The James Hardie Difference

James Hardie invented fiber cement and we continue to set the standard in premium, high-performance siding and trim. It’s easy to see what makes James Hardie the market leader.

Product Integrity
Superior Primer and Finish
Complete Exterior™
Using only the highest quality raw materials, our HZ10® products are engineered to protect homes from hot, humid conditions, blistering sun and more.
Our gold, climate-tested primer ensures more consistent, long-lasting paint adhesion. Our ColorPlus® Technology finishes resist fading and leave a lasting impression.
Craft every detail using our curated collection of textures, profiles, widths and colors. Peace of mind comes with exceptional warranties through a single, trusted manufacturer.

Our proven track record and continuous product innovation have earned James Hardie the loyalty of over 5.5 million homeowners and the endorsements of trusted authorities in the building industry.

HardiePlank® lap siding is backed by the Good Housekeeping Seal
Featured on the DIY Network’s Blog Cabin in 2012, 2013 & 2014