10/14/2026
Warm, moist air from the house can escape through pot lights, plumbing stacks, wiring holes and the attic hatch. A professional roofer traces those leaks from inside the attic by checking the sheathing and insulation for condensation or damp staining. In October, cooler nights can make hidden air leaks more noticeable, even when the roof surface looks fine. Sealing the gaps properly helps the soffit and ridge ventilation system move moisture out as designed.
See how proper attic ventilation protects your home.
https://therooftechnician.ca/attic-ventilation/
π (416) 826-0040
π therooftechnician.ca
βοΈ [email protected]
π 52 Tewsley Pl, Etobicoke, ON M9P 1N7