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.

Dr. John Straube, P.ENG on the benefits of JH siding over vinyl and wood

An Associate Professor in the Department of Civil Engineering and the School of Architecture at the University of Waterloo, Ontario, Canada, Dr. Straube has been deeply involved in the areas of building enclosure design, moisture physics and whole building performance. As a consultant, researcher and educator, he teaches course in structural design and building science to both disciplines.

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