The only external roller blinds specifically for greenhouses.
GroBlinds are the effective way of stopping the heat before it reaches your greenhouse, unlike conventional shade net which is fitted inside the greenhouse.
GroBlinds even allow autovents to operate the roof vent with the blinds pulled down. They simply expand or contract as the window opens and closes.
The GroBlind is suprisingly good in windy conditions - the weight of the fabric, bottom bar and clip combine to hold the blind firmly in place. |  |
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