Base vents are essential in assuring that there is air continually flowing throughout your greenhouse. The most effective way to do this is with bases vents. A base vent should be installed in each corner of your greenhouse. This will create cross-ventilation and will assure proper air flow. Remember to close the vents during the winter months and cool weather in order to conserve heat.
- Material: ABS polymer
- 2 Bases recommended per 4 feet
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