| Issue | Cause | Consequence |
| Cracks in masonry | Settlement, weathering | Leaks, structural damage |
| Faulty flashing | Poor installation, wear and tear | Water intrusion, interior damage |
| Deteriorated flue liners | Age, neglect | Inefficient venting, carbon monoxide risk |
| Efflorescence | Moisture damage | Compromised structure, safety risk |
138 MacIntosh Dr, Stoney Creek, ON L8E 4E3, Canada
(289) 272-5442
info@gtamasonry.ca