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- About Us
- About wind turbine ventilation
- Contact Us
- Damaged / defective goods on receipt policy
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- Plastic versus Metal Wind Turbine Ventilators
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- Roof Mounted Wind Turbine Ventilators
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- RoofWhirlys4Africa turbine roof vent and turbine ventilation agents
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- Sewer / Toilet Vent
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- Superior performance of vertical vane design – University of Technology, Sydney (UTS)
- Terms and Conditions
- Ventilation for Agriculture
- Ventilation for Commercial Buildings
- Ventilation for Domestic buildings
- Ventilation for Industrial buildings
- Ventilation for Public Buildings
- www.roofwhirlys4africa.co.za website usage terms and conditions
Products
- Sewer / toilet vent 250mm diameter to fit 160mm pipe (available in white, black and silver)
- Container Vent 325mm across the vanes 240mm throat (available in Black, Silver and Ivory White)
- 500mm RoofWhirly4Africa Trim Ring
- Sewer / toilet vent 250mm diameter to fit 150mm pipe (available in white, black and silver)
- Sewer / toilet vent 250mm diameter to fit 110mm pipe (available in white, black and silver)
- 240mm Roof Whirly - Wind Turbine Ventilator - adapted for highly corrosive environments
- 500mm roof whirly - roof mounted wind turbine ventilator
- 240mm roof mounted wind turbine ventilator (silver, green, terracotta, grey, charcoal, black, beige, ivory white)
- Sewer/Toilet Vent 325mm diameter to fit 240mm pipe (available in silver, black and ivory white)
- Grid and flange set for 240mm RoofWhirly4Africa
- Sewer/Toilet Vent 325mm diameter to fit 110mm Pipe (available in silver, black and ivory white)