James Hardie manufactures fiber cement siding and trim engineered for durability, fire resistance, and long-term exterior performance. Builders, contractors, architects, and homeowners can source James Hardie siding and trim products through Golden State Lumber and Showroom for exterior remodels, custom homes, multifamily projects, and curb appeal upgrades across Northern California.










James Hardie is the global leader in fiber cement technology, providing siding, trim and accessory product solutions to architects, builders and homeowners for over 100 years. It was the first to introduce fiber cement products to the U.S. in the 1980s as a durable, lower-maintenance alternative to wood and vinyl.
James Hardie products combine innovation, versatility and safety by offering a variety of design possibilities matched with specific performance attributes relative to the climate where the product is being used. Currently installed on more than 8 million homes, James Hardie products have earned a favorable reputation within the industry and have been specified in some of the country’s most prestigious projects.
A Huntington Beach Home Transformed by Hardie® Architectural Panels
8th & Republican Project Featuring James Hardie's Reveal® Panel System
Builders Share Why They Choose James Hardie
2016 Sunset Idea House
James Hardie: Protecting More Homes Than Any Other Siding Brand
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Golden State Lumber has been serving Northern California builders, contractors, architects, and homeowners for decades. We combine quality building materials with knowledgeable service to help customers find the right products and solutions for projects of every size.
Many customers return because they value consistent service, knowledgeable support, and access to quality building materials and trusted brands. Our goal is to build long-term relationships by helping customers complete successful projects, no matter the size.
If you don’t see the product you need, contact our team. Through our extensive supplier network, we can often source specialty, custom, and hard-to-find products and help you find the best solution for your project.