Agri-Systems, Inc.

Grain Bin Roof Vents / Roof Exhausts

Grain Bin Roof Vents / Roof Exhausts

Grain Bin Roof Vents / Roof Exhausts

Grain Bin Roof Vents
Agri-Systems, Inc has a complete inventory of grain bin roof vents, ready to ship or install on your grain bin. We handle many different sizes of grain bin roof vents to make sure you get the correct amount of air flow and moisture out of your grain bin. From small 8” x 8” bin roof vents to Sukup High Mount roof vents for optimal management at the peak of your bin we can help.

Our experienced design team and sales staff can help design the aeration system that is right for your operation and come up with a roof vent design that works!

Grain Bin Roof Vents / Roof Exhausts

BROCK ® Roof Vents / Roof Exhausts

Brock Gravity Roof Ventilators: Reliable and Efficient Ventilation for Grain Bins

Brock offers two durable styles of gravity roof ventilators, designed to promote effective air movement and protect your grain storage environment:


Elbow-Style Roof Vent

  • Features 190 square inches (1,225 cm²) of ventilation opening.
  • Ideal for facilitating free air movement within the grain bin.

Round Mushroom-Style Roof Vent

  • Provides 180 square inches (1,160 cm²) of ventilation space.
  • Ensures consistent air circulation, regardless of wind direction, for enhanced performance.

Leak-Resistant Design for Long-Term Durability

Brock’s rooftop vents are engineered to minimize the risk of leaks, protecting your stored grain from potential moisture damage. Each vent incorporates:

  • Factory die-cut openings: Ensure precision and consistency for a seamless fit.
  • Flanged roof panels: Provide a secure, weather-tight seal to prevent leaks and maintain the integrity of the storage environment.

Explore the Brock® Eave-Vent System for Advanced Ventilation

For an innovative alternative to traditional roof vents, consider Brock’s patented Eave-Vent System:

  • Eliminates the need for roof holes, reducing the risk of rust, leaks, and condensation.
  • Enhances long-term performance while providing effective ventilation.

Why Choose Brock for Your Grain Bin Ventilation?

Brock’s ventilation systems are trusted by agricultural professionals for their quality, efficiency, and durability. Whether you need a traditional rooftop vent or an advanced eave-vent solution, Brock has the right option to meet your grain storage needs.

Contact Agri-Systems to learn more about installing Brock’s premium ventilation systems in your grain storage facility today!