Additional ventilation - 11 blade louvre vent
Around twice the capacity of normal greenhouse louvre vents to ensure ample ventilation. A louvre vent provides low level ventilation to improve the air circulation through the greenhouse which prevents mildew and grey mould. Louvre vents are manually operated and include 11 toughened glass blades as standard. Louvres are the same width as one glazing panel and they can be positioned in any wall. The exact position can be decided on site and does not need to be specified when ordering.