30x30 ceiling access panel
Once the joint compound is dry, lightly sand the surface to create a smooth finish. You can then apply a coat of primer and paint that matches the rest of the ceiling to blend the access panel seamlessly with its surroundings.
4. Energy Efficiency In many cases, small ceiling hatches can contribute to better insulation in a building. When properly sealed and insulated, they can prevent energy losses that occur through unsealed access points, thus helping to maintain a comfortable indoor climate and reducing heating and cooling costs.