2.5” Corrugated (Special Order Panel)

2-5 inch corrugated


2.5” Corrugated (Special Order Panel)

This economical corrugated panel is perfect for interior and exterior applications. The 2 ½” Corrugated Panel has a single overlap system for vertical applications and a double overlap system for roofing applications. It is made in lightweight 28 gauge material and can be cut to length. The 2.5” corrugated is commonly used as a roofing & wall application, as well as interior applications for garages, underneath patios, and custom design elements.

Minimum Slope Requirements:


Screw Application:

#10 Wood grip fasteners are designed for use with dimensional lumber.

#14 Wafer fasteners are designed for use with plywood sheeting, OSB and wafer wood (7/16” minimum thickness).

#12 Tek screws are designed to be used with structural steel up to 3/16” in thickness.

Roof Application:

Fasteners are to be applied at the top of the corrugation, every third ridge, and attached to each purlin, 2′ on center. Lap/stitch screws may also be needed. Refer to roof fastening pattern for details.  Please note: It is the responsibility of the builder to ensure that purlins are adequately spaced to meet specific engineering requirements.

Downloadable Resources:

Standard Trim



Screw Patterns



Available Gauges


Paint Warranty

40 Years

Paint System

Ceranamel Xt‑40S, Silicone Modified Polyester

Minimum Length


Minimum Length



1.5 lb/LF

Available Materials

Painted, Galvalume®

Gauging System

Epic Steel follows the national A.I.S.I. (American Iron and Steel Institute) specifications manual for tolerances in galvanized sheet metal.

All gauges conform to ASTM A792 and ASTM A653 Grade E (80,000 min. yield)/ or Grade D (50,000 min. yield) unless otherwise designated at the time of order.


  • Lightweight
  • Economical
  • Sleek Design


Panel Color Options

* Certain colors may be subject to an order minimum and longer lead time.  Epic Steel recommends obtaining a color chip prior to placing an order. Warranties are based on paint system and paint systems vary between gauges. Please contact your Epic Steel representative to learn more.

28 Gauge – Color Options

EPIC Steel is neither partially nor solely responsible for improper installation or defects as a result of installation.