Exposed grid false ceilings are suspended ceiling systems that use three types of metal grid (11 foot long main tees, shorter 4 foot long tees and smaller 2 foot long tees) in a grid pattern that is visible from below. These sections of exposed grid come in 15/16-inch grid width and a thinner 9/16-inch grid width. The choice between the two types comes down to the consumer's personal preference. Tees are available in hundreds of matte or gloss finish colors to help them coordinate with office decor styles.
Concealed grid false ceilings are suspended ceiling systems that use three types of metal grid (11 foot long main tees, shorter 4 foot long tees and smaller 2 foot long tees) in a grid pattern, which the ceiling surface is attached to. Because the grid doesn’t break up the ceiling surface, wood, plaster and other continuous-coverage designer ceiling surfaces that are not an option with visible grid systems can be used. This system doesn’t allow easy above-ceiling access.
Drywall false ceilings are metal grid systems specifically designed to support the considerable weight of drywall panels, which other grid systems are not designed to carry. This grid system is generally preferred over traditional hat and channel stud systems because it is engineered to clip together, eliminating the need for screws, pop rivets, crimpers (used to attach tees to wall molding), and other tools generally used to install ceiling systems.
A short-spanning drywall false ceiling is the same type of system as above, except it uses smaller sections of metal grid that that are designed for narrower office spaces. Since this system also uses fewer materials than traditional metal stud systems, it is easier to install, saving more overall time, labor and money.
Ceiling tiles and surface materials include metal, plaster, wood, aluminum, PVC, mineral fiberboard, Gypsum Board and a selection of custom-colored designer tiles are available for exposed and concealed grid styles. Many of these tiles are fire and termite resistant and heat and sound insulating, making their use preferable over other ceiling systems.