{"title":"24×24 T-Bar Drop Ceiling Diffusers - old","description":"\u003ch2\u003e\n\u003cmeta charset=\"utf-8\"\u003e \u003cmeta charset=\"utf-8\"\u003e \u003cb id=\"docs-internal-guid-05708563-7fff-49bc-c441-b0b2c0844b52\"\u003e\u003cspan\u003eFAQs about T-bar drop ceiling diffusers\u003c\/span\u003e\u003c\/b\u003e\n\u003c\/h2\u003e\n\u003ch3 dir=\"ltr\"\u003e\n\u003cspan\u003eWhat ceiling grid do these fit?\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003e\n\u003c\/h3\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eThey're built for standard \u003c\/span\u003e\u003cspan\u003e\u003cstrong\u003e24×24 \u003c\/strong\u003esuspended (lay-in) ceiling grids\u003c\/span\u003e\u003cspan\u003e and rest on the T-bar without cutting tile. Confirm your grid is the standard \u003cstrong\u003e2×2\u003c\/strong\u003e layout before ordering.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 dir=\"ltr\"\u003e\n\u003cspan\u003eWhat's the difference between cone, plaque, and perforated faces?\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003e\n\u003c\/h3\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eCone faces throw air farther for larger or open areas; plaque faces sit nearly flush for a clean, low-profile ceiling; perforated faces distribute air evenly with minimal draft. The choice is about throw and appearance.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 dir=\"ltr\"\u003e\n\u003cspan\u003eWhat is \"neck size\" and how do I pick it?\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003e\n\u003c\/h3\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eThe neck is the round duct connection on top of the diffuser. Match the neck size to the duct serving that drop. Larger necks move more air; order the neck size that matches your duct run.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 dir=\"ltr\"\u003e\n\u003cspan\u003eWhy steel instead of aluminum?\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003e\n\u003c\/h3\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eSteel keeps the face flat over the full 24-inch span instead of sagging the way light aluminum can, which matters on a visible commercial ceiling.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 dir=\"ltr\"\u003e\n\u003cspan\u003eCan I get project pricing on a full floor?\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003e\n\u003c\/h3\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eYes — bulk pricing is built into every product and applies automatically, with US stock shipping same day on orders by 11AM ET. Lay-in volume orders are exactly what the in-stock model is built for.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","products":[],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0593\/7201\/1696\/collections\/3CSD-BL-6-1.jpg?v=1762618249","url":"https:\/\/airgrilles.com\/collections\/steel-t-bar-diffusers-old.oembed","provider":"AirGrilles.com","version":"1.0","type":"link"}