Plank Grating facilitates secure footing on rooftop walkways, catwalks, stairs, and other surface applications when safety is critical. The product line is lightweight and easy to cut and fabricate. Made by forming and punching metal, McNICHOLS® Plank Grating comes in a variety of materials including Aluminum, Carbon Steel, Galvanized Steel and Stainless Steel. Different construction types consist of Plank, Walkway (both with heavy-duty options), Interlocking, Extruded Interlocking and Heavy-Duty Plank. Additional construction types consist of several Ladder Rung Plank styles, as well as Stair Tread Plank Grating options. An array of heights, widths, surface profiles, thicknesses and more are all part of our complete line of Plank Grating Hole Products!