25/10/2026
Canberra winters: nobody gets in the shower at six in the morning until the heater's been on.
Which heater is the question.
Most bathrooms here have heat-lamp bulbs in the ceiling over the vanity. They warm the top of your head in a circle in front of the basin, and the floor stays as cold as a July morning. Heating cable under the tiles warms the floor, the warm air rises, and the whole room comes up to temperature from the bottom. Our clients tell us the same two things: nothing shooting heat down on their head, and the whole room warm, not just the patch at the mirror.
This is the thermostat in the Wanniassa ensuite we're building, set to 22.
Honest bit: it isn't cheaper to run than the bulbs, it draws about the same per hour. On the timer, morning and evening, it costs about what the bulbs did and the room is warm when you walk in.
A heat lamp heats a person. A heated floor heats a bathroom. Oleg has written up how it works, what the comfort research says, and what the bulbs are still good for:
https://www.apexbathroomrenovations.com.au/guides/under-tile-heating-canberra/?utm_source=facebook&utm_medium=social&utm_campaign=under-tile-heating