Skip to content
COVID-19 Update to Customers

Our Metropolitan Melbourne stores will be opening on Wednesday 28 October. Customers can shop with us in-store from Wednesday or online with our Click & Deliver or Drive & Collect services. We continue to follow government advice and thank our amazing team for all their hard work helping our customers.

Plan Ahead Plan ahead - Research online & make a list
Shop Smart Shop Smart - Download our product finder app to minimise time spent in store. Avoid shopping in groups
Physical Distancing Physical Distancing - Maintain 1.5m between yourself & others
Cashless Payment Cashless Payment - Use cashless payment to minimise contact.
Shop online Covid 19 Update
Close
Locating nearby store...
Please enter at least 3 character
Suggested Suburbs
Suggested Stores
Previous Stores
Change Store
  • Overall maximum length of 3600mm
  • Extend reach with additional duct, sleeve and clamps
  • Roof specific flashing required
  • Installation by a professional is recommended

Deflecto Roof Cowl venting kits are ideal for ventilation options requiring bends to navigate around obstacles within the roof cavity.

Supplied with the most efficient type of flexible ducting - Semi-Rigid aluminium ducting holds its full diameter and form when bent into shape, and also offers a superior temperature range to that of flexible foil type ducting.

Ducting expands to a straight length of 3000mm and should be extended in sections from the centre - out to each end.


The Roof Mushroom Cowl is a far superior option to the common type cowl - offering greater protection from birds, rain and rust.

We will gladly assist with returns and exchanges of this product in accordance with our returns and exchanges policy

Returns policy

Shop wherever you are, whenever you want.

  • Buy products online from our wide range
  • Click & Collect your purchase in-store or we'll deliver it to you
  • Zip pay is now available to purchase products online

Visit our Shop Online page to learn more.