United Interlock Grating System

Engineered with a high strength-to-weight ratio, these multi-use planks can be carried by one person. United Interlock Grating installs easily with a snap-together friction fit that minimizes welding and bolting, providing overall cost savings of up to 60% over other materials.


Strong, lightweight, economical, and versatile, United Interlock Grating Systems provide important economy and safety advantages wherever people walk. When combined with our metal framing systems, United Interlock planks are ideal for racks and other material handling applications.

The planks snap together with positive friction so welding and bolting is minimized. United Interlock planks can be easily cut to size, shape and angle at the jobsite. United Interlock planks are available in 6″, 9″, and 12″ widths, standard lengths of 20′ and 24′ with special lengths up to 30′. Two material gauges and three leg heights meet a wide range of load, space and budget requirements.


More Information

We welcome and value your feedback please feel free to contact us at the information below. We look forward to assisting you.