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Common Defects
- Deteriorated, sagging
sheathing
- Mildew
- Ventilation fan inoperative
- FRT plywood (some)
- No provision for ventilation
- Soffit vents blocked or
undersized
- Gable vents blocked or
undersized
- Ridge vents blocked or not
fully cut through the sheathing
- Inadequate ventilation
- Vent fans do not discharge
to exterior
Attics
Basements
and Crawlspaces Condensation
Summary
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