Roof Cowl Kit – 150mm (Metal Roof) – BAL40

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Original price was: $139.00.Current price is: $119.00.

Purchase this product and earn 119 PurePoints for a discount on a future purchase.


This Roof Cowl Kit is designed for metal roof installations. It comes complete with a cowl, a 60cm long flue (30 gauge galvanised steel), suitable roof flashing and mounting ties. This model is a 150mm size.

It is BAL40 (Bushfire Attack Level 40) rated and can therefore withstand ember attacks, radiant heat up to 40kW/m², and exposure to flames, making it suitable for use in high bushfire risk areas.

About the Cowl:
The unique design of these cowls provides efficient air exhaust expulsion, and also offers superior protection from rain, back drafts and rodents – unlike regular open type roof cowls. The mushroom cowl is aluminium. Note the colour differs from the image shown, most items are silver. Kit uses clip-seam ducting.

The cowl slips over the roof pipe to prevent rain water running down the inside of the pipe.

Click on the PDF button to the right to download instructional information regarding installation.

Roof Cowl Kit – 150mm (Metal Roof) – BAL40

Purchase this product and earn 119 PurePoints for a discount on a future purchase.