Winter is here—and so is the million-euro question: what temperature should you set on your thermostat to survive the cold without sending your energy bill through the roof? For years, 19°C has been touted as the golden rule for saving energy. But is it really the magic number we’ve all been led to believe? According to the experts, it’s time to rethink what comfort really means at home.
The Origin Story of the Famous 19°C Recommendation
The idea of keeping your living room at 19°C didn’t just pop up last week. This beloved (or perhaps begrudged) advice dates back to the oil crisis of the 1970s, when energy savings became a national mission. At the time, homes were much less efficient in terms of insulation and thermal performance. Heating needs, too, were quite different. In those days, the goal was clear: keep energy consumption down at all costs.
Fast forward to today and we’re living in a different world. Modern homes are much better insulated, and—unsurprisingly—people’s expectations have evolved. According to energy management expert Nick Barber and heating specialist Brad Roberson, “19°C is a theoretical temperature, but it doesn’t always deliver the comfort people are looking for.”
Temperature Isn’t Everything: What Really Influences Comfort?
So, why not just stick with 19°C? It turns out, thermal comfort isn’t as simple as the number glowing back at you from the thermostat. Several factors can influence how cozy (or chilly) you feel inside your own home. Experts all agree: there’s no single number that works for everyone. Each household is different, and fine-tuning might be necessary to find what really works for you.
One classic mistake is the belief that you should keep a perfectly uniform temperature in every room. In fact, it’s much wiser to adjust the settings room by room. Here are a few practical tips the specialists recommend for dialing in comfort where you need it most:
- Tailor the temperature to each space instead of aiming for a blanket setting throughout the house.
- Consider who uses which rooms—and how often.
- Remember, different activities (like sleeping or watching TV) may call for different ambient temperatures.
So, What’s the Real Ideal Temperature?
This is where things heat up a little: why not just nudge up to 20°C? Brad Roberson explains, “This temperature is a compromise between physical comfort and managed energy consumption.” In other words, 20°C offers a decent balance between cozy toes and a bill you can face with a straight look.
It’s not about saying goodbye forever to the cherished 19°C. Instead, Roberson and Barber suggest the target temperature should be adjusted to fit your lifestyle and the unique setup of your home. Thanks to better home insulation and evolving needs, what was once a one-size-fits-all approach needs a modern update.
Pro Tips to Optimize Heat and Savings
Now that we’ve cleared the (frosty) air on the ideal temperature, the next step is making sure you’re not burning money along with your fuel. Here are some simple and effective strategies the pros suggest:
- Use a smart thermostat: This lets you schedule heating based on your life—not the other way around.
- Invest in good insulation: A well-insulated home keeps the warmth in and the cold (and your worries) out.
- Direct heat where it’s needed: There’s no point heating the guest room if all your guests are fictional.
But before you get too enthusiastic and lower the dial below 19°C in pursuit of a super-skinny bill, take heed: temperatures that are too low can have negative effects on health, especially for those who are vulnerable. Chilly toes are one thing, but risking your wellness to save a few cents is another.
In short: the 19°C rule had its moment, but the new reality is clear—20°C brings a better balance of comfort and energy savings. This doesn’t mean you have to dump 19°C entirely. Instead, use it as a guideline and adjust based on your needs and your home’s layout.
With some simple tweaks—a smart thermostat here, better insulation there, and a targeted approach to heating—you can enjoy a warm, guilt-free winter. After all, true luxury is feeling at ease in your own home, without that pang of guilt every time the heating kicks on. Ready to redefine your comfort this winter?
Based in New York, Josh is the creative mind behind Lanco Handmade Furniture.
Passionate about timeless design and fine craftsmanship, he transforms high-quality materials into pieces that are both functional and artful.
With a keen eye for detail and a love for natural textures, Josh creates furniture meant to bring warmth, character, and lasting beauty to any space.
