Search
Generic filters
Exact matches only
Search in title
Search in content
Filter by Custom Post Type

Curved Span-Lok™ Metal Roofing

This slideshow requires JavaScript.

View Color Options

Curved Span-Lok™ metal roofing is a performance-rated architectural standing seam metal roof system. This panel has a mechanically seamed 2” high rib which provides aesthetic appeal as well as a weather-tight design and used in new construction or retrofit applications.

Specifically designed to provide curving, Curved Span-Lok is perfect for commercial, education, hospitality, industrial, institutional, or retail projects.

⇒ VISIT OUR PROJECT GALLERY ⇐

Long lasting, durable, and sustainable, Curved Span-Lok comes in several energy efficient colors and paint systems to meet just about any need or look.

AEP-Guide-Large-HomeRoof assemblies are Class A Fire Rated when installed on non-combustible deck or framing per IBC, IRC, or when installed in accordance with UL listings (UL790).

Get Inspired!

Download the AEP Span Product Selection Guide and Color Design Guide.
AEP Span Color and Panel Matrix PDF | RTF

  • 16″ coverage metal roof.
  • Minimum recommended slope 1/4″:12″
  • Gauges: 22ga in standard finishes.
  • Custom manufactured metal roof lengths: 6′-0″ to 45′-0″.
  • Panel is acceptable for use in metal siding applications.
  • Subtle striations standard. (Flat pan offered by request)
  • Available with 2 pencil ribs.
  • Factory notching available for 16″ panel for turn under at the eave. Notch provides a clean detail and reduction in labor.
  • For end laps, factory swaged panels are available.
  • 16″ 22ga available machine curved (factory or field) for 35′ radiused applications.
  • Field mechanically seamed panel.
  • Wind uplift tested in accordance with UL580 and ASTM E1592.  Has been tested for air infiltration per ASTM E1680, and water infiltration per ASTM E1646, and E2140.
  • Meets UL580 Class 90 wind uplift requirements (purlin not to exceed 5′-0″ o.c.).
  • Weathertightness Warranty available. Minimum slope required. AEP Span Underlayment HT  required for all Full System Weathertightness Limited Warranties. Contact AEP Span representative for information. (Roof application ONLY).
  • Oil Canning: All flat metal surfaces can display waviness commonly referred to as “oil canning”. “Oil canning” is an inherent characteristic of steel products, not a defect, and therefore is not a cause for panel rejection. Oil Canning Technical Bulletin PDF | RTF.

  • Product Guide/Load Tables (pdf) (rtf)
  • Guide Specifications (pdf) (doc)
  • AEP Span Underlayment HT (pdf) (rtf)
  • Concealed Fastener Steel Curved Metal Roof and Wall Panel Structural Design Guide (pdf) (rtf)

  • Standard Offer EPD (pdf) (rtf)
  • Domestically Sourced High Recycled Content EPD (pdf) (rtf)
  • HPD 3rd-Party Verified for ZINCALUME® Plus coated products (pdf) (rtf)
  • LEED v3 Regional Material (pdf)
  • LEED v3 Recycled Content Letter (pdf) (rtf)
  • LEED v4 Recycled Content Letter (pdf) (rtf)
  • LEED v4 SS Heat Island Reduction (pdf) (rtf)

⇒Click Here for additional LEED & LBC Information.

  • Span-Lok hp w/ 2.5” Clip Installation Guide (pdf) (rtf)
  • Curved Span-Lok Revit Model (zip)
  • Span-Lok hp w/ 2.5” Clip AutoCAD and PDF details (zip)

⇒Click Here for additional Supplemental Details.

  • Dura Tech™ 5000/Dura Tech® mx Warranty (PVDF) (pdf) (rtf)
  • Dura Tech® nt Warranty (pdf) (rtf)
  • ZINCALUME Plus Warranty (pdf) (rtf)
  • Standard Side Seam Weathertight Warranty (pdf)
  • Standard Full System Weathertight Warranty (pdf)
  • AEP Span Color and Panel Matrix (pdf) (rtf)
  • Performance Data (SRI and LRV Values)  (pdf) (rtf)

⇒Click Here for additional Color and Warranty Information.