Planta Greenhouses
Sigma Roof Vent
Sigma Roof Vent
Approx Size:
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Please note: this window only fits Sigma Greenhouse models.
The Planta Sigma Roof Vent is a fantastic add-on for your Sigma Greenhouse. It will efficiently increase air circulation, maintaining a comfortable temperature, which is essential for healthy plant growth and disease control.
The number of suggested windows is determined by the size of the greenhouse, the environment and growing zone in which you live, and the plants you would like to cultivate. However, the following numbers are a general guideline:
- Sigma Urban (10x13): 2-4 windows
- Sigma 20 (10x19.5): 4-6 windows
- Sigma 26 (10x26): 6 windows
- Sigma 32 (10x32): 6-8 windows
We recommend installing an even number of roof vents on either side of the greenhouse for optimum airflow.
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Extendable up to 100ft
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About Planta Greenhouses
Planta Greenhouses has combined innovative engineering with practical design to develop some of the strongest and most versatile greenhouses available.
The heavy-duty galvanized steel frames and durable polycarbonate panels mean Planta Greenhouses are capable of withstanding one of the highest wind and snow loads of any residential greenhouse kit on the market.
Finally, with key features such as extendable length and customizable design, Planta Greenhouses are truly a one-of-a-kind solution for your backyard gardening needs.