Ceiling Boxes

The Duct Shop has been providing industry professionals with high-quality, durable ceiling boxes for over 25 years. We offer a wide variety of sizes and shapes to fit any need since our products are made from the highest quality 26 Gauge galvanized steel for trustworthy durability!

Sizes listed are the box opening first and second (such as 8" x 8"), then the round size third. Ceiling Boxes also include a plaster ground flange pre-installed for easy finishing to your project's plaster or drywall.

Our team is here at TDS ready when you need us so order below or give us call today. Toll Free: 800-380-6861

Installation Tip — Attach the ceiling box securely to the ceiling framing with nails or screws. In many applications where your duct is laying on the ceiling members, you may want to attach a 90 degree elbow to the round collar on the ceiling box and then attach your Flexible Duct or Sheet Metal Duct to the elbow. This will provide the best possible airflow for your systems efficiency. We recommend that you seal the seams with a duct sealant after installation to prevent any air leakage, increase the efficiency of your system and reduce your utility bills. See installation tip for Flexible Duct or Sheet Metal Duct, depending on which type you will be attaching to.