Proper attic ventilation is one of the most overlooked — but most important — parts of a healthy roofing system. At Do It Right Roofing, we help Toronto homeowners keep their attics cool, dry, and energy-efficient all year long.
If your attic is too hot in the summer or too humid in the winter, it could be costing you more than just comfort. Poor airflow causes premature shingle failure, mold growth, ice dams, and higher utility bills. We install and upgrade attic ventilation systems that extend the life of your roof, protect your insulation, and improve airflow — all while keeping your energy costs in check.
Ventilation isn’t just about moving air — it’s about balancing your home’s entire roofing environment. Without the right intake and exhaust, moisture gets trapped in your attic, leading to mold, mildew, rot, and insulation breakdown. In winter, poor airflow can cause ice dams that damage shingles and lead to leaks. In summer, it creates a heat trap that makes your AC work harder and your roof wear out faster.
Our experienced roofers install proper intake vents (such as soffit or fascia vents), and match them with exhaust vents (like ridge vents or box vents), ensuring a continuous flow of air that works with your roof — not against it.
Full attic ventilation inspections
Installation of ridge vents, box vents, gable vents, and soffit vents
Upgrades to existing intake and exhaust systems
Replacement of blocked, damaged, or missing vents
Consultation on attic airflow, insulation, and heat/moisture balance
Emergency solutions for heat/moisture-related roof damage
We also offer roof and attic inspections if you’re unsure whether your system is working properly.
