights & Testimonials

FAQ Technical Documents Hardielink Fire Prevention Hurricane Resistance

Green & Sustainable

Enabling green/sustainable projects across the nation.

Choose Durability

James Hardie® Siding is designed to last a lifetime. Find out why we offer an up to 50-year warranty.

Moldblock Technology

HardieBacker™ Cement Board with Moldblock™ Technology delivers superior protection against mold.

Austin Green Building Program — oldest in the country gives credit for JH siding

Peter Pfeiffer, FAIA, served on the advisory council for Austin's Green Building Program, the oldest program in the U.S. Superior water-shedding capabilities is just one reason JH siding earns credit in one of the most stringent green programs established.

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