Bradford WindMaster Roof Ventilator 300mm
Mill
$157.70
Sale price
$157.70
Regular price
$166.00
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Bradford WindMaster Roof Ventilator 300mm
$157.70
Sale price
$157.70
Regular price
$166.00
GST inclusive
Dispatch: Most orders are processed the same day. Metro delivery: Usually 1–3 business days. We do our best to get most items out on the next business day.
Australia-wide freight · Local pickup from Epping, VIC by arrangement. Ordering from the outback? Get in touch about deliveries to remote locations · Shipping details
Bradford WindMaster is a wind driven roof ventilator, 300 mm, in 24 colour options. It runs on wind alone with no electricity and no running cost.
What a roof ventilator is actually solving
Two problems, and heat is only one of them. A sealed roof space traps hot air in summer, which loads the air conditioning. It also traps moist air, and moist air against a cold roof is where condensation forms. A ventilator moves both out.
Ventilation only works with an inlet
Extracting air from the roof space requires air to enter somewhere. Without eave vents or another inlet, a turbine spins and moves very little. Plan the inlets at the same time, not afterwards. See eave vents.
Bushfire areas
If the site has a BAL rating, order the WindMaster BAL version rather than this one, because a roof ventilator is an opening in a bushfire rated roof.
Fits most metal and tiled roofs. Colours and CSR product codes are in the table below.
Technical data
Bradford technical data sheet (PDF)Sizes stocked
| Option | CSR product code | Coverage | Sold per |
|---|---|---|---|
| Mill | 61141 | each | |
| Basalt | 125752 | each | |
| Bluegum | 481726 | each | |
| Classic Cream | 61151 | each | |
| Cottage Green | 61148 | each | |
| Deep Ocean | 61159 | each | |
| Dover White | 481724 | each | |
| Dune | 61153 | each | |
| Evening Haze | 90673 | each | |
| Gully | 125751 | each | |
| Headland | 61145 | each | |
| Ironstone | 61166 | each | |
| Jasper | 61161 | each | |
| Manor Red | 61146 | each | |
| Monument | 90675 | each | |
| Night Sky | 61144 | each | |
| Pale Eucalypt | 61147 | each | |
| Paperbark | 61152 | each | |
| Shale Grey | 61155 | each | |
| Southerly | 481725 | each | |
| Surfmist | 61143 | each | |
| Wallaby | 125756 | each | |
| Windspray | 61154 | each | |
| Woodland Grey | 61149 | each |
Product summary
| Heat and moisture management | Helps reduce heat load and the risk of condensation in the roof space |
|---|---|
| Energy efficient | Ventilates without electricity for year-round efficiency |
| Easy to install | Fits most metal or tiled roofs |
Sizes and product codes from the CSR Bradford price catalogue, 28 May 2026.
Common questions
What sizes are stocked and how much does each one cover?
24 options are stocked, running from Mill to Woodland Grey. The table above lists each one with the coverage or quantity you get.
How does it handle moisture?
Heat and moisture management: Helps reduce heat load and the risk of condensation in the roof space.
How is it installed?
Easy to install: Fits most metal or tiled roofs.
Cannot see your question? Ask our team and we will get you an answer.
Sizes and product codes from the CSR Bradford price catalogue, 28 May 2026.
