Build with a material engineered by nature and proven over time. Black Locust Lumber delivers unmatched durability, natural performance, and a new standard for exterior design.
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The Roy Lichtenstein Artist Private Residence and Foundation, nestled in the historic Greenwich Village of New York City, is an architectural masterpiece completed in 2013. Designed by CALIPER ARCHITECTURE, with landscape architecture by VertNY and construction by Riverside Builders, this project pays homage to the iconic artist’s legacy while seamlessly integrating modern design elements.

Emery Station West, located in Emeryville, California, epitomizes sustainable urban development and modern architectural design.
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Shake Shack, located in Long Island, New York, showcases an inviting and contemporary dining experience completed between 2013 and 2014.

Black Locust Lumber supplied site furnishings for James Madison University in Harrisonburg, Virginia.

Boulder Civic Park, located in Boulder, Colorado, USA, emerges as a standout project distinguished by its inclusive playground amenities and utilization of Peeled Black Locust posts. Designed by TLS Landscape and constructed through collaboration between PCL Construction and American Fence Company, this park epitomizes innovation and sustainability within urban landscape architecture.

Discover Brookside Gardens, a serene retreat nestled in Wheaton, Maryland, USA, is renowned for its picturesque boardwalk crafted from Black Locust Lumber. Developed in collaboration with landscape architect AECOM, this project stands as a testament to sustainable landscaping and innovative urban design.

The John W. McCormack Federal Post Office and Court House, located in Boston, Massachusetts, was completed in 2009 and features Black Locust Lumber's decking solutions. The project aimed to create functional and aesthetically pleasing outdoor spaces and terraces.
Building the Future with natural black locust lumber
Inherently resistant to decay without any chemical treatment.
Exceptional longevity that outlasts most conventional materials.
Locally sourced, supporting sustainable domestic forestry.
Pure, untreated timber — safe for people and the environment.
Set and forget — black locust asks for nothing once installed.
Gracefully weathers to a distinguished silver-grey over time.



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Black Locust Lumber transformed Black Locust from a traditional agricultural material—once used for fence posts and firewood—into a complete architectural product line. For over 25 years, we’ve led its evolution into premium siding, decking, and paver applications, positioning it as a true domestic alternative to tropical hardwoods.As a U.S.-based, fully integrated sawmill, we work exclusively with Black Locust. Sourced from the Appalachian region and crafted by skilled local craftsmen, every step of our process is focused on refining and elevating this single species—bringing it to the forefront of modern architectural design.
Our mission is to elevate a native U.S. species—long trusted by farmers for its strength and durability—into the forefront of modern building. We are committed to educating the market on Black Locust as a high-performance alternative to tropical hardwoods, while championing real, natural wood over composites and energy-intensive modified materials. By advancing its use in decking, siding, and outdoor design, we aim to redefine how architects and builders specify wood—grounded in authenticity, longevity, and American-grown craftsmanship.