Metal Roofing & Siding Panels for Every Project
From agricultural barns to commercial buildings and modern homes, MastCo Metals delivers high-quality panels built to perform — and made to last.
Ag Panel – Durable, Affordable, and Built for the Farm
Ag Panel is a time-tested solution for agricultural buildings and general-use sheds. With its classic profile and cost-effective design, it's perfect for barns, garages, lean-tos, and more.
Key Features:
28-gauge steel
Exposed fastener system
Available in multiple lengths and colors
Easy installation with wide coverage

Standing Seam – Premium Protection with Sleek Style

Standing Seam panels offer superior weather resistance and modern aesthetics, making them ideal for homes, shops, and high-end builds. With hidden fasteners, they deliver a clean, uninterrupted look.
Key Features:
Hidden fastener design
26- or 24-gauge available
Snap-lock or mechanically seamed options
Long-lasting and low maintenance
Board and Batten – A Classic Vertical Look, Reinvented in Steel
Designed to mimic traditional wood siding, our steel board and batten panel gives your building timeless character with the strength of metal. A favorite for barndominiums and rustic-style homes.
Key Features:
Wood-style appearance
Vertical panel orientation
Resistant to rot, insects, and weather
Available in popular textured colors

Commercial Panel – Engineered for Strength & Performance

Our commercial-grade panel is ideal for warehouses, storage units, and large-scale projects. With a flat ribbed profile and superior spanning capability, it’s made for durability in demanding environments.
Key Features:
High-rib profile for added strength
Wider span coverage
26-gauge steel
Strong visual lines for clean finishes
Our Reputation Is Built on Service
At MastCo Metals, we don’t just sell products — we serve people.
Builders, farmers, and homeowners across Delmarva trust us for quality materials, quick turnaround, and exceptional customer support.
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