What shapes bathroom renovations in Alexandra Headland
A headland of units and older houses
Alexandra Headland sits 3.6 km south-east of Maroochydore on a rocky point between two river mouths. At the 2021 Census it had 4,235 residents. Flats or apartments made up 53.5% of occupied homes and separate houses 35.6%. Land here was subdivided and sold as allotments in August 1915.
Hidden linings and closed-in rooms
Older houses on the headland can still hold original wall linings that need testing before demolition. Many apartment bathrooms sit in the middle of the floor plan with no window at all. Strata buildings add shared risers, limited parking and neighbours on every side.
Why it matters for health and the building
Disturbing hazardous linings without testing puts you, your neighbours and the trades at risk. Poor ventilation lets moisture settle into ceilings and grout, which brings mould and peeling paint. In a strata building, either problem can spread to the units next door. Getting both right during a bathroom renovation in Alexandra Headland is far simpler than fixing them after handover.
How we handle it
We arrange testing of suspect linings before demolition starts. For rooms without natural ventilation we follow the NCC 2022 Housing Provisions, which call for a bathroom exhaust fan of 25 L/s discharging to outdoor air, interlocked with the light switch and fitted with a run-on timer that keeps it going for 10 minutes after the light is off. We also allow for make-up air, such as a 20 mm undercut to the door.
Sources: ABS 2021 Census QuickStats, Alexandra Headland (SAL30030), Alexandra Headland, Queensland, Wikipedia, NCC 2022 Housing Provisions Part 10.8 Condensation management