Are you wondering how drywall ceilings are stable? Get all your drywall questions answered here
Is cement board related to drywall?
Cement board is considered by some as a type of drywall although it is made of different materials. It has a moisture-resistance that is greater than that of a greenboard’s. Cement boards can be used in areas where they can be splashed or made wet like in showers and sauna rooms.
Can drywalls be used for sound-proofing?
Thick or combined multiple layers of drywalls can prevent sound from getting transmitted to another room. Yes, drywalls can also be used for sound control. However, they need to be installed properly. The spacing, thickness, and other aspects of installation will have to be properly determined and tested.