Hello Tammy!

These panels can be used in a drop in ceiling. They are designed for refacing - so these would be glued to your existing tiles. The outer "dot-dash" edge needs to be trimmed off so these sit in the grid. This can be easily done with scissors or a utility knife.

You can also put a small stack on a table saw and cut off the edge - but this method is more difficult and requires helpers.

Once the tiles are cut, you simply remove your current tiles and glue these centered on the face. Once the glue sets (we recommend overnight - but powergrab loctite has a good hold to ceiling tiles in roughly 4 hours.

Please let me know if you have any additional questions!