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.
The Washington Park Playground, located in Denver, Colorado, is a dynamic play area completed in 2018.
The Stroud Water Research Center, located in Avondale, Pennsylvania, exemplifies the integration of sustainable design and environmental research.
The Gateway Historic Neighborhood in Cleveland, Ohio, embodies a blend of heritage preservation and contemporary urban design.
Assembly at North First, situated in San Jose, California, is a notable architectural endeavor spearheaded by Gensler, with landscape design by Hart Howerton.
Black Locust Lumber supplied bench seats for The Somerville Community Growing Center in Somerville, Massachusetts.
Wingfield Pines, nestled in the heart of Pittsburgh, Pennsylvania, is a serene natural reserve enhanced by a meticulously crafted boardwalk provided by Black Locust Lumber.Designed with a vision for sustainability and accessibility, this project integrates seamlessly into its environment, offering visitors a tranquil retreat. Civil & Environmental Consultants Inc, in collaboration with Brian K. Shaffer - EXUrban planning, orchestrated the landscape design, ensuring harmony between nature and infrastructure. The boardwalk from Black Locust serves as a durable and eco-friendly pathway, enriching the visitor experience while preserving the park's ecological integrity.
The WMS Boathouse at Clark Park, designed by Studio Gang Architect and completed in 2013, features a dynamic structure that enhances the recreational offerings along the Chicago River. The boathouse includes facilities for rowing and community events, integrating a sustainable design with the use of Black Locust Lumber’s boardwalks. These durable boardwalks provide a functional and aesthetic solution, aligning with the project's commitment to environmental sustainability and community engagement. Founded and led by Jeanne Gang, Studio Gang is an architecture and urban design practice based in Chicago, New York City, San Francisco, and Paris, making it a global firm with a strong international presence. One of the main approaches of the studio is using design as a medium to connect people to each other, their communities, and the environment.
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The Brockport NY Loop Pedestrian Bridge showcases Black Locust wood for both the bridge deck and handrails, offering exceptional durability, natural beauty, and sustainability in a high-traffic public space designed to last for generations.
Nestled on one of the Elizabeth Islands—the remote, tranquil Cuttyhunk Island in Massachusetts—this private residence deck is designed as an immersive vantage point to fully embrace the island’s unique landscape, rich history, and coastal serenity.
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.
Introducing our ever-growing professional network
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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.
