Insulated Metal Roof PanelsContact Nucor Building Systems

Insulated metal roof panels provide a high level of thermal R-value, which leads to energy savings for your steel building. Manufactured by our sister company, Metl-Span, our insulated panels provide an unsurpassed weathertight seal and service life, making them ideal for commercial, industrial and institutional markets.  With the latest in composite roof panel design, they provide quick & easy installation, and long-term, reliable performance.

Insulated CFR Panel

CFR-IMP Insulated Standing Seam Roof Panels

Our CFR insulated standing seam roof panels are an all-in-one, cost-effective roofing solution. Provided by sister company, Metl-Span, they are manufactured with durable exterior and interior faces, and combined with a foam core. The fast and easy installation of the CFR panels will help cut construction costs – saving you time and money on the jobsite.
CFR-IMP Specifications


Legacy Insulated Roof Panels

Our long-standing insulated metal roof panels offer an attractive, energy-efficient solution to your building needs. Currently available as standard at our Texas & Utah plant locations, the SR2 Standing Seam and HR3 High Rib panels are of the most sophisticated insulated metal roof systems on the market. View our Legacy Insulated Panel Brochure.

SR2 Insulated Standing Seam Panel

SR2 Standing Seam Insulated Metal Roof Panel

With Nucor’s SR2 insulated roof you achieve the look of a traditional standing seam with the benefits of an insulated panel system. The SR2 is field seamed with a hidden fastener joinery, which delivers maximum protection from the elements. The high level of thermal R value in the SR2 leads to energy cost savings, and the trapezoidal rib design provides increased protection and strength against foot traffic damage.

HR3 High Rib Insulated Panel

HR3 High Rib Insulated Metal Roof Panel

The Nucor HR3 roof panel offers an economical solution as compared to field assembled high rib roofs. Your panels arrive in one piece, requiring a simple one-step installation. This 40” wide panel installs quickly by using a unique EPDM gasketed saddle washer. The saddle washer allows you to fasten at the standing ribs, out of shed water.