For the pieces that are bowed usually you can fix this by cutting blocking and fastening it between the studs like you mentioned but you will need to put a few in because if you just put it between the crooked one and the one right next to it generally you will just pull the other one out of place as well.
Straighten existing bathroom wall by cutting bowed studs.
Start with the lever half sticking out past the stud a quarter inch or so then push it in flush to remove the bow and screw it in place.
1 x 3s for inward bows 16d framing nails 2 x 4s to replace badly warped studs 2 1 2 in.
For a bow that is larger than inch or if your project requires larger tiles than 4 inches square cut the drywall away from the bowed wall using a reciprocating saw then.
More signif i d sister or at least add sister blocking at 0 48 and 96.
The term sister stud refers to a secondary stud that is installed alongside an existing stud it is usually used to reinforce a stud that has been damaged or is bowed in a manner that compromises its load bearing capacity.
Such a project is much more involved than simply straightening a non load bearing stud and may require the help of a professional construction contractor.
Push or lever the stud 50 past straight and drive a wood shim into the now widened cut.
Find the area in the stud where the bow or curve is located.
If yr studs bow inward 1 8 but are in good structural shape i d first try to shim since it s easiest.
If you ve cut the concave inset side of the stud.
Ideally you have carefully inspected the 2 x 4 studs that were used to frame your walls making sure they were perfectly straight before installing them but perhaps you weren t as careful as you should have been or maybe you had the wall framed by someone else planning to do the drywall installation yourself.
If that doesn t work i d cut kerfs every 12 on the convex side and nail them tight to try to fix the bow.
Every house can benefit from a framing check.
Before you hang the drywall fix badly warped studs so that the finished wall will look straight and true.
Sistering can also be done to reinforce floor joists or rafters.
For outward bows less than 1 4 i d plane the surface.
Step 2 locate and cut the bow.
For example sister joists are sometimes installed to increase the load bearing capacity of a floor so it.
Expect some relaxation movement here as well.
Either way you have a bit of a problem if you find that a wall stud is bowed so.
If the stud is not a load bearing part of the wall proceed with the next steps.
One bowed stud can make a whole wall look bad.
In this episode framing carpenter bill wood will show you how to check for bowed studs and a simple solution to.