Acoustic flexible ducts are designed to deliver superior airflow while significantly reducing noise in ducted air conditioning systems — an ideal solution for Queensland’s climate and building styles. With hot, humid summers and mild winters, maintaining comfort often means running HVAC systems for extended periods. These ducts feature a specialised internal lining that absorbs sound from air movement and system vibration, helping create a quieter and more comfortable indoor environment. Their flexibility allows for easy installation in tight ceiling and roof spaces, making them perfect for both new builds and retrofits.

Constructed from durable, UV-stabilised materials, acoustic flexible ducts are built to withstand Queensland’s high moisture levels, temperature fluctuations, and demanding roof space conditions. Many models include thermal insulation to minimise energy loss and condensation risk, ensuring efficient performance in tropical and subtropical regions. Whether you need to upgrade an existing system or install new ducting, acoustic flexible ducts offer a reliable, noise-reducing solution that meets Australian standards. Browse our range to find the right size and specification for your project, and enjoy whisper-quiet climate control all year round.

Flexible Ducts(except QLD) | QLD Only Ducts | Acoustic Ducts

Insulated Acoustic Flexible Duct 6inch 150mm 6m Length
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Insulated Acoustic Flexible Duct 6inch 150mm 6m Length

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Insulated Acoustic Flexible Duct 6inch 150mm 6m Length

$95.00
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Insulated Acoustic Flexible Duct 8inch 200mm 6m Length
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Insulated Acoustic Flexible Duct 8inch 200mm 6m Length

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Insulated Acoustic Flexible Duct 8inch 200mm 6m Length

$110.00
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Insulated Acoustic Flexible Duct 10inch 250mm 6m Length
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Insulated Acoustic Flexible Duct 10inch 250mm 6m Length

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Insulated Acoustic Flexible Duct 10inch 250mm 6m Length

$113.00
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Insulated Acoustic Flexible Duct 12inch 300mm 6m Length
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Insulated Acoustic Flexible Duct 12inch 300mm 6m Length

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Insulated Acoustic Flexible Duct 12inch 300mm 6m Length

$175.00
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Insulated Acoustic Flexible Duct 14inch 350mm 6m Length
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Insulated Acoustic Flexible Duct 14inch 350mm 6m Length

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Insulated Acoustic Flexible Duct 14inch 350mm 6m Length

$200.00
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Insulated Acoustic Flexible Duct 16inch 400mm 6m Length
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Insulated Acoustic Flexible Duct 16inch 400mm 6m Length

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Insulated Acoustic Flexible Duct 16inch 400mm 6m Length

$220.00
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Insulated Acoustic Flexible Duct 18inch 450mm 6m Length
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Insulated Acoustic Flexible Duct 18inch 450mm 6m Length

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Insulated Acoustic Flexible Duct 18inch 450mm 6m Length

$250.00
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Insulated Acoustic Flexible Duct 20inch 500mm 6m Length
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Insulated Acoustic Flexible Duct 20inch 500mm 6m Length

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Insulated Acoustic Flexible Duct 20inch 500mm 6m Length

$283.00
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Insulated Acoustic Flexible Duct R1.5 6inch 150mm 6m Length
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Insulated Acoustic Flexible Duct R1.5 6inch 150mm 6m Length

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Insulated Acoustic Flexible Duct R1.5 6inch 150mm 6m Length

$122.00
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Insulated Acoustic Flexible Duct R1.5 8inch 200mm 6m Length
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Insulated Acoustic Flexible Duct R1.5 8inch 200mm 6m Length

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Insulated Acoustic Flexible Duct R1.5 8inch 200mm 6m Length

$144.00
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Insulated Acoustic Flexible Duct R1.5 10inch 250mm 6m Length
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Insulated Acoustic Flexible Duct R1.5 10inch 250mm 6m Length

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Insulated Acoustic Flexible Duct R1.5 10inch 250mm 6m Length

$170.00
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Insulated Acoustic Flexible Duct R1.5 12inch 300mm 6m Length
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Insulated Acoustic Flexible Duct R1.5 12inch 300mm 6m Length

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Insulated Acoustic Flexible Duct R1.5 12inch 300mm 6m Length

$197.00
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