19+ Stucco Hairline Cracks. I agree 1/8 is there way out of not dealing with hairline cracks. Hairline cracks are anywhere from 1/16 of an inch to 1/8 of an inch wide (typically) and are easily and effectively repaired.
Repaired cracks will almost certainly be visible options. Or, if you have extensive masonry experience, you may decide to. There r no cracks in the inside walls.
Stucco cracks are fairly common.
You may find the cracks in your exterior stucco walls to be a bit disturbing. Or, if you have extensive masonry experience, you may decide to. This mnt knowledge center article discusses the risk factors, causes, and symptoms of a hairline. Hairline cracks in stucco is common and the best way is to use paint designed for stucco hairline cracks another useful tip is to repaint over it with acrylic paint.