installing suspended ceiling tiles
3. Easy Maintenance One of the significant advantages of metal grids is their ease of maintenance. Unlike wood, which may require regular treatment to prevent rotting, metal grids can be easily cleaned with standard cleaning materials and do not suffer from pest infestations.
drop ceiling metal grid

4. Laying Out the Grid Next, install the main runners perpendicular to the joists and secure them in place. Then, attach cross tees to create a grid structure.