One bedroom is usually colder than the rest of the house due to blocked air vents, poor insulation, or leaky, unbalanced ductwork that struggles to reach distant rooms. Other common culprits include drafty windows or the room’s location—such as being on the north side of the house or above an unheated garage.
Researchers have found that cold air can inflame the lungs and inhibit circulation, which can be challenging for people with asthma and chronic obstructive pulmonary disease (COPD). 12. Keeping your room too cold can even inhibit your body's ability to fight a cold or flu.
One Room Won't Heat—What Should You Do?
Block out any drafts
Use draft excluders at the base of doors and check for gaps around windows where cold air might be able to creep in. If needed, you could also think about investing in some thermal curtains to help block out drafts and retain more heat in your bedroom.
NHS advice is to 'heat your home to a temperature that's comfortable for you', which should be 'at least 18°C in the rooms you regularly use, such as your living room and bedroom. ' 14 degrees is not a healthy room temperature.
Sealed combustion heaters are much safer to operate than other types of space heaters, and operate more efficiently because they do not draw in the heated air from the room and exhaust it to the outdoors. They are also less likely to backdraft and adversely affect indoor air quality.
It takes time for your home to warm up and cool down. If you're not sure how long it takes, try turning the heating on about 30 minutes before you need it. You should turn it off 30 minutes before you'll stop needing it.
These upgrades are still relatively affordable and can often be done by confident DIYers.
Koalas are thickset arboreal marsupials with a thick grey fur. Found only living in Australia, they mainly live in the eucalyptus trees and spend around 22 hours of their time sleeping (90%). They spend the other 10% of their day eating and sitting around.
Researchers also discovered that colder environments help the body produce more melatonin, a hormone essential for deep, restorative sleep. Melatonin doesn't just regulate sleep cycles — it also acts as a powerful antioxidant linked to slower aging, improved cellular repair, and lower inflammation.
With proper maintenance, a modular cold room can last between 10 and 20 years, ensuring a strong return on investment. Over time, the energy efficiency and reliability of a well-maintained cold room can lead to significant cost savings, making it a worthwhile investment for businesses of all sizes.
5 Ways to Stay Warm in Drafty Spaces
Poor insulation is often the primary culprit behind cold walls. When a home lacks adequate insulation, heat can easily escape through walls, windows, and gaps, leading to chilly indoor temperatures. In fact, studies have shown that approximately 35% of heat loss in homes occurs through walls and gaps.
What temperature should I set my thermostat? According to the World Health Organization (WHO), a temperature of 18°C is suitable for healthy people who are appropriately dressed and 16°C for those with respiratory problems. As per the disabled, very old, sick people and very young, 20°C is the right indoor temperature.
Your HVAC system is typically the biggest energy consumer, followed by your water heater and refrigerator. These appliances work hard to heat, cool and run 24/7.
Known for his practical tips, Lewis introduced the '4pm rule' which involves using curtains strategically to retain heat. He suggests opening curtains when the sun rises at around 8:30am to let in natural warmth, and closing them by 4pm to keep the heat inside.
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Cheapest ways to heat your home
For many Amish families, heating the home in winter centers on wood. Wood stoves and fireplaces are common because they are reliable, effective, and well understood. In winter, maintaining a consistent fire becomes part of the daily routine.
Signs of an Unhealthy Temperature
The main sign that your thermostat needs adjusting is that you and your family are too cold. Even though the furnace is running, you find yourself shivering or needing extra layers. If you're too cold in your own home, turn up the heat until you're comfortable.
For most homes, the answer is straightforward: no, it's not. The Energy Saving Trust, one of the UK's leading authorities on household energy use, confirms that leaving your heating running on low all day usually ends up costing you more.
Extreme heat is also the No. 1 killer of people globally when it comes to extreme weather events.