Benjamin Obdyke manufactures building envelope products that help manage bulk water, drainage, ventilation, and moisture behind exterior cladding systems. Builders, contractors, architects, and homeowners can source Benjamin Obdyke weatherization and building envelope products through Golden State Lumber and Showroom for air sealing, moisture management, flashing, drainage, and durable wall assemblies across Northern California.
With a tradition of innovation in building products since 1868, Benjamin Obdyke is one of America’s leading providers of high-quality roof and wall building solutions.
Driven by the goal to always “build better,” we constantly develop and add new advances to our product lines by listening to the needs of the building and contracting community, as well as our distribution partners.
Our roof material and wall system products enhance the building system to maximize the performance, durability, and value of a building’s most critical elements — its outer structure. In short, when you “build better” with Benjamin Obdyke, you build to last.
Benjamin Obdyke's HydroGap® SA & Air Barrier Drainable Housewrap System Installation
Benjamin Obdyke's HydroGap® Drainable Housewrap and HydroFlash® UV+ Installation
Installation of Benjamin Obdyke's Slicker® MAX Rainscreen
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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.
