Ceiling Tiles and Ceiling Medallions

Will the tile drop into your grid?

Many suspended ceilings use a metal grid with 24 x 24 inch openings, and the tile must match that module; a 24 x 48 inch panel needs a grid cut for it. A figure like 15/16 in in a title refers to the exposed grid width the tile suits, while 5/8 in is thickness. Square-edge tiles lie flat on the grid, and tegular edges drop slightly below it. Measure two openings in each direction before choosing, since older grids vary.

Moisture, sound and clean-room ratings

Mineral-fiber tile absorbs sound and is usually fire-rated, but plain versions sag when humidity stays high, so kitchens, basements and bathrooms call for moisture-resistant types. Clean-room versions have a washable, sealed face for hospitals, labs and food areas. Tiles come in cartons, and PK16 in a title usually means a pack of sixteen. Each 24 x 24 inch tile covers 4 square feet, so divide the ceiling area by four and add a few spares for cuts.

Questions about Ceiling Tiles and Ceiling Medallions

Can I paint mineral-fiber ceiling tiles?

Yes, with a light coat of water-based flat paint, applied by roller or spray. Heavy coats clog the surface and reduce sound absorption, and some paints can affect the fire rating, so check the maker's guidance first.

What does 15/16 mean on a ceiling tile listing?

It is the face width of the grid in inches. The common exposed T-grid is 15/16 inch wide, and tiles are cut for it, while tiles for a narrower 9/16 inch grid have a different edge. Check the grid width before choosing tiles.

Can I replace one stained tile without redoing the ceiling?

Yes. Lift the panel up and tilt it out of the grid, then drop a new one in. Match the size, edge and texture to the existing tiles, as a new tile will look brighter than aged neighbors. Fix the leak first so it does not stain again.