We offer complete metal panel systems including metal roof panels, wall panels, structural components, matching fasteners, gutter, fascia, roof vents, soffit, and all other components and accessories.

We can wrap your projects' interior and exterior with high-quality, durable panel metal products from top to bottom, or simply provide the specific components you need.

And because of ROC INC's deeply established relationships in the   metal wall and roof panel marketplace, our customers benefit through the quality, efficiency and savings we deliver.

From standard, stocked wall and roof products to 40' foot long corrugated panels and custom fabricated materials, we are rapidly becoming the go-to metal panel resource of choice in central Pennsylvania, Lancaster, Harrisburg, Philadelphia, York, Baltimore, Maryland and beyond.