Longleaf Lumber Affiliations

Cambridge Local First
Longleaf Lumber is a locally-owned and family-run business. Click here for our CLF directory page.

The American Chestnut Foundation
As one of the few mills in the world lucky enough to work with American chestnut timber, Longleaf Lumber is committed to helping restore this great tree to American forests. We encourage you to learn more about what The American Chestnut Foundation (TACF) does and get involved. www.acf.org

Manufacturers Association of Maine
All of our flooring is proudly manufactured in the state of Maine

Wood Products Manufacturers Association
Longleaf Lumber is a member of the Wood Products Manufacturers Association

Climate Action Business Association

Longleaf Lumber is a proud member of the Climate Action Business Association. Addressing climate change is a priority for our business and we strive to embody sustainable values in all our decisions.

Tremont Nails
Longleaf Lumber retails Tremont Nails for fine and historically accurate building projects Tremont Nails is the oldest manufacturer of nails in the United States.

Waterlox
Longleaf Lumber retails Waterlox tung oil finishes in Original Sealer/Finish and Original Satin Finish

Vermont Natural Coatings

Longleaf Lumber retails Vermont Natural finish, a professional wood finish manufactured using green processes and dairy farm byproducts.

© 2026 Longleaf Lumber Inc. ~ Reclaimed Wood Flooring, Paneling, Countertops, Mantels, Beams & Lumber