Curved Span-Lok™ Metal Roofing

Curved Span-Lok™ metal roofing is a 16″ wide mechanically seamed concealed fastener roofing panel with a 2″ high rib. A machine curve (factory or field) is available for 35′ radiused applications. The weather-tight design and standing seam aesthetics make it ideal for commercial and architectural roofing applications. The panel is available as a flat pan or striated option.

Now offering compatible S-5! Snow Retention Systems

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Product Information

  • Panel Type: Concealed fastener curved metal roofing (standing seam)
  • Standard Base Metal: Zincalume® Steel (AZ50)
  • Coverage: 16″
  • Metal Thickness (Gauge): 24, 22
  • Minimum Slope:  1⁄4:12
  • Orientation: Vertical
  • Paint System: Dura Tech™ 5000 / Dura Tech™ mx (PVDF – 24, 22ga)
  • Panel Attachment: Mechanically Seamed with Concealed Clips
  • Performance Certification: UL 580 (Class 90 Wind Uplift), UL 790 (Class A Fire Rated), ASTM E1592 (Wind Uplift), ASTM E1680 (Air infiltration), ASTM E1646 and E2140 (Water Infiltration), UL2218 (Class 4 Impact Resistance – Hail), ER 309 Building Code Evaluation Report
  • Panel Height: 2″
  • Rib Style: Standing Seam
  • Primary Application: Commercial and Architectural Roofing
  • Standard Configuration: Striated
  • Factory Applied Sealant: No
  • Optional Configuration: 2 Pencil Ribs, Flat Pan
  • Available Panel Lengths: 6′-0″ to 45′-0″
  • Other Options (inquire): Factory Notching, Factory Swaged

Product Resources

  • Span-Lok™ Product Sheet with Load Tables (pdf)
  • Span-Lok™ Panel Dimensions (pdf) 
  • Span-Lok™ Installation Guide (pdf)
  • Span-Lok™ Installation Guide with Low Clip (pdf)
  • Span-Lok™ Support Members (pdf)
  • Concealed Fastener Steel Roof and Wall Panel Structural Design Guide (pdf)
  • Span-Lok™ Guide Specifications (pdf)
  • Building Code Approval Report (Evaluation Report ER-0309)

Product Option and Accessory Resources

  • Fastener Selection Guide (pdf)
  • AEP Span Underlayment HT (pdf)

Color Resources

  • Architectural Color Chart (Dura Tech™ 5000/mx) (pdf)
  • Color Performance Data (SRI and LRV Values) (pdf)

Sustainability Resources

  • Standard Offer EPD (pdf)
  • Domestically Sourced High Recycled Content EPD (pdf) 
  • HPD 3rd-Party Verified for ZINCALUME® Plus coated products (pdf)
  • Complete AEP Span Material Library (zip)
  • Complete AEP Span Material Image Files (zip) 
  • Curved Span-Lok™ Revit (zip)
  • Curved Span-Lok™ AutoCAD (zip)
  • Miscellaneous AutoCAD Details (zip)
  • Finish Warranty PVDF Paint System – Dura Tech™ 5000 & Dura Tech™ mx Warranty (pdf)
  • Corrosion Warranty – ZINCALUME® Plus Warranty (pdf)
  • Full System Weathertight Warranty Available By Request (Sample Warranty | Inquire)
  • Side Seam Weathertight Warranty Available By Request (Sample Warranty | Inquire)

Cool DURA TECH™ 5000 (22 & 24 Gauge)

Architectural standard colors in our premium 70% fluoropolymer (PVDF) paint system.

Regal White

Parchment

Sierra Tan

Pebble

Walnut

Weathered Copper

Dark Bronze

Terra-Cotta

Colonial Red

Old Town Gray

Zinc Gray

Slate Gray

Midnight Bronze

Matte Black

Tahoe Blue

Regal Blue

Sage Green

Leaf Green

Forest Green

Cool DURA TECH™ mx (22 & 24 Gauge)

Metallic standard colors in our premium 70% fluoropolymer (PVDF) pearlescent paint system.

Metallic Silver

Silversmith

ZACtique® II

Metallic Champagne

Metallic Copper

Cool DURA TECH™ nt (26 Gauge)

Standard commercial colors in our premium silicone-modified polyester (SMP) paint system.

No available colors in this category.

Premium Colors (24 & 26 Gauge)

Vintage®

Unpainted Products (26 - 20 Gauge)

ZINCALUME® Plus

Uncoated and Unpainted Products (22 Gauge)

No available colors in this category.

Specialty Finishes and Custom Colors

AEP Span’s non-standard Specialty Finishes Catalog showcases an extensive range of innovative and high-quality metal finishes to meet the most discerning architectural design needs. This catalog also provides detailed specifications and performance data to aid in the finish selection and specification process.

Specialty Finishes Catalog
Custom Color Inquiry

Curved Span-Lok™ hp
Klamath Tribes Early Learning Center, Chiloquin, OR

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