When you’re looking for protection, beauty, and value in a roof, a distinctive standing seam panel offers the best solution. Design Span hp is a concealed fastener system which offers performance and beauty.

ASC Design Span HP Metal Panel

    • 12″, 16″, 17″ & 18″ coverage roof panel. (Additional charges and lead times apply for 18″)
    • Minimum recommended slope 2:12.
    • Gauges: 24ga in Dura Tech™ 5000 and Dura Tech™ mx.
    • Refer to product sheet for full range of color options and paint systems.
    • Limited Lifetime Warranty for residential applications.
    • Custom manufactured panel lengths: 6′-0″ to 45′-0″. (Lengths over 45′ available for additional charge).
    • Wide batten cap available for a bold appearance. Panel is acceptable for use in wall applications.
    • Factory applied sealant is a standard offer.
    • Subtle striations available on 16″, 17″ & 18″ panels.
    • Factory notching available for turn under at the eave (some limitations apply). Notch provides a clean detail and reduction in labor.
    • Snap-together panel, no field seaming required.
    • Testing: ASTM E1592 (wind uplift), ASTM E1680 (air infiltration) and ASTM E1646 (water infiltration). All testing performed by accredited third-party.
    • Meets UL580 Class 90 wind uplift requirements.
    • 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).
    • Class 4 Impact (Hail) Resistance rated per UL 2218.
    • Panel evaluated by accredited third party. All structural performance data is contained within Building Code Approval Report: IAPMO-UES #ER-0309.
    • 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.

(408) 293-1264