You also want to make sure the depth is correct. Yes, there were houses
once that used 2 x 3's and the medicine cabinet for those will stick out
an inch for those meant for 2 x 4's. So, I too agree, you must remove
the one you have and take accurate measurements.

J


SeaKan wrote:

i'm thinking about changing my medicine cabinet. can i get an accurate
measure w/out taking out the existing one? are they standard size?