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https://www.metalroofing.com/spirit/comment/12363/find/
v-crimp (also known as 5V-Crimp) is usually a 24" width coverage panel with two 1/2" ribs on each side and one in the middle.
R-Panel is a 36" width coverage panel with 1-1/4" ribs spaced evenly 12" apart.
See the attached drawing showing these two panels.
The Galvalume is refering to the type of 55% zinc 45% aluminum on the panels.
11/24/2008
11/25/2008
Isaiah Industries, Inc.
12/3/2008