Description: Rough in Dimensions for a Bathroom

  Use any information available to determine the correct location of the toilet flange.  When measuring for the hole be sure to allow for the finished wall surface.  Answer the following questions.

1. What is the minimum distance from the wall behind the toilet to the center of the floor flange?



2. What diameter hole saw is needed to drill the hole for the toilet flange?



3.What is the purpose of  trip lever for a tub?


4. What determines the size of the hole under the tub, why do we need it?