Design Span® hp metal roofing

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Design Span® hp metal roofing is a performance-rated structural standing seam metal roof panel perfect for residential, commercial, retail, civic or multi-use building applications. This panel comes in several energy efficient colors to meet just about any need or look.

Long lasting, durable and sustainable, Design Span hp is excellent as a roof over metal or wood decking, and as a fascia or mansard over plywood or supports. Design Span blends seamlessly with other traditional building materials to provide the perfect design flexibility for architects, as well as home and building owners.

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).

Get Inspired!

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

⇒ Features

⇒ Product Docs

⇒ Green Spec Docs

⇒ Installation Docs

⇒ Warranties

Offered in 12″, 16″, 17″ & 18″ widths (18” in 22ga available special order).
Minimum recommended slope 2:12.
Gauges: 22ga and 24ga in standard finishes.
Custom manufactured metal roof lengths: 5′-3″ to 45′-0″. (Lengths over 45′ available for additional charge).
Wide batten cap available for a bold appearance.
Metal roof is acceptable for use in vertical metal siding 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.
All structural performance data is contained within Building Code Approval Report.
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 Roof and Wall Panel Structural Design Guide (pdf) (rtf)

⇒Click Here for Building Code Approval Reports.

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.

Design Span hp Installation Guide (pdf) (rtf)
All AutoCAD and PDF details (zip)
- Panel Information (dwg) (pdf) (rtf)
- Clip Information (dwg) (pdf) (rtf)
- Eave with Gutter (dwg) (pdf) (rtf)
- Eave Hem (dwg) (pdf) (rtf)
- Eave – Wide Batten (dwg) (pdf) (rtf)
- Fascia Transition – Wall (dwg) (pdf) (rtf)
- Fascia Transition – 3D (dwg) (pdf) (rtf)
- Fascia Transition -Wide Batten (dwg) (pdf) (rtf)
- Gable (dwg) (pdf) (rtf)
- Side Wall (dwg) (pdf) (rtf)
- Side Wall – Alternate Details (dwg) (pdf) (rtf)
- Ridge-Hip (dwg) (pdf) (rtf)
- Ridge-Hip – Wide Batten (dwg) (pdf) (rtf)
- Ridge – Vented (dwg) (pdf) (rtf)
- Head Wall (dwg) (pdf) (rtf)
- Eave – High (dwg) (pdf) (rtf)
- Slope Transition (dwg) (pdf) (rtf)
- Valley (dwg) (pdf) (rtf)
- Roof Penetrations (dwg) (pdf) (rtf)
- Roof Curb – Side (dwg) (pdf) (rtf)
- Roof Curb – UpDown (dwg) (pdf) (rtf)