Air Brick Sizes, Colours and Prices

Bricks Vents

Cement construction air brick vents with a brass wire mesh insert.

The best way to ventilate the sub floor of your home is with air cross flow and let nature do the work for you.

What is cross flow ventilation?

This means that air is able to travel through a brick vent on one side of the building through the sub floor and out the other side unimpeded through brick vents. These vents must not be below the soil level, and must not be covered or concealed by gardens and landscaping.

Homes that are double brick, terraces, duplexes, have dwarf walls, mounded earth piles in sub floor, on sloping blocks, or stored goods in the sub floor will not be able to achieve proper cross flow due to the above obstacles blocking the flow and will require a fan to move the air. For more information on these systems visit our Fan Forced Ducted system page.

Terracotta vents vs brass wire mesh vents

Brass wire mesh vents allow a much larger volume of air to enter than the old terracotta brick vents as the brass wire mesh allows almost complete air penetration through the mesh area. Brass wire mesh vents have no maintenance requirements, and can also be painted or rendered to suit your home. The brass mesh is corrosion resistant. Ember resistant vents are also available for homes in bush fire prone areas as required by council.

We are now able to offer terracotta vents for those who prefer the heritage look. Please contact our office for more details on these products and their suitability for your home. Terracotta Vents now available

With four sizes of vents, and eleven colours available, we have the solution for most situations, while maintaining the aesthetics of your home. Bessa block size vents are also available. Please contact us if the size you require is not listed above, as we still may be able to assist you.

Prices listed are supply only GST
Inclusive
230 x 75mm
(single brick size)
Mesh area 185 x 40mm
$12.10
230 x 160mm
(one brick wide two bricks down)
Mesh area 170 x 100mm
$15.50
455 x 75mm
(two bricks wide)
Mesh area 414 x 40mm
$18.90
455 x 160mm
(two bricks wide two bricks down)
Mesh area 370 x 80mm
$24.50

Please contact us if the size you require is not listed above, as we still may be able to assist you.

  • White
  • Natural
  • Sandstone
  • Cream
  • Salmon
  • Apricot
  • Terracotta
  • Red
  • Light Brown
  • Dark Brown
  • Black