5.1    PANEL DESCRIPTION

5.1.1    The Company commercial high rib panels shall provide 36" net coverage on walls and roof with lengths up to 34'.  The panels shall have 4 major ribs, 12" on center, 1¼" deep.  Trapezoidal return ribs to taper from 1" to 3-15/16" with intermediate shoulders and an anti-capillary flute (Siphon Groove) at the last rib with purlin bearing leg.  Two secondary ribs shall be formed between the major ribs.  Panels shall be overlapped one major rib at the sides.  End laps shall be a minimum of six inches.  Mastic sealant shall be provided at all side laps and end laps on roof. Note: Roof standard is Galvalume.  If colored roof panels are specified there will be an additional charge.5.1.1    Architectural commercial wall panel shall provide 36" net coverage for walls, in lengths up to 34'.  Ribs are 1-1/8" deep and spaced 12" on center.  Panel design semi-conceals fasteners, while providing a shadow line appearance.  Side laps shall be on full major corrugation.
5.1.2    Concealed fastener standing seam roof systems are available upon request. Concealed fastener wall panels are available upon request.