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.
MSR Top 3 Benefits
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Architectural Vertical Aesthetic: Prominent ribs and crisp shadow lines deliver an upscale architectural appearance suitable for a variety of commercial and institutional projects.
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Concealed Fastener Attachment: Fasteners are hidden within the panel joint, providing clean lines and improved weather resistance compared to exposed systems.
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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.
CAD Drawings
MSR Panel Base Detail MSR Panel Eave Detail MSR Panel Eave with Gutter Detail MSR Panel Head Detail MSR Panel High Eave Detail MSR Panel Inside Corner (Alt.) Detail MSR Panel Inside Corner Detail MSR Panel Jamb (Alt.) Detail MSR Panel Jamb Detail MSR Panel Outside Corner (Alt.) Detail MSR Panel Outside Corner Detail MSR Panel Rake Detail MSR Panel Wall Splice Detail MSR Panel Window Jamb (Alt.) Detail MSR Panel Window Jamb Detail MSR Panel Window Sill DetailPDF Drawings
MSR Panel Base Detail MSR Panel Eave Detail MSR Panel Eave with Gutter Detail MSR Panel Head Detail MSR Panel High Eave Detail MSR Panel Inside Corner (Alt.) Detail MSR Panel Inside Corner Detail MSR Panel Jamb (Alt.) Detail MSR Panel Jamb Detail MSR Panel Outside Corner (Alt.) Detail MSR Panel Outside Corner Detail MSR Panel Rake Detail MSR Panel Wall Splice Detail MSR Panel Window Jamb (Alt.) Detail MSR Panel Window Jamb Detail MSR Panel Window Sill DetailEnglish Installation Manuals
MSR Installation ManualBrochures/Flyers
2025 Product CatalogMetal Panel Care & Maintenance
Operation and Maintenance Manual (Walls)Product Data Sheets
MSR Product DataProduct & Trim Information Books
MSR Product Information BookSDS - Substrate & Paint
Galvalume® Substrate Paint - Almond Paint - Ash Gray Paint - Bone White Paint - Brandywine Paint - Brite Red Paint - Buckskin Paint - Champagne Metallic Paint - Charcoal Paint - Colonial Red Paint - Copper Penny Paint - Dark Bronze Paint - Evergreen Paint - Hartford Green Paint - Home Depot Orange Paint - IHOP Blue Paint - Leadcoat Paint - Mansard Brown Paint - Matte Black Paint - Medium Bronze Paint - Patina Green Paint - Patrician Bronze Paint - Preweathered Galvalume® Paint - Regal Blue Paint - Regal White Paint - Roman Blue Paint - Sandstone Paint - Silver Metallic Paint - Slate Gray Paint - Surrey Beige Paint - Texas Silver Metallic Paint - White Backer Paint Pens - Kynar® Paint Pens- Kynar® ADS DataSpecifications
MSRASTM E283 (Air) & ASTM E331 (Water)
ASTM E283/E331 - MSRCompare our concealed fastened panels using the tool below.
For information on all McElroy Metal products, visit our full product library.
Components Gallery
ML-90 Low Fixed Clip (Utility Fixed & High Fixed Clips also Available)
ML-90 Low Fixed Clip (Utility Fixed & High Fixed Clips also Available)
Notes & Manufacturing Locations
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Manufactured in: Sunnyvale, TX (extended lead time)
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Additional Material Options: (Note: Minimum quantity and additional lead-time may apply)
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22 GA Galvalume®
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Oil canning is a natural occurrence in metal panels and not a cause for rejection.
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.
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.
Frequently Asked Questions
The questions below address common considerations and help guide product selection for your project.
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