HardieWrap weather barrier products are designed to help manage air and moisture behind exterior siding systems. Golden State Lumber and Showroom helps construction professionals and homeowners find HardieWrap weatherization and building envelope products for air sealing, moisture management, flashing, drainage, and durable wall assemblies in Northern California.







Like all James Hardie® exterior products, HardieWrap® weather barriers are specifically Engineered for Climate®, so your home’s second line of defense stands up to the elements, no matter where you live.
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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.