Super Seam-Plus

1. All calculations for the properties of Super Seam Plus panels are calculated in accordance with the 1996 edition of the COLD-FORMED STEEL Design Manual, with 1999 supplement – published by the
American Iron and Steel Institute (AISI).
2. Ixe is for defl ection determination.
3. Sxe is for bending.
4. Maxo is allowable bending moment.
5. All values are for the one foot of panel width.

Unless otherwise specifi ed, the exposed surfaces of all panels shall be either clear acrylic coated or factory painted GALVALUME®. GALVALUME® is a zinc-aluminum alloy coating
that is applied to the base steel material. Acrylic coated GALVALUME® shall have a Coating Class AZ55 (0.55 ounces (combined total of both sides) per square foot). Factory painted
GALVALUME® shall have a minimum Coating Class AZ50 (0.50 ounces (combined total of both sides) per square foot). GALVALUME® coated steel for panels shall conform to ASTM
A792, Structural Quality. The 24 and 22 gauge panels shall conform to Grade 50 (50 ksi minimum yield strength). All material shall be ordered to a minimum decimal thickness. Minimum
ordered thickness for coated steel products always includes the thickness of the coating.

All painted GALVALUME® shall be factory coated by a fi rm which coats coil products exclusively. The coater
shall be responsible for ensuring color consistency, paint fi lm hardness, and paint fi lm thickness. Each side
of the GALVALUME® will be coated with 0.2 mils baked-on primer before the color coating. The panel shall
receive a KYNAR 500® Fluoropolymer fi nish coat on the exposed side. Thickness of the fi nish coat will be a
nominal 1.0 mils (including the primer coat). A baked-on straight polyester wash coat will be applied on the
non-exposed side. Thickness of the wash coat will be a nominal 0.5 mils (including the primer coat).

Specific conditions concerning each finish shall be covered in detail on the written warranty issued, on request, with each building. Minimum roof slope – 1/4:12. GALVALUME® panels shall have a twenty-year limited warranty providing that GALVALUME® panels will not rupture, fail structurally, or perforate within a period twenty years after shipment due to exposure to normal atmospheric corrosion. The clear acrylic finish does not carry a warranty. The factory coated GALVALUME® panel shall have a thirty-year limited color finish warranty from excessive chalking and color change (fading), peeling and cracking. The wash coat does not carry a warranty.

Panel coverage will be 24” to the weather and shall be mechanically side seamed together by a factory supplied seaming machine. A factory applied bead of hot melt mastic shall be placed in the female side of the corrugation. Maximum panel length shall be 45’-0”.

Where endlaps are required, they shall be 3” and shall occur uphill of a purlin. Super Seam Plus roof panels are a part of a roof system. All of the components
of the roof system (clips, end dams or ridge channels, back-up plates, etc.) must be factory furnished for any warranty or uplift considerations. All roof systems shall be installed in accordance with the Matador Erection Manual. This roof panel may be installed in accordance with several different UL construction numbers, all of which meet the requirements of Underwriter’s Laboratories standard UL 580 Class 90 for uplift resistance. Contact your salesperson for additional information. Panels shall be secured to intermediate
framing members with clips at each purlin. Panels shall be furnished square cut.