The edges must be nailed into a stud.
Find studs behind siding.
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.
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.
Walk very slowly along the exterior siding while holding the stud finder.
Place the stud finder at the edge of the exterior siding.
For solid cladding such as stucco or brick your best bet is to locate the studs inside the house and then transfer the measurements to the exterior wall.
Measure 16 and mark additional stud locations.
An electronic device called a stud finder can help you locate the studs but if you don t have one there are several low tech ways to find the beams using only household items.
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.
A little light will go off or the finder will make a beeping noise when it finds a.
This is not always the case depending on the installer.
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.
Remove the section of siding at the elevation you plan on mounting the awning at.
To the best of my knowledge we won t see a stud by lifting siding unless the house was built about 1925.
Once you find one stud it s easy to find the rest of them.
Shine a flashlight.
I found these answers on a different site.
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.