Stay frosty—check out these common issues and their fixes
Heat transfer through your walls happens when indoor warmth escapes to the colder outside, especially in older homes with insufficient insulation.
Expect to pay under $20 for DIY door seals or up to $15,000 for full insulation upgrades or HVAC replacement when needed.
Excess humidity inside your home can make rooms feel colder than they are, so check moisture levels with a hygrometer or smart device.
Hiring a local HVAC repair professional helps identify airflow issues and thermostat problems, keeping your home comfortable without guesswork or high heating bills.
Ever wear layers to ward off the chill in your house only to find out that the weather outside is actually warmer than you thought? After all, the inside of a home is supposed to feel warmer than the outside. What gives? The problem is likely caused by poor insulation or drafts.
Read on and learn about all the different causes responsible for a cold interior, and how to fix it without increasing your heating bill.
This is a common problem that is more likely in older houses. In the summer, heat transfers from the outside in, which is why your walls may feel warm during those months. In the winter the opposite happens which results in a chilly home. This effect becomes harder to prevent the larger the temperature difference becomes.
You may need to add or upgrade your home’s insulation.
In truly frigid climates, consider upgrading your siding.
Thermal window treatments can help, but won’t solve the underlying issue.
Airflow issues are caused by two things—malfunctioning air circulation systems like heating or purifiers, and cracks and gaps in the walls and doors. Cold air loves a vacuum, so if there is a small hole in one side of your home and a tiny crack on the other, cold air can cycle through your house while pushing warm air outside. Check your home for air leaks. The best way to do this is to have an airflow test done.
Have a pro perform a blower test to check for air leaks.
An alternative is an infrared leak test.
A DIY way to check for drafts is to place a lit candle near the doors and windows to see if the flame flickers.
Excess humidity can cause a room to feel much colder, even if the temperature hasn’t changed. This can be caused by a number of reasons (inadequate ventilation is a common cause) but the first step is always the same: Measure humidity levels in your home.
Install a hygrometer to keep an eye on your humidity levels. Smart devices usually have this feature.
Heaters can control humidity if they have an attached whole-house dehumidifier. Make sure that’s working correctly.
Have a pro make sure there’s no mold or condensation issues in your home.
Run a bathroom fan during showers and baths.
Consider a dehumidifier.
The insulation you need for your home depends on a number of factors but no matter what, you need to get comfortable with something called R-value. R-value, short for resistance value, is a measure of how resistant your insulation is to heat transfer. If you have insulation with too low an R-value for your home, it won’t be able to hold heat well. Insulation lasts a long time— at least 15 years—but not forever.
Colder homes will need a higher R-value insulation.
R-value is hard to gauge this on your own—leave it to a pro.
Experts likely seal all gaps, wrap pipes, insulate attics and basements, or replace your existing insulation if degraded.
A broken thermostat can cause erratic heating, leading to the house feeling colder than it should and sometimes even colder than the outside temperature. No matter what type of thermostat you have, they all have points of failure. You can check your thermostat relatively easily, especially if it is digital. These handy units function similarly to a computer and they often have a backup device (your phone). You should get error messages if anything goes wrong. Older style, manual thermostats aren’t as easy to check, unfortunately.
Do a cursory check of your thermostat.
Make sure the thermostat is on—this simple oversight is fairly common.
Talk to an HVAC repair pro near you to discuss fixes if a broken thermostat is affecting your heating system.
A cold house may not seem like an urgent problem, but that does not mean you should continue living in an uncomfortable environment. Here are some reasons to enlist the help of a professional when your house is frigid:
To save on heating bills.
To make sure your house does not have fluctuating temperatures.
To increase the comfort of those living in the home.
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