I have a house that was built in 1973 and resides in southern california. It has a typical stucco finish on the exterior walls.
The builder used only one layer of building paper underneath the
chicken wire and stucco layers for waterproofing. I guess this was the standard in 1974. I just removed the drywall and insulation in my bedroom and found the the bulding paper in front of the stucco is badly deteriorated. It is exposing a large area of stucco towards the bottom of the wall.
How can i repair the damaged layer of bulding paper? Is there any good way to repair without removing the bottom area of stucco?
Thanks in advance.