After the installation is complete, test the access panel by opening and closing it a few times. Ensure it operates smoothly and securely. If the panel is a swing-open type, it should not be too loose or too tight. Alternatively, if it is a removable type, ensure it is easy to detach for maintenance.
3. Installing Hangers Depending on the type of hanger used, it will be positioned to maintain a specified height, generally aligned with the overall ceiling design.