Corrugated Rectangular
Smooth Rectangular

Available in 2x3, 3x4, 4x5 and in 10' standard length
Available in 2x3, 3x4, 4x5, 4x6, 5x6, 6x7 and in 10' standard length
Contemporary
Smooth Square
Available in 3x4 only and 10' standard lengths
Smooth Round
Available in 3x3, 4x4, 5x5, 6x6, 7x7, and 8x8 and in 10' standard length
Available in 3"to 12" and in 10' standard lengths
Grooved Round
Available in 4" only and 10' standard lengths. Custom lengths are available.