MSR Terminix5

MSR Concealed Fastened Metal Wall Panel

Delivers bold shadow lines, concealed fasteners, and the refined appearance of an architectural wall system.

McElroy Metal’s MSR Panel is a concealed fastener wall system engineered to create crisp vertical shadow lines with a sleek, uniform appearance. Its ribbed profile and interlocking seams deliver long-term durability and architectural definition without exposed fasteners.

Renderings & Profiles

Great for:

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WALLS
roofs-icon
ROOFS
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RESIDENTIAL
commercial-icon
COMMERCIAL
MSR Concealed Fastened Metal Wall Panel
MSR Panel Drawing
FW Concealed Fastened Metal Wall & Soffit Panel Specs at a Glance
Panel Type
Rib Height
Major Rib On Center
Cover Width
Factory Panel Length
Onsite Forming Available
Substrate/Gauges
Installation
Finishes
Minimum Slope
Concealed Fastener Metal Wall Panel
1 1/2"
12”
12"
24 Ga up to 8'; 22 Ga up to 15'
No
24 GA Galvalume®
Solid deck or open framing
Kynar 500® (PVDF); Galvalume® Plus (acrylic-coated)
N/A

MSR Top 3 Benefits

  1. Architectural Vertical Aesthetic: Prominent ribs and crisp shadow lines deliver an upscale architectural appearance suitable for a variety of commercial and institutional projects.

  2. Concealed Fastener Attachment: Fasteners are hidden within the panel joint, providing clean lines and improved weather resistance compared to exposed systems.

  3. Durable, Low-Maintenance Performance: Manufactured from Galvalume® steel with long-lasting Kynar 500® (PVDF) finishes to ensure color retention, corrosion protection, and decades of service life.

Compare our concealed fastened panels using the tool below.

For information on all McElroy Metal products, visit our full product library.


Panel
Seam Type
Rib Height
Panel Widths
Minimum Slope
Install Substrate
Clips
Substrate / Gauges
Coating
Notable Approvals / Tests
MSR Concealed Fastened Metal Wall Panel
Concealed Fastened Wall
3"
16"
N/A
Solid Deck or Open Framing
N/A
24 GA Galvalume®
Kynar 500® (PVDF); Galvalume® Plus (acrylic-coated)
N/A
Peachtree Solar-501-1

Notes & Manufacturing Locations

  • Manufactured in: Sunnyvale, TX (extended lead time)

  • Additional Material Options: (Note: Minimum quantity and additional lead-time may apply)

    • 22 GA Galvalume®

  • Oil canning is a natural occurrence in metal panels and not a cause for rejection.

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Why Choose McElroy Metal

McElroy Metal is an employee-owned manufacturer with more than six decades of experience producing high-quality metal roofing, wall systems, and substructural components. Our nationwide manufacturing and service center network ensures consistent availability, responsive support, and dependable delivery. Built on a culture of craftsmanship and partnership, our products are engineered for long-term durability and trusted performance on projects of every size.

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Find a Distributor / Contractor Near You

Whether you’re building a new home or planning renovations, a metal roof can deliver long-term cost savings and comfort. To explore your options and find the product that meets your aesthetic and budgetary needs, contact a McElroy Metal distributor or contractor in your area today. We can’t wait to help make your dream home a reality.

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Frequently Asked Questions

The questions below address common considerations and help guide product selection for your project.

What makes MSRs different from typical exposed fastener wall systems?
MSRs feature a concealed clip system that eliminates visible screws, creating a sleek, architectural finish ideal for modern building designs.
Can MSRs be installed horizontally?
Yes. Although vertical installation is much more popular.
What paint systems are available?
Panels are available in Kynar 500® (PVDF) coatings for lasting color and gloss retention in exterior applications. For non-painted applications, we offer Galvalume® Plus (acrylic-coated).