Ventilation Ducting
HVAC systems use ventilation ducting to distribute air, while rangehood ducting carries cooking fumes from kitchens to the outside.Can't find it? Describe what you need and matching suppliers will come to you.
Ventilation Ducting
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About Ventilation Ducting products
The route for air conditioning ducting needs enough space for the specified duct size without squeezing sections around framing. A component such as Coreduct™ by Expella should have its dimensions and connection details checked against the mechanical design before it is specified. Sizing ventilation ducting depends on airflow and pressure loss, rather than ceiling space alone. Insulation and fire-related requirements in Australia should be checked against the applicable National Construction Code provisions.
Ventilation Ducting
The outlet detail in ducted ventilation systems matters to both air distribution and the ceiling finish. Diffuser solutions such as Shadowline Diffuser Square by Expella make that junction part of the ceiling set-out. Its opening size and connection requirements need to be coordinated with the duct route before linings are installed. A restrained ceiling detail still needs room behind it for the specified connection and any required access.
What determines the position of ducted heating vents?
Match vent positions to the heating design and room layout, keeping the air path clear of furniture. Check that the selected outlet is suitable for the system’s airflow and operating temperature.
How should rangehood ducting be specified?
Follow the appliance manufacturer’s requirements for duct diameter and material. Keep the route to the outdoor discharge as direct as practical, within the permitted length and bend limits.
Who should design a ducted car park ventilation system?
Have a mechanical engineer establish the ventilation requirements and coordinate the design with the project’s fire strategy. Allow for vehicle clearance and access to equipment for servicing.



