7/8″ Corrugated
7/8″ Corrugated
7/8″ Corrugated Metal Roofing Panels
Corrugated panels are the cornerstone of metal roofing. This unique panel, with its distinctive and refined appearance, can give any project the look of class with superior function. This panel can be made in countless material types and gauges, including Core-Ten weathering steel and Bonderized.
*Certain colors may be subject to an order minimum and longer lead time. Flatiron Steel recommends obtaining a color chip prior to placing an order. Please contact your Flatiron Steel representative to learn more.
Panel Color Options
24 Gauge *Stock Colors
24 Gauge *Special Order (may take extra time and minimum 1,200 linear feet)
24 Gauge (Sheffield and CMG)
24 Gauge (Drexel Metals)
22 Gauge
Testing
UL 580 Wind Uplift (Class 90)
UL 2218 Class 4 Hail Impact
UL 790 Class A Fire Rating
*ASTM E1680
*ASTM E1646
*ASTM E283
*ASTM E331
*ASTM E330/E330M
*ASTM E1592
Fastener Guide:
#10 Woodfast screws are designed for use with dimensional lumber
#14 Wafer screws 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” thickness
Roof Application:
Screws are to be installed following the below details, installed no more than 3’6” up the panel. **Predrilling is recommended to ensure water tightness** It is recommended to use Bead Seal between every panel at the side lap with Stitched Screws installed every 1’0” up the panel. Any slope below a 4:12 must use Bead Seal and Stitch Screws.
Wall Application:
Screws are to be installed following the below details, installed no more than 3’6” up the panel. **Predrilling is recommended to ensure water tightness**
