A fan screwed into the ceiling is not an installation – it is a decoration. A proper job sizes the fan to the room’s volume, wires it safely through a licensed electrician, and ducts the discharge all the way to the roof or eave so the moist air leaves the building.
The shortcut we will not take: venting into the roof cavity. It is the cheapest path and the most expensive mistake – it relocates your bathroom’s moisture into the one space you never inspect, where it condenses on timber and insulation and grows mould you cannot see. Every FreshDuct installation discharges outside. No exceptions.
Where wiring and ducting already exist, a like-for-like replacement is quick: from $250 as a complete supply-and-install job, typically $280 to $480 depending on the fan you choose. A brand-new location – new wiring, new duct run, new discharge point – generally runs $550 to $1,200 as a complete job, quoted firm before we start.