Flex Series metal siding

Flex Series Metal Siding

Concealed Fastened Metal Wall Collection

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Flex Series metal siding is a concealed fastened wall panel available in five different options. This panel is a great choice for retail, residential, commercial, mixed-use, civic, and institutional projects.

It is a long-lasting, durable, and sustainable metal panel that also comes in several energy-efficient colors and paint systems. It’s also easy to mix and match profiles, colors, and applications with the Flex Series metal panels, which offers architects and building owners a unique yet flexible design.

Features / Benefits

Product Specifications

Colors and Warranties

Installation Details

12″ coverage wall panel.
Wall Installation: Horizontal or Vertical.
Gauges: 22ga and 24ga in standard finishes.
Refer to AEP Span Color Charts (pdf) (rtf) 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)(rtf)
Manufactured in Tacoma, WA.

Product Sheet (pdf) (rtf)
Guide Specifications (pdf) (doc)
Flex Series Dimensions – Clip Attached (pdf) (rtf)
Flex Series Dimensions – Direct Fastened (pdf) (rtf)

Dura Tech™ 5000 and Dura Tech™ mx

Architectural Color Chart: Dura Tech 5000 & mx (pdf) (rtf)
Dura Tech™ 5000/Dura Tech® mx Warranty (PVDF) (pdf) (rtf)

Dura Tech™ nt

C&I Color Chart: Dura Tech nt (pdf) (rtf)
Dura Tech® nt Warranty (pdf) (rtf)

Design and Color Solutions
Specialty Prints, Textures & Finishes

Color Design Guide
Eternal Collection® Product Sheet (pdf) (rtf)
Eternal Collection® Warranty (pdf) (rtf)
Vintage Product Sheet (pdf) (rtf)
Vintage® Warranty (pdf) (rtf)
Vintage® Heritage Product Sheet (pdf) | (rtf)
Vintage Heritage with ZINCALUME Substrate Limited Warranty (pdf) | (rtf)
Vintage Heritage Paint Only Warranty (pdf) (rtf)
Classic® Brushed Product Sheet (pdf) (rtf)
Dura Tech™ Rawhide Warranty (pdf) (rtf)
Dura Tech™ 5000P Print Warranty (pdf) (rtf)

ZINCALUME® Plus

ZINCALUME Plus Warranty (pdf) (rtf)

Flex Series Horizontal Installation
- Flex Series Horizontal Installation Guide (pdf) (rtf)
- All AutoCAD and PDF details (zip)
  - Panel Details (dwg) (pdf) (rtf)
  - Clips (dwg) (pdf) (rtf)
  - Panel Closures (dwg) (pdf) (rtf)
  - Closure Information (dwg) (pdf) (rtf)
  - Base (dwg) (pdf) (rtf)
  - Sill (dwg) (pdf) (rtf)
  - End Wall (dwg) (pdf) (rtf)
  - Outside Corner (dwg) (pdf) (rtf)
  - Inside Corner (dwg) (pdf) (rtf)
  - Soffit (Front) (dwg) (pdf) (rtf)
  - Soffit (Back) (dwg) (pdf) (rtf)
  - End Splice (w/Trim) (dwg) (pdf) (rtf)
  - Parapet (dwg) (pdf) (rtf)
  - Door/Window (Head) (dwg) (pdf) (rtf)
  - Door/Window (Jamb) (dwg) (pdf) (rtf)
  - Door/Window (Sill) (dwg) (pdf) (rtf)
  - Wall Penetration (3D) (dwg) (pdf) (rtf)
  - Wall Penetration (dwg) (pdf) (rtf)
  - Wall Insulation (dwg) (pdf) (rtf)

Flex Vertical Installation
- Flex Series Vertical Installation Guide (pdf) (rtf)
- All AutoCAD and PDF details (zip)
  - Panel Details (dwg) (pdf) (rtf)
  - Clips (dwg) (pdf) (rtf)
  - Panel Closures (dwg) (pdf) (rtf)
  - Closure Information (dwg) (pdf) (rtf)
  - Base (dwg) (pdf) (rtf)
  - Sill (dwg) (pdf) (rtf)
  - End Wall (dwg) (pdf) (rtf)
  - Outside Corner (dwg) (pdf) (rtf)
  - Inside Corner (dwg) (pdf) (rtf)
  - Soffit (Front) (dwg) (pdf) (rtf)
  - Soffit (Back) (dwg) (pdf) (rtf)
  - End Splice (w/Trim) (dwg) (pdf) (rtf)
  - Parapet (dwg) (pdf) (rtf)
  - Door/Window (Head) (dwg) (pdf) (rtf)
  - Door/Window (Jamb) (dwg) (pdf) (rtf)
  - Door/Window (Sill) (dwg) (pdf) (rtf)
  - Wall Penetration (3D) (dwg) (pdf) (rtf)
  - Wall Penetration (dwg) (pdf) (rtf)
  - Wall Insulation (dwg) (pdf) (rtf)