Kitchen and bathroom extractor fan installation in NZ has to duct outside through a wall or roof, not into the roof space, and rental properties must meet the Healthy Homes ventilation standard. Livewire Electrical sizes the fan to the room, installs ceiling, wall and inline units across Auckland, replaces noisy old fans, and issues a Certificate of Compliance with every install.
How an extractor fan install runs
How a Livewire job runs, from the first call to the paperwork.
Measure the room
We size the fan from the room dimensions.
Fixed quote
Fan type, ducting route and vent location are priced up front.
Install and duct
Full ducting to an external vent, with short or crushed old ducting replaced.
Test airflow
Airflow tested before we leave, with Healthy Homes paperwork for rentals.
Ducted outside, every time
Extractor fans must vent directly outside through a wall or the roof. Venting into the roof space moves the moisture into the framing. We duct to an external vent on every job.
Sized to the room to meet Healthy Homes
Healthy Homes documentation for landlords


Why Livewire for extractor fans
Registered electricians, fully insured, Certificate of Compliance on every job.
No roof-space venting
Ducted outside on every install, no exceptions.
Meets Healthy Homes
Sized to the room, not just to fit the old hole.
Paperwork supplied
Documentation for the tenancy file on rental properties.
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FAQs
Got questions? We've answered the most common ones here.
Is certification included with extractor fan installation?
Yes. All installs include a Certificate of Compliance issued by a registered electrician.
Do extractor fans help meet Healthy Homes Standards?
Yes. Compliant extractor fans in bathrooms and kitchens are part of the ventilation requirement under the Healthy Homes Standards for rental properties. We supply documentation showing the install meets the standard.
Can you replace a noisy old extractor fan?
Yes. Modern extractor fans are far quieter and more efficient. We remove the old unit, fit a new fan to the existing wiring and ducting where they are sound, and test airflow before we leave.
What size extractor fan do I need?
Bathroom fans should move at least 25 litres per second to meet the Healthy Homes Standards. Kitchens and larger spaces need more. We size the fan from your room dimensions during the quote.
Can you install ceiling and inline extractor fans?
Yes. We install ceiling-mounted, wall-mounted and inline (in-roof) extractor fans across Auckland. Inline fans are quieter and suit larger bathrooms or spaces where ceiling room is tight.
Do extractor fans need to vent outside?
Yes. Under the New Zealand Building Code and the Healthy Homes Standards, extractor fans must vent directly outside through an external wall or roof, not into the roof space. We install full ducting to the exterior every time.
Where should I install an extractor fan?
Bathrooms, laundries, kitchens and toilets all benefit from extraction. The Healthy Homes Standards require extractor fans in the bathrooms and kitchens of rental properties. We assess room size and humidity to recommend the right placement.
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Get a fixed quote
Tell us about the job. You get an itemised price before any work starts, and we reply within one business day.





