Choosing the Right Lumber & Decking for Your Project
When it comes to building something that lasts—whether it’s a backyard deck, a home addition, or a custom project, the material you choose makes all the difference. At O.K. Lumber Company, we’ve been supplying San Carlos lumber for over 75 years, helping homeowners, contractors, and builders select the perfect wood for their needs. From classic Douglas fir framing to premium decking materials, our lumberyard carries a wide selection and offers lumber delivery throughout the Bay Area.
Popular Lumber Options
Douglas Fir
Known for its strength and reliability, Douglas Fir is a top choice for residential construction. It’s ideal for framing, structural beams, and other load-bearing applications. All of our 2x4 and large beams are #1 to provide a higher quality.
Redwood
Locally loved for its natural beauty and resistance to decay, redwood is excellent for outdoor projects. We offer a variety of options, including Redwood Rough Green, Redwood Dry, and Redwood S4S Green, in multiple grades:
● Heart B Smooth – All red coloring, ideal for a consistent look. Also known as small tight knots all red in color.
● Con Heart Rough – All red coloring, great for fences and retaining walls.
👉 Explore Composite Decking Options >>
Decking Materials We Offer
✅Hardwood Decking
If you’re looking for a premium, long-lasting deck, hardwood decking is a great choice.
● Ipe – A darker, rich-toned wood with exceptional durability.
● Thermory – A lighter-toned hardwood with excellent weather resistance.
✅Heart B Redwood Decking
Timeless, beautiful, and naturally weather-resistant, redwood decking adds warmth and charm to any outdoor space.
Composite Decking
For low-maintenance and eco-friendly options, our composite decking selection includes Trex, Fiberon, TimberTech, and Fiberon. Made from recycled materials, these boards come in a variety of designs and colors and are displayed in our new Composite Design Center so you can see and feel the options before you choose.
How to Choose the Right Material
The best lumber or decking for your project depends on factors like:
● Location – Indoor, outdoor, or ground contact?
● Style – Natural wood grain or modern composite?
● Maintenance – Do you want to seal and stain, or go low-maintenance?
● Budget – Material costs vary, but so do long-term maintenance costs.
Our experienced team at O.K. Lumber Co. can walk you through the pros and cons of each option, ensuring you get the right material for your needs.
Why Buy from O.K. Lumber Co?
As a fourth-generation, family-owned San Carlos lumberyard, we pride ourselves on quality products, knowledgeable service, and fast lumber delivery. You’ll find materials here that big-box stores simply don’t carry, and our 3.5-acre yard makes loading and pickup a breeze.