Lengths: 24-inch, 18-inch
Thickness: 5/8-inch medium butt thickness, 3/4-inch heavy butt thickness, 7/8-ich extra heavy butt thickness
Special custom thickness available upon request
Width: Random, 4-inch minimum, (3-inch in Number 2 Grades), 14-inch maximum
Roof Pitch: 4:12 minimum, (lower slopes require special application)
Maximum Recommended Exposure: |