Residential and Commercial Millwork Solutions
Interior and Exterior Doors
Quality door styles, components, and custom options.
Stairs and Millwork
Stair systems, moldings, trim, and specialty pieces.
Commercial Products
Doors, frames, hardware, partitions, and accessories.
A Trusted Partnership
Since 1939, Cleary Wholesale has served lumberyards and specialty millwork dealers throughout New England and New York with residential and commercial doors, stair systems, millwork, hardware, frames, and related building products. Through its partnership with Cleary Wholesale, Koopman Lumber can connect homeowners, contractors, builders, and design professionals with an extensive selection of dependable products for projects of all sizes.
Whether your project requires an interior door, a custom entry system, preassembled stairs, specialty moldings, or commercial doors and hardware, the Koopman Lumber team can help you explore the available options. We will work with you to identify products that meet your project’s design, performance, and budget requirements.
DEPARTMENTS
From hardware and paint to lumber, power tools, garden supplies, and more, our departments are stocked with top brands and expert support. Whether you're a contractor or DIYer, you’ll find the products and advice you need to get the job done right.
SERVICES
We offer a wide range of in-store services to make your projects easier, including key cutting, glass and screen repair, paint color matching, propane filling, tool repairs, and more. Our knowledgeable team is here to help you save time and complete your project with confidence.