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Curved Span-Lok™

Mechanically Seamed 2″ High Rib, Providing Aesthetic Appeal and Weathertightness

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Performance-rated architectural standing seam metal roof systems that have a mechanically seamed 2″ high rib, providing aesthetic appeal and weathertightness and can be used in a wide variety of new construction or retrofit applications.

  • 16″ coverage roof panel
  • Minimum recommended slope 1/4″:12″
  • Gauges: 22ga and 24ga in standard finishes.
  • Refer to AEP Span Color Charts for full range of color options and paint systems.
  • Custom manufactured panel lengths: 6′-0″ to 45′-0″.
  • Panel is acceptable for use in wall applications.
  • Subtle striations available.
  • 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.).
  • Roof assemblies Class A Fire Rated when installed on non-combustible deck or framing per IBC or IRC or when installed in accordance to UL listings (UL790).
  • Weathertight warranty available. Minimum slope required. Contact AEP Span representative for more 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)
  • Manufactured in Fontana, CA and Tacoma, WA.

Dura Tech™ 5000 and Dura Tech™ mx

Dura Tech™ nt

Design Solution® Premium Colors

ZINCALUME® Plus

Side Seam Warranties