Black Locust Decking
Transform your outdoor areas with Black Locust Lumber’s decking. Our black locust decking is known for its durability, natural beauty, and decay resistance, making it ideal for enhancing terraces and outdoor spaces.
Download specification ↓Pricing chart
Available Dimensions
Standard profiles for decking applications
Standard Sizes
- 1" x 6" (finished 3/4" x 5.5")
- 5/4" x 6" (finished 1" x 5.5")
- 2" x 6" (finished 1.5" x 5.5")
Edge Profiles
- Eased Edge (E4E)
- Hidden Fastener Groove
- Square Edge
Standard lengths available from 8' to 16' in 2' increments. Custom lengths available upon request.
Grading Standards
Two grades to suit different aesthetic preferences
Premium Grade
Minimal knots, uniform color, ideal for high-visibility applications. Clear face with tight grain pattern.
Select & Better
Sound knots and natural color variation. Structurally sound with authentic character marks. Excellent value for large projects.
Finish & Care
Minimal maintenance, maximum performance
Black Locust requires no chemical treatment or sealing to achieve its rated lifespan. The wood naturally weathers to an elegant silver-gray patina.
Recommended Care:
- Leave natural - no sealing required
- Optional: Apply UV-resistant oil to maintain brown color
- Clean annually with mild soap and water
- Sweep regularly to prevent debris buildup
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Black Locust Decking
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Deck Oils
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Decking board thickness choosing guide
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Benefits of Black Locust Lumber
Superior Durability
Black locust wood is one of the strongest and most durable hardwoods available. It has a dense, tight grain structure that can withstand heavy foot traffic and harsh weather, providing long-lasting performance for outdoor decking.
Natural Decay Resistance
Black locust wood is exceptionally resistant to decay and insect damage thanks to its high tannin content. This durability makes it a sustainable and low-maintenance option for residential and commercial decking.
Aesthetic Appeal
The rich, warm hues and unique grain patterns of black locust wood add natural beauty to any outdoor space. Over time, it develops a silver-gray patina, enhancing its appeal and blending with the environment.
Popular use cases
Expertise and Experience
Black Locust Lumber is a trusted leader in providing high-quality wood products with over 30 years of experience. Our expertise ensures the best materials and services for your decking projects.
Customized Solutions
We offer tailored solutions for your decking needs, including custom sizes, finishes, and design assistance to help you create the perfect outdoor space.
Sustainability & environmental benefits
Environmentally Friendly Choice
Black Locust Lumber is committed to environmental stewardship. Our black locust decking is sourced from sustainably managed forests, ensuring minimal environmental impact and providing a renewable resource for your decking needs.
Ethical sourcing
We join EU reforestation programs and work with underprivileged US communities to promote environmental and social responsibility. Choosing our black locust boardwalk lumber supports these initiatives and contributes to a healthier planet.
Commitment to Sustainable Forestry
At Black Locust Lumber, we are proud to offer FSC Certified wood, demonstrating our long-term commitment to sustainable forestry. Since 2005, we have maintained our FSC Certification, ensuring that our black locust products meet the highest standards of environmental responsibility. By choosing our FSC Certified wood, you support sustainable forest management practices that protect biodiversity, waterways, and the overall health of the forest ecosystem.
Proudly collaborating
For further information, contact us
USA / Canada
888 501 0678
Europe
+36 70 882 8371
