T-238 Panel

The T-238 Panel is a high-performance structural roofing solution engineered for both retrofit and new construction applications. Featuring a 2-3/8" rib height with panel widths up to 16", this mechanically seamed panel delivers exceptional strength and spanning capabilities—ideal for open framing or direct application over existing metal roofs. The two-piece mechanical seam, completed with a snap-on cap, ensures long-term weather resistance and structural integrity. Available in 24g and 22g steel, the T-238 Panel is perfect for low-slope roofs and demanding environments where durability and water-tightness are critical. On-site roll forming is available to minimize transportation damage and provide custom-fit precision.

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t-238 Steel Roofing Panel - Montana

The T-238 Panel is available in customizable widths including 18″ an 24″, with a standard rib height of 2-3/8″. It’s designed for both new construction and retrofit applications, where it can be installed directly over existing metal panels using a specialized structural purlin system. This retrofit method eliminates the cost and labor of tear-offs while creating a new support plane for the T-238 panel system. Panels can be roll-formed to virtually any length, greatly reducing the need for end-laps and potential leak points.

With outstanding spanning capabilities, the T-238 system can be installed over open framing or solid substrates such as plywood or OSB, depending on the desired performance and wind uplift requirements. Mechanical seaming with a snap-on cap creates a continuous, weather-tight seal—critical for low-slope and high-wind environments. Optional clip configurations and fastening patterns allow this panel to meet a wide range of structural demands, with tested values supporting wind zones up to 175+ MPH when installed correctly. This panel is an ideal fit for industrial retrofits, large-scale commercial roofs, and any project where engineered durability is a must.

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