Blown-in cellulose in a wall with no plywood sheathing?
I have a house in the SF Bay Area from the 1950s. It’s stucco exterior, but it has no plywood sheathing. It’s simply stucco, then waterproof paper, mesh, and then the inside of my walls.
Is it safe to get blown-in cellulose into my walls? A contractor that I talked to said it was fine as long as there were no cracks in the stucco. Or is there the potential for water intrusion and for the cellulose to absorb it and cause mold or other water-related problems?
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