The Retrofit Roof Vent (Rack and Pinion) is designed to provide efficient and reliable ventilation for greenhouse operations. This innovative solution can be used with existing structures, making it an ideal choice for growers who want to upgrade their ventilation systems without disrupting their operations. Retrofitting a greenhouse with a rack and pinion roof vent improves airflow, reduces energy costs, and creates a healthier, more comfortable environment for your plants.

Retrofit a gutter-connect greenhouse or a freestanding garden center greenhouse or structure.

Provides a ventilation solution where there had been none prior.

Reduces the need for noisy fans in retail setting.

Great for garden centers — comfortable customers make more purchases.

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With over 20 years of experience in the horticulture industry, we are ready to help provide you with a custom solution.