How many sheets of 4 x 8 drywall are needed for the downstairs bathroom walls?

To determine how many sheets of 4 x 8 drywall are needed for the downstairs bathroom walls, one must first calculate the total wall area that requires drywall and then determine how many sheets are necessary to cover that area.

A standard sheet of drywall measures 4 feet by 8 feet, which provides a total coverage area of 32 square feet per sheet. To find out the number of sheets needed, you will need to know the dimensions of the walls in the bathroom.

Suppose, for instance, that the total wall area for the bathroom comes out to around 224 square feet. To find the number of sheets necessary, you would divide the total wall area by the coverage of one drywall sheet:

224 square feet (total wall area) ÷ 32 square feet (coverage per sheet) = 7 sheets.

Therefore, the answer of 7 sheets indicates that you would need that quantity to adequately cover the walls, assuming no waste or mistakes. It’s common practice in construction to account for waste and fitting, but in this case, focusing solely on covering the area leads to a clear answer of 7 sheets being needed for the project.