Your entire residence should be a refuge that’s warm and toasty in the winter and cool and comfortable in the summer. However, families who live in some two-story homes find the upper floor is stubbornly hotter or colder than the main floor.
This could merely be caused by the fact that most thermostats in a house are on the main floor, which is where people spend the most time—in the living room, kitchen, etc.—so as a result they tend to set the temperature according to how it feels on the first floor.
However, temperature discrepancies between the upstairs and downstairs could also be caused by issues with your HVAC system. Some of these issues can be solved relatively quickly while others might require more extensive and costly fixes. Here, the professionals at Halverson Brothers Inc will help you figure out why the upstairs of your home is hotter than downstairs, or vice versa.
Why Is My Upstairs So Hot?
The phenomenon of the upstairs of a two-story home feeling hotter than the downstairs can be chalked up to several factors. Number one, heat rises, so it’s natural for the second floor of a home to get hotter than the ground floor. Poor insulation in the attic or roof can make this worse by letting heat transfer from the roof into the upstairs rooms.
Another common reason is that the air conditioner is not strong enough to cool the entire home, causing it to struggle to cool the upstairs properly.
To address these issues, homeowners could put in extra insulation in the attic and make sure their home has sufficient ventilation. If there’s a question of whether the air conditioning unit is the right size for the home, call an experienced HVAC company like Halverson Brothers Inc inspect the unit. A knowledgeable professional also can help select a unit that's better suited for your home if you need air conditioning installation or replacement.
Why Is My Upstairs Always Cold/Not Heating?
When the downstairs of your home is warm, but it’s freezing upstairs, that makes for a very chilly night for anyone whose bedrooms are on the upper floor. The most frequent causes of an upstairs not heating like it ought to are the insulation levels and the ductwork.
Inadequate insulation allows cold air to seep through the home’s attic or walls and contribute to heat loss, resulting in colder temperatures on the upper levels. It’s crucial to make sure your home has a deep, level layer of insulation in the attic and appropriate insulation in the walls to keep the cold out and the heat inside.
The ductwork in a home plays a very important role in distributing conditioned air throughout different rooms of the building. However, problems with the ductwork can contribute to the upstairs being colder than the lower floor. A common reason for this is improper airflow balance. The ducts may not be the correct size or configuration, causing an uneven distribution of air between the floors. This can cause more warm air to be directed to the downstairs, leaving insufficient airflow—which is the heated air—on the upper level.
Another possible issue with the ductwork is the layout of the supply and return vents. If there are fewer vents on the upper floor or they aren't well located, it can restrict air circulation and cause substandard heating or cooling. Additionally, leaks or gaps in the ductwork can lead to air loss, lowering the overall efficiency of the HVAC system and actually making the temperature difference worse.
To figure out why the upstairs is colder than the downstairs, homeowners should hve their ductwork inspected by skilled HVAC pros like the team at Halverson Brothers Inc to identify any imbalances, leaks or inadequacies. Sealing leaks and adding additional vents or adjusting existing ones can help improve airflow and ensure a more even temperature balance between the upstairs and downstairs.
What Do I Do to Fix a Hot/Cold Upstairs?
If your upstairs is hotter or colder than the lower floors of your residence, an HVAC zoning system could be a great solution.
An HVAC zoning system separates the residence into distinctive zones, which each have their own thermostat and damper system so the homeowner can customize the heating or cooling of each zone.
This system can be especially effective in scenarios where the upstairs of a multi-story home is very hot or really cold while the main floor is comfortable. By setting up a zoning system, homeowners can regulate the temperature independently in each zone, making it possible for them to address specific hot or cold spots easily.
To discover more about an HVAC zoning system in Menomonie and western Wisconsin, call Halverson Brothers Inc. We’ve designed and installed customized home comfort plans for many community members and are happy to show how an HVAC zoning system could work in your home.
Why Is the Humidity So High Upstairs?
In addition to the upper story being hotter or colder than the rest of the house, another problem in multi-floor homes is when the higher levels are more humid than downstairs.
A common cause for excess upper floor humidity is poor ventilation on the upper floor, which can result in higher humidity levels. As is often the case with temperature differences between floors, poor insulation or sealing in the attic or walls may permit warm, humid air from outside the house infiltrate the upstairs rooms. And, if there are any leaks or plumbing problems on the upper floor, that can also lead to excess moisture in that area of a home.
To address humidity problems, homeowners can increase ventilation by installing fans or opening windows to promote airflow. Adding more insulation in the attic and better sealing the attic and walls can help stop external moisture from entering the upstairs. Finding and repairing any leaks or plumbing issues is also extremely important.
Depending on the levels of moisture found in the home, a whole-home dehumidifier could be another valuable tool to manage humidity in your home.
