Main tees serve several important functions in a suspended ceiling system. First and foremost, they provide structural support. The grid formed by main tees and cross tees holds the ceiling tiles securely in place, ensuring they do not sag or fall. This structural integrity is especially vital in commercial buildings, where high foot traffic or heavy equipment might be present.
Fire Performance – Almost all ANAKON Ceiling panels, tiles, and planks achieve a Class A rating for flame/smoke spread, and are therefore suitable for use in most residential and commercial spaces. However, certain spaces require an even higher level of assurance. For example, for UL Fire-Rated assemblies, look for our Fire Guard items. Remember, UL tests entire systems. Look for both Fire Guard ceiling panels and grid main beams. Check with your local code officials to understand your project requirements.