Falling down stairs can lead to serious injury, and slippery steps pose a threat to anyone. Take stairwell safety to a whole new level with custom-fabricated anti-slip bar grating stair treads by Indiana Gratings.

We specialize in custom fabrication of carbon steel, stainless steel and aluminum bar grating stair treads for commercial and industrial applications. Our capabilities include precision cutting, piece-marking, notching and welding.


A bar grating stair tread is a series of bearing bars joined to perpendicular cross bars at various intervals to form a load-bearing panel designed for use as a step. Stair treads are manufactured with defined visible nosings and pre-punched end carrier plates or angles, ready for bolting to stair stringers. The nosing, which protrudes slightly over the edge, increases safety by providing additional space for users’ feet.


Cross bars can be joined to bearing bars by welding, dovetailing, swage-locking, riveting or one-piece construction, depending on the chosen material type. Common carbon and stainless steel nosings include abrasive, checkerplate, Slip-Not® and Algrip™. Aluminum stair treads often use grove, Slip-Not® and abrasive nosings.


With myriad intended uses, construction types and material grades, determining the best custom-fabricated bar grating stair tread solution for your application is challenging. Our team of fabrication specialists and bar grating experts will work with you to bring your custom project from conceptualization and design to fabrication and final delivery.


To ensure products we fabricate withstand the tests of time, we perform quality control checks at every fabrication process phase. No product leaves our shop until we confirm fitment and verify specifications have been met. This includes laying out fully completed panels and making certain bars, cross rods and cuts line up.


The quality of our work sets us apart, and our lead times and pricing bring customers back to us time and time again. We are dependable, courteous and ready to answer any questions.


Founded in 1976, we are a full-service, quality-driven company dedicated to supplying precision tailor-made products such as grate stair tread fabrication to our clients on time, every time.


Contact our team to learn more about our custom-fabricated bar grating stair tread capabilities.


Contact A Technical Advisor

Request A Quote Today.

Request a Quote
  • Nomma
  • Naam

We are Indiana Gratings Inc.

The mission of Indiana Gratings Inc. is to be recognized as the premier gratings supplier in the industry for the Midwest and Southeastern United States and to be the benchmark others strive to achieve. We, as a team, are committed to meet the agreed upon requirements of our customers by measuring and improving our work processes.

Indiana Gratings, Inc. is located in Martinsville, Indiana with over 35,000 square feet of manufacturing area. It is a financially strong; family owned company.

About us

The Premier grating supplier for the
Midwest and southeastern United States

Providing proven quality and craftsmanship for a variety of applications