metal wall and ceiling access panel
3. Thermal Insulation These ceiling boards also provide thermal insulation, helping to regulate indoor temperatures. By maintaining a consistent temperature, mineral fiber ceiling boards can also contribute to energy efficiency, ultimately leading to reduced heating and cooling costs.
These standard dimensions are made to fit most common scenarios in modern construction. For instance, a 24x24 inch panel is ideal for accessing larger spaces such as HVAC ducting or plumbing work. Conversely, smaller panels, like the 12x12 inch size, are suited for accessing electrical junction boxes or smaller plumbing fixtures.