The best way to find a stud while working on on the outside whether brick siding or stone is to use an electronic stud finder.
Find a stud behind siding.
Drive a small nail into the wall where you believe you have found a stud.
If you don t find signs of a stud 16 inches from the first one measure 24 inches from the first stud and look again there.
It s easy and works great.
If that s true and i wanted to hit a stud close to dead center i d probably make myself about a 6 long 3 32 diameter drill bit locate a stud from inside and bore a hole from inside out next to the stud.
Place the stud finder at the edge of the exterior siding.
When you need to find studs behind an outdoor or indoor stucco wall to support an awning hang a heavy picture fasten a planter box or attach a garden hose spool you have a few options.
To the best of my knowledge we won t see a stud by lifting siding unless the house was built about 1925.
Walk very slowly along the exterior siding while holding the stud finder.
For vinyl siding use a vinyl siding removal tool to unsnap the seal between two pieces of siding allowing you to see the nail heads.
Use a metal detector to find the nails in the studs if you get dew on the house in the morning a lot of the time you can see exactly where the studs are when there is dew on the siding and it is just starting to evaporate it usually evaporates off the studs first since they are a bit warmer.
I found these answers on a different site.
Want to know the fastest easiest genius way to find a wall stud in your home or rv.
You will be wow d.
Oh i just need to find a stud to hang this picture and fifteen holes later you re convinced the wall is held up by pixie dust and a wish because apparently there s no wood behind it.