Moldblock™ Technology
Green & SustainableEnabling green/sustainable projects across the nation.
Choose DurabilityJames Hardie® Siding is designed to last a lifetime. Find out why we offer an up to 50-year warranty.
Why Settle?Find out why James Hardie® Siding products are superior to vinyl.
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HardieBacker™ Cement Board with Moldblock™ Technology delivers superior protection against mold. In independent laboratory tests, HardieBacker board achieves a perfect score on both industry standard mold tests, ASTM G21 test for mold resistance and D3273 test against mold growth. Trust HardieBacker products to provide peace of mind and to ensure that your work and your reputation stay protected. |
