
Explore Black Locust Lumber's full line of siding products, designed to suit various architectural styles and preferences. We offer versatility and customization to realize your vision with various profiles, widths, and finishes.
Black Locust siding is a high-performance hardwood chosen for its natural durability, refined aesthetic, and ability to withstand the elements without chemical treatment. We offer a range of profile options including shiplap, tongue & groove, and custom profiles, so you can match the look your client wants with the specs your project needs. It installs like standard hardwood and weathers naturally to a clean silver-gray — no fuss, no finishing required.
Fresh milled, it starts with a warm golden color and tight grain that looks great right out of the box. Over time, that color softens into a silvery patina — no peeling, no flaking, just a clean, even fade that adds character without the upkeep. Whether your client wants something bright and new or aged and coastal, Black Locust delivers both — and lasts for decades.
Standard Pricing & Lengths
We offer Black Locust siding in both 1x4 and 1x6 random length boards as our standard, with options to produce specific lengths and widths upon request — including 6', 8', 10', and 12' boards for jobs that call for consistent runs or custom layouts.




Our siding products come in traditional lap, bevel, and board-and-batten styles. This diversity ensures you can find the perfect match for any architectural design, from classic to contemporary.
We offer custom widths and finishes to meet your design requirements. Our black locust siding can be tailored to your specifications, whether you prefer unfinished wood or a specific stain or paint.
Black locust wood is naturally resistant to decay and insects, making it an excellent choice for siding. Its durability ensures that your siding will maintain its beauty and integrity with minimal maintenance, providing long-lasting protection.
Our traditional lap siding offers a classic, timeless look that complements various architectural styles. Its overlapping design creates a strong, weather-resistant barrier, suitable for residential and commercial use.
Bevel siding has a sleek, modern appearance with its tapered profile. It is ideal for contemporary designs, providing a clean, linear look that enhances a building's aesthetic appeal.
Experience the innovative beauty of Shou sugi ban black siding, a traditional Japanese technique of charring wood to enhance its durability and appearance. This finish adds a contemporary touch to any structure, combining the natural beauty of wood with a distinctive, charred aesthetic.
Black Locust Lumber is a trusted leader in providing high-quality wood products in the lumber industry for over 30 years. Our expertise ensures the best materials and services for your siding projects.
We offer tailored solutions for your specific siding needs. Whether you need custom sizes, finishes, or design assistance, our team is here to help you create the perfect exterior for your building.
Black Locust Lumber is committed to environmental stewardship. Our siding products are sourced from sustainably managed forests, ensuring minimal environmental impact and a renewable resource for your building needs.
We participate in 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.
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.

Phipps Conservatory and Botanical Gardens in Pittsburgh is a testament to sustainable architecture and environmental stewardship. Designed by IKM Architecture and landscaped by Andropogon Associates, this iconic landmark achieved numerous certifications including The Living Building Challenge, LEED Platinum, WELL Building Platinum, Zero Energy Certification, SITES Platinum, Fitwel 3 Star, and BREEAM Outstanding In-Use.

The David Rockefeller Creative Arts Center, located in Pocantico, New York, was completed in 2021 and features Black Locust Lumber's versatile siding options. This project aimed to create a sustainable and aesthetically pleasing building exterior, seamlessly blending ecological responsibility with architectural elegance.

Black Locust Lumber supplied architectural millwork for the Budweiser Brew House located at National Stadium in Washington, D.C.

The WCU Stem Building, also known as the Apodaca Science Building, is a cutting-edge educational facility located in Cullowhee, North Carolina.

The Alabama National Cemetery, situated in Montevallo, Alabama, stands as a significant project distinguished by its T+G Ceiling installation. This architectural feature not only enhances the cemetery's aesthetic appeal but also prioritizes durability and sustainability, crucial for maintaining a solemn and respectful environment for honoring veterans.

High Meadow Dwellings at Fallingwater exemplifies a harmonious integration of architecture with the natural landscape. Designed by Bohlin Cywinski Jackson in collaboration with Fallingwater Summer Interns, this project received the 2016 AIA Pennsylvania Silver Medal for its innovative design and environmental sensitivity. The dwellings feature siding screens and an elevated boardwalk constructed with Black Locust Lumber, blending seamlessly with the iconic surroundings of Fallingwater.

The Frick Environmental Center, located in Pittsburgh, Pennsylvania, is an inspiring community hub completed in 2016. Designed by Bohlin Cywinski Jackson, this state-of-the-art facility integrates nature and education, embodying sustainability at its core.

Chatham University's Eden Hall Campus in Pittsburgh, Pennsylvania, is a pioneering example of sustainable campus design. Completed in 2016 by Mithun, this campus showcases environmentally friendly practices and utilizes Black Locust Lumber for siding, decking, and boardwalks.

Cherry Road Elementary School in Syracuse, New York, exemplifies sustainable design and educational excellence. Designed by Ashley McGraw Architects and landscaped by Appel Osborne Landscape Architecture, the school utilizes Black Locust Lumber for siding and decking, contributing to its LEED Silver certification.




Award-Winning, Building Of The Year 2020 by ArchDaily, Ravine House, with sustainable wood material choice: Black Locust Lumber

Award-Winning, Building Of The Year 2020 by ArchDaily, Ravine House, with sustainable wood material choice: Black Locust Lumber
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