Roof Green House Ventilation

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 


·                      Pipes used as the connecting pipe and drive shaft have to be 22mm or 32mm outside diameter

·                      Use of “strapping” to stretch over the opening is recommend to prevent the drive shaft from flapping by wind.

·                      Drive pipes, guide tubes, wall strapping and film fixing clips are all available from The Glasshouse Company

 

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