Start with conditions, not a product
Visible growth is only part of the problem. A durable plan addresses water entry, humidity, material condition, containment, and post-work verification.
Build a complete scope
- Existing conditions and likely cause
- Preparation and protection
- Materials, compatibility, and installation details
- Permits, testing, cleanup, and restoration
- Exclusions, warranty terms, and change-order process
Sterling Heights context
Roughly 46 inches of snow a year means real ice-dam risk on Sterling Heights roofs, and attic condensation from inadequate ventilation is a common, separate moisture source that shows up alongside or instead of a roof leak.