Drywall Thickness In Mm. Drywall that's thicker or thinner than standard drywall can be used in special situations around the home. A guide to standard drywall: Thickness of gypsum board has nothing to do with upstairs or downstairs.

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However, measurements of the material on the conveyor belt are made to ensure the quality of the problem the tolerance of the drywall is plus or minus 1 mm. Regular drywall has naturally occurring fire resistance due to the presence of gypsum in the core but is not fire rated. A guide to standard drywall:

As to the other answer, yes most drywall is 1/2 but there are other thicknesses and depending where and when your house was built, it might be different.

What thickness should ceiling drywall be in washington state? Drywall has different sheet sizes for different products. Ceilings = 1/2 on 16 on center and often we'll use the sound wall system criteria as the governing criteria, and just specify that the board be fire rated (type x) and kill two bird with one stone. As to the other answer, yes most drywall is 1/2 but there are other thicknesses and depending where and when your house was built, it might be different. Does anybody here know for certain what the thickness of the drywall needs to be on exterior walls for the city to pass on it. I have always heard to make your wall thickness the same as the bottom / top thickness to help make your prints stronger. What thickness should ceiling drywall be in washington state? Channel larger than 2 3/4 is out of spec and not to be used.