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Mirin Building Systems offers a complete product line that is custom engineered to achieve superior strength and design flexibility. Our framing products are among the most durable in the industry and our panel systems offer maximum energy efficiency. We help you to provide unrivaled expertise and the industry’s broadest spectrum of solutions—including structural framing systems, panel systems and accessories.

Framing Systems

Metal building systems provide an ideal alternative to conventional construction solutions, with more benefits and greater flexibility to meet your project needs and cut time off your construction schedule. Mirin engineers and fabricates a wide range of metal building systems that offer exceptional performance to withstand the long-term effects of the elements. Our custom-designed framing systems provide diverse options for purlins, rafters, bridging and end frame connections and are compatible with multiple wall and roof systems

Metal Building Panels

Mirin panel systems provide the perfect alternative to conventional construction, with greater design freedom and flexibility to meet your project needs. Our panels can be used for new construction or to retrofit existing facilities. We deliver a wide range of steel panel systems, which vary in shape, size, and function yet offer exceptional performance to withstand the long-term effects of the elements while offering a variety of colors, finishes, and premium protective coatings. 


Mirin Building Systems’ accessories are designed to reinforce your building’s structural integrity by working with our durable frame and panel systems. We offer canopies, doors, windows, roof vents, trim and gutters, louvers and more. Our complete line of hassle-free metal building accessories will match the design and performance of your building.