WindsorONE offers premium trim boards, mouldings, shiplap, tongue and groove, and specialty boards designed for clean installs and lasting craftsmanship. Golden State Lumber helps builders, contractors, designers, and homeowners source WindsorONE products for interior and exterior finish details that elevate the entire project.




WindsorONE is designed for finish work where the details matter. From classic profiles to modern wall and ceiling treatments, WindsorONE gives builders, designers, and homeowners versatile options for creating crisp lines, refined transitions, and a more complete finished look. With products for both interior detail and exterior curb appeal, WindsorONE supports projects that call for craftsmanship, consistency, and lasting architectural character.
How to Install Wainscot Paneling | Step-by-Step with WindsorONE
How to Install Paneled Walls | Step-by-Step Trim Tutorial with WindsorONE
How to Install Window Casings | Step-by-Step Trim Tutorial with WindsorONE
How to Properly Store Wood Before Installation | WindsorONE Tips
Why You Must Use a Moisture Meter Before Installing Wood – WindsorONE Tips
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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.