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Product Detail

Design Span® hp

Design Span® hp

Design Span hp is a 24 gauge aesthetically pleasing concealed fastener system offering a complete range of Dura Tech® Cool Colors that makes Design Span hp the preferred architectural roof system for the residential market.

Design Span HP
  • DESIGN SPAN HP PANEL

Gauge: 24

Coverage: 12", 16", & 17"
(18” available – additional charges
and lead times apply)

Rib Height: 1¾"

Produced in: Fontana, CA
& Tacoma, WA

Features / Benefits 

  • Factory notching available for turn under at the eave (some limitations apply).
    Notch provides a clean detail and reduction in labor.
  • Can be installed over solid substrates or spaced support members at spans up to 4’-0”.
  • Subtle striations between ribs reduce the appearance of oil-canning.
  • Factory applied sealant in the female leg is standard.
  • Recommended minimum slope of 2:12. Inquire for slopes below 2:12.
  • Has been tested for air infiltration per ASTM E1680, water infiltration per ASTM E1646, and wind uplift performance per ASTM E1592.
  • Design Span hp is correctively leveled to insure the flattest panel appearance.
  • Snap-On panel, no field seaming required.
  • All Dura Tech 5000 and Dura Tech mx colors are Energy Star listed cool colors formulated to help reduce the demand for energy.
  • Limited Lifetime Warranty for residential applications.
  • Design Span hp panel assemblies are Class A Fire Rated when installed on noncombustible deck or framing per the IBC or IRC. Design Span hp panel assemblies are also Class A Fire Rated per UL790 when installed in accordance to UL listings.
  • 18” optional, additional charges and lead times apply.

Colors and Warranties 

ASC Building Products has enhanced the performance of Design Span hp with the Dura Tech 5000 and Dura Tech® mx coating systems. All colors are Energy Star listed cool colors formulated to help reduce the demand for energy. This paint technology integrated provides a lifetime of durability for homeowners.

Installation Guide Details

Downloads