What ventilation is used in wet areas?
Written by Clayton Bielby
Updated at April 5th, 2025
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All Expandify homes include integrated mechanical ventilation for wet areas:
Bathroom: Fitted with a ceiling exhaust fan wired to operate simultaneously with the light switch
Laundry: Passive ventilation via operable window or louvre vent (varies by layout)
This system complies with Australian ventilation requirements for habitable Class 1a dwellings.