Engineered Framing Solutions Built for Better Projects
Engineered Roof Trusses
Built for strength and efficient installation.
Prefabricated Wall Panels
Factory-built panels help accelerate framing.
Open-Web Floor Trusses
Flexible floor systems designed for open spans.
Build Better Together
Cornerstone Truss & Components provides engineered structural components designed to help professional builders frame projects more efficiently. Its product offering includes engineered roof trusses, prefabricated wall panels, and open-web floor trusses manufactured for strength, accuracy, and dependable performance.
Through its partnership with Cornerstone, Koopman Lumber helps builders access coordinated framing solutions that support faster installation, reduced jobsite labor, and more consistent results. Cornerstone also provides pre-construction planning, truss engineering and component design, fabrication, and delivery to help keep projects organized from initial planning through the jobsite.
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.