Stainless or mild Steel Joists are used as suitable supporting materials during floor and roof construction jobs. Featured with exceptional strength, these metal items have thick zinc coated surface to avoid rust formation. These compact shaped products can endure heavy load and are, therefore, ideal for high rise structures. As part of their design, these metal items consist of triple web holes, flange notch, chamfer, lip notch etc. Noteworthy for their âIâ and âHâ shaped appearance, these Steel Joists are reckoned for their flawless quality.