Preassembled in 48' rolls. The hardwood post are 1 1/2" x 1 1/2" x 42" and spaced on 6' centers. Our silt fence is manufactured such that the geotextile fabric is attached to the post with 2' lath and 5/5" staples.
To install silt fence with post preattached to the fabric, simply unroll, stretch, and drive stakes. Make sure all supporting posts are on the downslope side of the fencing. The bottom of the fabric should be placed under 6 inches of compacted soil to prevent sediment flow underneath the fence.