Next, measure the back of the holder to determine the size of hole needed for the recessed toilet paper holder you've purchased. Using the level, make a straight line on the wall where you want the bottom of the fixture to be, and another at the top. Cut a hole the size of the holder into the dry wall. Err, if you need to, on the side of smaller rather than larger.

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next, measure the back of the holder to determine the size of hole needed for the recessed toilet paper holder you've purchased. using the level, make a straight line on the wall where you want the bottom of the fixture to be, and another at the top. cut a hole the size of the holder into the dry wall. err, if you need to, on the side of smaller rather than larger.