Are Roof Ventilators Worth It in Humid Coastal Weather?
Roof ventilators can be worthwhile on the Sunshine Coast, but they are not a guaranteed solution for heat, humidity or mould. Their value depends on your roof design, insulation, existing airflow and where moisture is coming from. In our warm, humid coastal climate, a correctly designed ventilation system can help remove accumulated roof-space heat and moisture. However, ventilation alone cannot make incoming air drier than the outdoor air. How Roof Ventilation Works