Roof ventilation is often overlooked but critically important. Proper ventilation prevents moisture damage and extends shingle life significantly.
Why Ventilation Matters
Prevents ice dams, reduces cooling costs, prevents moisture buildup, and extends shingle lifespan. Essential for roof health.
Intake vs. Exhaust
Balanced systems need both soffit vents (intake) and ridge vents (exhaust). Proper balance ensures effective airflow.
Ventilation Types
Ridge vents, soffit vents, gable vents, and powered fans each serve specific purposes. We recommend optimal combinations.
Calculating Requirements
Building codes specify ventilation ratios. We calculate exact requirements for your roof size and design.
Signs of Poor Ventilation
Ice dams, excessive attic heat, moisture/mold in attic, and premature shingle aging indicate ventilation problems.
Retrofit Solutions
Existing homes can add ventilation during reroofing or as standalone improvement. ROI through extended roof life.
Energy Savings
Proper ventilation reduces summer cooling costs by 10-15%. Lower energy bills offset installation costs.
Ventilation Assessment
We provide free ventilation assessments. Identify deficiencies before they cause expensive damage.
