Hat Top
Monitor
Apex
Onion
Airflow Ridge Vents
Passive ventilation that never stops working — even when the power does.
The problem: Trapped heat and steam in boiling houses and mill houses reduce worker comfort, damage equipment over time, and turbo ventilators break down or seize with continuous use.
How it solves it: The Airflow Ridge Vent runs continuously along the entire roof ridge, using natural stack-effect airflow to pull hot air and steam out — no motors, no power draw, and nothing to maintain.
- No power, no moving parts, no noise
- Eliminates foam-closure failures common in older systems
- Maintains a clean roofline — hidden underneath the louvered ridge cap
- Continuous ventilation the full length of the ridge, not just at fixed points
- More economical and effective than turbo ventilators over the system's lifetime
- No organized competition — this design is available only from Geometric Steels
