First, diagnose
On Grand Rapids' sloped lots, a wall crack facing uphill often carries more hydrostatic load than one on the downhill side, which changes the right repair.
The full scope
- Uphill-facing cracks versus downhill-facing cracks
- Injection material suited to the crack type
- Monitoring before any permanent seal
- Slope-driven pressure, not just the visible gap
- Interior versus exterior repair method
Worth noting locally
On Grand Rapids' hillier lots near Heritage Hill, a wall crack's uphill or downhill orientation says a lot about its likely cause.