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Halls Magnum Louvre Vent

Please note: sent direct from the manufacturer please allow 4-6 weeks for delivery. 
Ventilation is vital for greenhouses and is the reason that when you choose a greenhouse you should select one which either includes vents or vents can be added as an extra. The Halls Magnum Greenhouse comes complete with roof vents and to complement these there are Louvre Vents specifically for this greenhouse. 

Ideally position a louvre vent opposite the door in the back wall, so that leaving the door slightly open and having the louvre vent open will help to increase air flow through the greenhouse. Also, by positioning louvre vents low down in the sides of the greenhouse will complement roof vents helping to draw fresh air through the greenhouse to reduce temperatures and provide fresh air for your plants. 
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Available In Two Sizes - select either a 5 blade / 18in model or a 6 blade / 24in model. 

Available In Two Finishes - choose from either plain aluminium or green. Choose the same colour for the louvre as you are having with the greenhouse.

Available With Two Types Of Glazing - choose from either Toughened Glass or Polycarbonate. Ideally choose the same glazing for the louvre as you are having with the greenhouse. If your greenhouse is glazed with horticultural glass you can use either toughened glass or polycarbonate in the louvre vent.

Please note:
There is a limit to the number of louvre vents which you can add to a Magnum greenhouse. In a 10ft long Magnum you can add up to three louvre vents. In a 12ft long Magnum your can add up to five louvre vents. In a 14ft long Magnum you can add up to seven louvre vents. 

These louvre vents can only be ordered at the same time as your greenhouse.