Heavy duty ¾" particle board rests on ledge of step beam and is flush with top of beam to provide smooth shelf surface. Please note that this particle board is undercut 1 3/4" in depth and 1/2" in length to fit properly in the FastRak beams. If you need board cut to a specific size, please contact customer support at 800-289-7225.
To ensure safe delivery and keep shipping costs manageable, we only offer particle board as part of orders totaling $500 or more.