If you are installing drop ceilings in your home or office building, there are some things that you might want to know. Today we are going to learn the difference between non-fire-rated ceilings and fire-rated ceilings.
This information can help your building project pass inspection and protect your investment. We will learn what is required by the NEC, which regulates and oversees electrical codes.
Drop Ceilings Birmingham AL – Non-Fire Rated Drop Ceilings
If you have installed a non-fire rated drop ceiling in your building, there are some things that you will need to do.
When installing electrical wires and communication cables, you will need extra support wires. All wiring and cables will need to be supported on both ends.
Cable tray systems or trapeze arrangements are great options. However, you are not required to identify these wires and cables like you would in a fire-rated drop ceiling. This gives you more latitude when installing your non-fire rated drop ceiling.
Fire-rated Drop Ceilings
Fire-rated drop ceiling codes allow you to install additional support wire but they do not require you to install a cable tray system or trapeze arrangement.
Remember not to use any of the ceiling’s grid wires to support electrical wires or cables. Instead, additional support wires will need to be installed on both ends of the wiring or cables.
Additionally, you will be required to tag each support wire for identification purposes. This can be achieved using tags or distinguishable colors to separate each support wire.
Always Check the Code
Over time local, state, and federal electrical and building codes change. So you will want to make sure to always check the codes in your area before installing a drop ceiling. This will help you pass inspection and avoid any costly fines.
Remember, it’s up to you, the designer, builder or owner to be proactive on this important issue.