To warm up a cold house quickly, check your HVAC filter and replace it if clogged. Open sun-facing blinds during the day to let in natural heat, then close heavy curtains at night to insulate. Seal drafts with weather stripping and draft stoppers, and use space heaters in occupied rooms.
Get professional air sealing for your home and attic to seal up air leaks that are causing heat escape. Upgrade your existing home and attic insulation to help create a solid thermal barrier to keep heat inside. (Plus, learn how insulation upgrades save energy here.) Check and repair ductwork if needed.
Easy Fixes for Drafty Homes
If your heater is running but your house remains cold, your home is likely losing heat faster than your system can produce it. Common culprits include clogged air filters, poor attic insulation, drafts, or a mislocated thermostat reading the wrong temperature.
Focusing on these areas can help you keep more warmth inside and reduce energy waste, making your home cosier and more efficient throughout winter.
Yes, a cold house can be bad for your health. According to the World Health Organization, living in cold indoor temperatures significantly increases the risk of respiratory infections, cardiovascular strain, and poor mental health.
Pro-Level Upgrades (High Impact)
This is called air infiltration. Whenever the cool air infiltrates rooms where you're trying to read, watch TV, or spend time with your family, it won't matter what the thermostat says – you're not going to feel comfortable.
Effective wall coverings for cold walls include thermal insulation wallpaper (PE foam or cork), insulated lining paper, rigid foam boards, and thick acoustic panels to reduce heat loss and improve warmth. Popular solutions include Adhesive Thermal Insulation Wallpaper (3.28 x 32.8 ft) and 19. 7 in. X 16. 4 ft. Thermal Insulation Wallpaper, which offer easy installation for immediate improvement.
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.
Because they do not use standard grid electricity or conventional electric and gas furnaces, the Amish heat their homes using off-grid, self-reliant methods. The most common systems include wood- or coal-burning stoves, propane and kerosene heaters, and natural airflow home designs.
“When temperatures drop below freezing, water inside pipes expands, creating pressure that can cause cracks or bursts,” Hippo says. “This damage often happens in unheated areas like basements, crawl spaces and exterior walls where pipes have less insulation.”
Keep your thermostat set to a minimum of 55°F (13°C) to keep your pipes from freezing. If you are leaving the house for an extended period, maintain this temperature to ensure heat reaches the walls where pipes are located.
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.
Sleeping in a cold room isn't bad—in fact, experts recommend it. Maintaining a bedroom temperature between 60°F and 67°F (15°C to 19°C) helps lower your core body temperature, which signals your brain to sleep, boosts melatonin production, and results in deeper, more restorative rest.
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.
How many hours should my heating be on a day? For most modern homes, Patrick Garner, Gas Safe Engineer at Heatable, tells us that having your heating on for 4-6 hours a day, "split between short boosts at the times you actually need warmth", is a good general rule.
Heating and cooling (HVAC) systems are the biggest energy consumers in a typical house, accounting for roughly 45−50% of your total electricity usage. Water heaters, refrigerators, and lighting round out the rest of the major draws.
Answer: OSHA does not require employers to provide heat or air conditioning for work spaces. OSHA does recommend temperature control in the range of 68-76°F.
These upgrades are still relatively affordable and can often be done by confident DIYers.
10 Home Heating Tips To Keep Your Home Warm
Closed cell spray foam is rigid once set. It is a better thermal insulator and was previously sold to stabilise failing roofs. But if it has been used inappropriately or installed poorly, it might put stress on timbers, restrict air circulation and put them at risk of decaying.
Japanese people typically sleep in cooler bedroom temperatures, averaging around 55∘F55 raised to the composed with power F𝟓𝟓∘𝐅 (13∘C13 raised to the composed with power C𝟏𝟑∘𝐂) during the winter. Because traditional homes often have low insulation and bedrooms are rarely heated overnight, comfort relies heavily on layering thermal pajamas and using thick, insulating comforters (kakefuton).
Extreme heat is the number one weather-related killer. It claims more lives annually on average than all other extreme weather events—including hurricanes, floods, tornadoes, and lightning—combined.
A house set to 70°F can feel cold due to drafty windows, low indoor humidity, or cold wall surfaces that draw heat from your body. Because human comfort depends on factors beyond air temperature, the following hidden culprits are likely at play: