Ventilation

Fresh & Exhaust Air Fans

Simple, effective spot ventilation for wet areas and general use.

Exhaust and fresh air fans are the most straightforward ventilation solution — a motorised fan unit installed in a ceiling, wall, or duct that draws stale, humid, or contaminated air out of a space and expels it directly outside. Fresh air fans work in reverse, introducing outside air into a space.

In residential applications, exhaust fans are a building code requirement in bathrooms, laundries, and kitchens to control moisture and prevent mould. Modern EC motor fans are extremely quiet and energy-efficient, often with humidity sensors or timers that run the fan automatically.

For commercial and industrial applications, inline duct fans and centrifugal fans can move larger volumes of air through longer duct runs, servicing plant rooms, carparks, commercial kitchens, and mechanical equipment rooms.

Our most commonly used fan
Applications

Common Installations

Bathrooms

Code-required extraction to control steam, moisture, and prevent mould.

Kitchens & Laundries

Exhausts cooking fumes, steam, and moisture.

Roof Spaces & Sub-floors

Purges accumulated heat or damp from building cavities.

Carparks

CO and fume extraction in enclosed parking structures.

Commercial Kitchens

High-volume exhaust fans remove heat, grease, and cooking vapours.

Diamond Air Solutions

Ready to install a fresh & exhaust air fan?

Our team handles everything from design and supply to installation and commissioning across Greater Sydney.

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