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TW-12 Metal Wall Panels

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The TW-12 Metal Wall Panels are a concealed fastener metal wall panel designed to provide a clean, seamless attachment with unique shadow lines. This panel is ideal for vertical and horizontal wall applications, fascia, and equipment screens and works well for commercial, retail, civic, mixed-use, institutional and residential projects.

This long-lasting, durable, and sustainable metal panel also comes in several energy-efficient colors and paint systems. TW-12 offers architects and building owners a unique yet flexible design when combined with other building materials.

Wall assemblies are rated for fire resistance (UL263) when installed in accordance with UL listings.

Choose the TW-12 wall panel for your next project to protect your investment for decades to come.

  • 12″ coverage metal wall panel.
  • Wall Installation: Horizontal or Vertical.
  • Gauges: 22ga and 24ga in standard finishes and 20ga, 22ga, and 24ga in ZINCALUME® Plus.
  • Refer to AEP Span Color Charts for full range of color options and paint systems.
  • Custom manufactured panel lengths: 5′-0″ to 20′-0″.
  • Flush Mount and 1/2″ Standoff high performance clips available.
  • Available in two panel attachment configurations – a directly attached fastening flange or clip interlocking hem.
  • ASTM E1592 (wind uplift), ASTM E283* (air infiltration) and ASTM E331* (water infiltration) tested. All testing performed by accredited third-party. * Requires field applied sealant.
  • Wall assemblies rated for fire resistance (UL263) when installed in accordance with UL listings.
  • 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.


Dura Tech™ 5000 and Dura Tech™ mx

Dura Tech™ nt

Design Solution® Premium Colors


  1. TW-12 Horizontal Installation

  2. TW-12 Vertical Installation