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Grimsby · Semi-Detached
Ice Dam Prevention for Semi-Detacheds in Grimsby
Two-family homes sharing a common wall — often a shared chimney stack.
Attic insulation + ventilation fixes and heat cables that stop ice dams before they lift your shingles.
- ✓ Party-wall flue coordination with neighbour
- ✓ Shared roof valley considerations
- ✓ Half gutter runs meet at property line
- ✓ Insurance often requires both units on WETT record
Included
What the visit includes
- ✓ Attic sealed and insulated to R-60
- ✓ Soffit-to-ridge airflow verified
- ✓ Optional heat cables on eaves and valleys
- ✓ Ends the annual roof-rake ritual
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Book Ice Dam Prevention for Grimsby semi-detacheds
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