<p>Prelude ceiling suspension systems are the preferred choice of the professional installer. Prelude grid systems combine exceptional <br />durability and system stability with installation ease. Product is UL approved for fire-rated assemblies.</p><br /><br /><br /><ul><li>Rotary stitched during manufacturing for enhanced load-carrying capacity</li><br /><li>Superlock end detail provides a tight, secure locked connection in ceiling grid systems</li><br /><li>Hot-dipped galvanized coating to protect from scratches and rust</li><br /><li>Fire resistance rating: fire resistive when used in approved UL designs</li></ul>