1 3/4″ Snap Lock

Technical Specifications


24, 26


24 Ga. - 1.00lb./SQFT
26 Ga. - .75lb/SQFT

Paint System

ULTRA-CLADTM Kynar 500®/ Hylar 5000®


35 Year Limited Paint Warranty.
Approved for Weathertight Warranties.

Available Material Types

Painted, Galvalume, Bonderized, Rezibond, 2-Tone, Vintage, 16 & 20 oz. Copper

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: A525, A792, A606, A653, and A924 Grade D (50,000 min. yield) unless otherwise designated at time of order.

Application Details:

Minimum Slope Requirement: 2/12

Roof Application: Fastener Spacing: 18″, refer to engineering specifications for proper clip spacing and substrate specifications.

Standing seam metal roofing can be used in conjunction with exposed fastener trim pieces or trim that is designed to reduce / eliminate the need of exposed fasteners on the roofing surface. This designation must be made prior to production.

EPIC Steel is neither partially nor solely responsible for improper installation or defects as a result of installation. Epic Steel recommends obtaining a color chip prior to placing an order. Please contact your Epic Steel representative to learn more.

Panel Testing

  • Uplift Resistance: UL 580, UL 1897, UL 90
  • Air Infiltration: ASTM E 1680
  • Water Penetration: ASTM E 1646
  • Hail Rating: Class 4 Impact UL 2218
  • Fire Rating: UL Class A

Panel Notes

  • With this 24 Ga, 18″ wide panel engineering, you may opt to use heavier gauge coil and narrower width panels.  Clip spacing will not change.


Attributes: True Hidden Fastener Clip System, On-Site Rollforming, Architectural Appearance, Superior Wind Loads, Many Material Options.

Note:  The load tables have been compiled for the design of steel roofing and siding used in conjunction With either wood or steel framed structures. EPIC Steel assumes no responsibility, either expressed or implied, for its use.

Located just a mile & a half past the Missoula airport on the North side of the road.


406-542-1711 406-542-1911