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

Span-Lok™ hp Metal Roofing

This slideshow requires JavaScript.

View Color Options

Span-Lok™ hp metal roofing is a performance-rated architectural standing seam roofing panel which provides aesthetic appeal as well as a weather-tight design and is used in new construction or retrofit applications.

Ideal for commercial, mixed-use, retail or multi-use projects Span-Lok provides versatility for architects and building owners.
Now available in Aluminum (click here to learn more)



Span-Lok hp metal roofing comes in several energy-efficient colors to meet just about any need or look.


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

  • 12″ & 16″ coverage metal roof panel.
  • Minimum recommended slope 1/4″:12″.
  • Gauges: 22ga and 24ga in standard finishes.
  • Aluminum .040″ available in 16″ size only by special order in any color. Inquire with your sales representative for lead times and minimum order requirements. For faster delivery, aluminum .040″ is stocked in Matte Black and Regal White only.
  • Custom manufactured metal roof lengths: 6′-0″ to 45′-0″. (Aluminum up to 40′-0″).
  • Panel is acceptable for use in vertical metal siding applications.
  • Subtle striations standard on 16″ panels. (Flat pan offered by request).
  • Factory-applied sealant is standard.
  • 16″ panel available with 2 pencil ribs.
  • Factory notching available for 16″ panel.
  • For end laps, factory swaged panels are available (16″ only).
  • 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.).
  • All structural performance data is contained within Building Code Approval Report.
  • Span-Lok hp is Factory Mutual class 1-75 (5′ span) and Class 1-120 (2-6″ span) approved with 2.5″ and 3″ standard (purlin) clip.
  • 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)
  • Aluminum Data Sheet (pdf) (rtf)
  • 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. IAPMO-logo

  • 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.

  • Span-Lok hp w/ 2.5” Clip Installation Guide (pdf) (rtf)
  • Span-Lok hp Revit Model (zip)
  • Span-Lok hp w/ 2.5” Clip AutoCAD and PDF details (zip)
  • Span-lok hp w/ Low Clip Installation Guide (pdf) (rtf)
  • Span-lok hp w/Low Clip AutoCAD details (dwg)

⇒Click Here for additional Supplemental Details.

  • Dura Tech™ 5000/Dura Tech® mx Warranty (PVDF) (pdf) (rtf)
  • Dura Tech® nt Warranty (pdf) (rtf)
  • ZINCALUME Plus Warranty (pdf) (rtf)
  • Standard Side Seam Weathertight Warranty (pdf)
  • Standard Full System Weathertight Warranty (pdf)
  • AEP Span Color and Panel Matrix (pdf) (rtf)
  • Performance Data (SRI and LRV Values)  (pdf) (rtf)

⇒Click Here for additional Color and Warranty Information.