Most people who use natural buoyancy have a series of roof vents as well as vents on the sides of your greenhouse.
Green houses vented roof.
When the temperature inside the greenhouse rises the hot air also rises and goes out the vents in the roof.
As the hot air goes out of the roof vents a vacuum is created which brings in cooler air through the side vents.
Our products range from the heaviest duty to the most economical.
Roof venting is still considered the best of greenhouse ventilation systems.
Greenhouse vents auto vent openers louver windows shutters roof vents.
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Individually controlled roof vents in the greenhouse allow the intake of cool air to be a gentle flow to bench level not a strong force that suddenly lowers the temperature.
As the temperature increases within the greenhouse hot air also rises and escapes through the roof vents.
Access to the greenhouse is comfortable through a wide double door and the roof vent allows you to regulate temperatures humidity and airflow.
Natural ventilation or curtain ventilation uses a series of roof and sidewall vents.
A roof vent serves as an escape route but it also provides a source of cool air intake.