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

Curved Span-Lok™ Metal Roofing

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. 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.

  • Application: Roofing
  • Gauge: 24 & 22
  • Coverage: 16"
  • Minimum Slope: 1⁄4:12

Testing and Performance

  • Metal roofing is well-known for its durability by defying the elements.
  • Roof 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).
  • Meets UL580 Class 90 wind uplift requirements (purlin not to exceed 5′-0″ o.c.).
  • 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 class 4 Impact (Hail) Resistance rated per UL 2218.
  • All structural performance data is contained within Building Code Approval Report.
  • Weathertight warranty available. Minimum slope required. AEP Span Underlayment HT  required for all Full System Weathertightness Limited Warranties. Contact AEP Span representative for more information. (Roof application ONLY).
  • All testing performed by accredited third-party.

Additional Features

  • Custom manufactured metal roof lengths: 6′-0″ to 45′-0″.
  • 16″, 22ga available machine curved (factory or field) for 35′ radiused applications.
  • Panel is acceptable for use in vertical 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.
  • Field mechanically seamed panel.

Oil Canning Disclaimer

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 Specific Info

Product Videos