As autumn cools down – How to keep your home’s temperature comfortable and indoor air fresh
As the outdoor air gets colder, the indoor climate and temperature in your home may fluctuate. At the start of the heating season, the building structures and radiators need time to adjust, which is why your home may feel a bit cool for a while. With the right actions, you can ensure that the indoor temperature stays comfortable and the air remains healthy throughout autumn and winter.
1. The right room temperature supports wellbeing 🌡️
According to studies, +20–21 °C is the recommended room temperature in homes. It is energy-efficient, helps maintain alertness, and reduces indoor air symptoms. A temperature that is too high, on the other hand, can cause fatigue and dry out the air.
2. How to ensure radiators work properly 🔥
For heating to be effective, make sure that:
- The thermostat is fully open
- Curtains or furniture are not covering the thermostat
- The temperature is measured from the middle of the room, about one meter above the floor
- Radiators and the wall behind them are clean
3. Good indoor air comes from regular routines 🍃
Indoor air quality improves with small everyday actions:
- Clean supply and exhaust air vents and filters at least twice a year
- Wash the kitchen range hood filters several times a year
- Adjust supply air vents to winter or summer settings
- In winter, ventilate quickly with cross-draught to refresh the air without losing too much heat
4. Hydronic heating – a cool radiator can still be warm 💧
With hydronic (water-based) heating, it is normal for a radiator surface to feel cool to the touch, even though it is effectively heating the room. This is how the system is designed to work, it does not mean there is a fault.
Why is the balance between indoor air and heating important?
When your home’s temperature and indoor air are in balance, living is more comfortable and healthier. The right room temperature saves energy, improves alertness, and reduces symptoms caused by dry indoor air. Small, regular routines – such as cleaning vents and ventilating correctly – make your home more pleasant and keep the air fresh throughout the year.