Why Western Red Cedar Beams Outperform White Cedar in Rot Resistance
When you’re building with exposed beams, not just any wood will do. You need a material that delivers durability, beauty, and long-term performance—especially in outdoor or open-air applications. That’s why Western Red Cedar beams are the superior choice, outperforming White Cedar when it comes to natural rot resistance and structural integrity.
Built to Endure: Western Red Cedar’s Natural Rot Resistance
Western Red Cedar contains naturally occurring compounds called thujaplicins, which give the wood its signature aroma—and more importantly, make it highly resistant to rot, fungal decay, and insect damage. Compared to White Cedar, Western Red Cedar has a denser grain and a higher concentration of these decay-fighting agents, making it the more reliable option for long-term durability.
This makes our Western Red Cedar beams ideal for:
- Pergolas & outdoor living spaces
- Timber frame homes & post-and-beam construction
- Exposed rafters, ceiling beams, and decorative structures
Where moisture, weather, and visual appeal matter, Western Red Cedar delivers both strength and style.
Available Beam Sizes – In Stock & Ready to Ship
We stock a wide range of Western Red Cedar beam sizes to meet your specific project requirements:
Available Sizes:
- 4×4
- 4×6
- 4×8
- 4×10
- 4×12
- 6×6
- 6×8
- 6×10
- 6×12
- 8×8
- 8×10
- 8×12
- 10×10
- 10×12
- 12×12
All beams are surfaced four sides (S4S), precision-milled, and carefully graded to ensure the best appearance and performance.
👉 Shop all Western Red Cedar Beam sizes here
Know Your Grades: Choose the Look You Love
We offer our Western Red Cedar beams in different grades to suit your project—whether you want a clean, uniform look or prefer a more rustic appearance with natural character marks.

Each beam is visually inspected to ensure consistent quality, so you can build with confidence.
Trusted Supplier & Real Cedar Member
At AdvantageLumber.com, we’re proud members of the Real Cedar network—an industry-leading organization dedicated to promoting sustainably harvested, high-performance cedar products.

We source responsibly, mill precisely, and ship directly to your home or jobsite, so your beams arrive on time and ready to build.
Build Better with Western Red Cedar Beams
Skip the compromises. Choose a beam that delivers unmatched natural durability and visual appeal. With AdvantageLumber.com, you’re getting premium Western Red Cedar beams, delivered directly from our mills to your jobsite—cut, graded, and ready to elevate your next project.
📦 Order today and get the cedar you need—on time, every time.
Western Red Cedar Beams Gallery















