hub rubber seal
The sealing lip is designed to conform to the shaft, creating a tight barrier that minimizes fluid escape
. Depending on the application, rotary shaft seals can be designed for various shaft diameters and operating conditions, including temperature extremes and high pressures.
Using a stud finder, locate any ceiling joists and mark their positions. It's essential to avoid these when cutting into the ceiling as it can cause structural damage. Once you have marked the joists, choose a spot that is free of obstructions for your access panel. Use the tape measure to mark the dimensions of the panel on the ceiling. Double-check these measurements to avoid mistakes before proceeding.
installing access panel in ceiling

Most building codes, such as the International Building Code (IBC) and local amendments, outline the necessary specifications for ceiling access panels. Generally, these codes require that access panels meet certain conditions related to their location, dimensions, and materials. For instance, the IBC often dictates that access panels must be located in areas that allow for easy and unobstructed access to the systems they service.