- Supplied and Installed FOUR Clear Whirly Birds or Coloured Whirly Bird of your Choice! 
 
- To be installed by us within 1.5 weeks (You are not required to be home).
 
- You will be informed of the install date within 72 hours of purchase. 
 
- Only for Perth Metro (from Yanchep to Mandurah, to Kalamunda).
 
- Please contact us if you are outside the Metro area, which incurs an extra $50 charge. 
 
- 4 Whirlybirds are perfect for a large 4 Bedroom 2 bathroom or 5x3  type home (around  180m2 - 250m2 Living Area). 
 
- 15 Year Product warranty!
 
- 45-day Install Warranty!