March 12


7 effective tips to cool down the upper floors during the summer heatwave

Summer months bring with them scorching temperatures and humid conditions that can quickly make the upstairs rooms in your home feel like an oven. This is especially true in homes without good ventilation or proper cooling systems. If you’re finding it hard to beat the heat upstairs, don’t worry – there are some simple tips and ideas that can help you keep your upstairs rooms cool and comfortable without running your energy bill through the roof.

One of the most important things you can do to keep upstairs temperatures down is to block out the sunlight and heat from entering your home. Use curtains, blinds, or shades to cover your windows during the hottest parts of the day. This will help prevent the sunlight from warming up the interior of your house and creating a greenhouse effect.

Another tip for keeping upstairs cool is to improve your home’s ventilation. Make sure your air conditioning ducts are properly sealed and insulated to prevent cool air from escaping. You can also consider using fans or installing a window ventilation unit to increase the airflow in your upstairs rooms.

If you’ve been having trouble with the humidity levels in your home, adding a humidifier can help. Humidifiers can help regulate the internal moisture levels in your home, making it feel less stuffy and more comfortable. You can find a wide range of humidifiers for sale online or at your local home improvement store.

Experts also recommend having your air conditioning system serviced regularly and changing the filters to ensure it’s running efficiently. A dirty or clogged filter can hinder the cooling process and increase your energy consumption.

Finally, making sure that your downstairs rooms are properly insulated can also help keep upstairs temperatures down. Insulation helps prevent the warm air from downstairs from seeping into the upstairs rooms, helping to maintain a cooler temperature upstairs.

By following these tips and implementing some of the ideas mentioned above, you can effectively suppress scorching temperatures in your upstairs rooms and enjoy a comfortable summer in your home.

How to keep upstairs cool

During the summer months, keeping your upstairs rooms cool can be a challenge. The rising temperatures and sunlight can quickly heat up the upstairs, making it uncomfortable and difficult to sleep. However, there are several tips and ideas that can help you keep upstairs cool and create a more comfortable living environment. Here are 7 tips to suppress scorching temperatures:

  1. Open the windows: Ventilation is important in cooling down your upstairs rooms. Open the windows during the cooler hours of the day to let fresh air circulate through the rooms.
  2. Use curtains or blinds: Sunlight can quickly warm up a room. Install curtains or blinds to block out the sunlight and reduce the amount of heat entering your upstairs rooms.
  3. Consider using fans: Fans can help circulate the air and create a cooling effect. Place fans strategically in the rooms to maximize their cooling potential.
  4. Invest in a humidifier: In some areas, the weather can be hot and humid. A humidifier can help regulate the humidity levels in your upstairs rooms and create a more comfortable atmosphere.
  5. Install an attic fan: Attic fans help expel hot air from your attic, which can reduce the heat that seeps into your upstairs rooms.
  6. Make use of portable air conditioners: If you don’t have central air conditioning, portable air conditioners can be a good investment. They can help cool down individual rooms without the need for complex ducts or installation.
  7. Consider using blackout curtains: Blackout curtains are designed to block out sunlight and keep the interior of your rooms cool. They can be especially helpful in the summer months.

By following these tips and making use of the available resources, you can effectively keep upstairs cool during the summer months. Remember that each house is different, and you may need to experiment with different methods to find what works best for your specific situation. If you’re still struggling to keep your upstairs rooms cool, it may be helpful to seek advice from experts or consider investing in more advanced cooling systems.

1 Keep your HVAC system in good condition

One of the most important steps you can take to keep your upstairs cool in the summer is to ensure that your HVAC (Heating, Ventilation, and Air Conditioning) system is in good working condition. A well-maintained HVAC system will be able to quickly and efficiently cool the interior of your home, even during the hottest months.

To keep your HVAC system functioning properly, it’s important to have it serviced and cleaned regularly. This includes changing the air filters, cleaning the ducts, and checking for any leaks or malfunctions. If you’re not familiar with HVAC maintenance, it’s always a good idea to hire a professional to ensure that everything is in order.

In addition to regular maintenance, there are some other things you can do to help your HVAC system cool your upstairs effectively. One idea is to use a programmable thermostat, which allows you to set different temperature preferences for different times of the day. For example, you can have the temperature set higher during the day when you’re not home and lower in the evening when you need to feel more comfortable.

Another way to assist your HVAC system is to use fans in combination with air conditioning. Ceiling fans, standing fans, or even portable fans can help circulate the cool air through your upstairs rooms, making them feel more comfortable without having to lower the temperature dramatically.

One common mistake that many people make is to close the air vents in rooms that aren’t being used. While it may seem like a good idea to save energy, this actually puts strain on your HVAC system and can lead to uneven cooling throughout your home. Keeping all the vents open ensures that the cool air is distributed evenly and doesn’t place unnecessary stress on your system.

If your upstairs rooms tend to get especially hot in the summer, you may also consider using window coverings to block out the sunlight. Heavy curtains, blinds, or shades can help keep the heat out and maintain a cooler temperature inside. Additionally, keeping your windows and curtains closed during the hottest parts of the day can prevent warm air from entering your home.

In some cases, having a separate HVAC system for the upstairs can also be beneficial. This allows you to control the temperature more accurately and ensure that the upstairs rooms stay cool even when the downstairs is warm. If this is something you’re interested in, it’s best to consult with HVAC experts to find the most efficient and cost-effective solution for your home.

Finally, consider using portable air conditioners or fans in those rooms that tend to get excessively hot. Portable AC units can be easily moved from room to room and can provide instant cooling relief. Similarly, fans can help create a cooling breeze and make the room feel more comfortable.

In conclusion, keeping your upstairs cool in the summer requires a combination of proper HVAC system maintenance, efficient airflow through the use of fans, window coverings, and possibly separate cooling methods for particularly hot rooms. By following these tips, you can ensure that your upstairs rooms remain comfortable even during the hottest months of the year.

2 Use cool mist humidifiers

One effective way to keep upstairs cool in summer is to use cool mist humidifiers. While it may seem counterintuitive to add moisture to the air when you’re trying to combat heat, those who have used humidifiers know that they can actually help create a more comfortable environment in hot homes.

Cool mist humidifiers work by releasing a fine mist of water vapor into the air, which helps to lower the temperature and increase humidity. This can be particularly beneficial during the summer months when the air can become dry and hot.

By increasing the humidity in the air, cool mist humidifiers help to cool down the temperature in a room. They also help to alleviate some of the effects of dry heat, such as dry skin, dry sinuses, and cracked lips.

To use a cool mist humidifier, simply fill the water tank and turn it on. You can place the humidifier anywhere in the room, but it’s most effective when placed near a heat source, such as a window or radiator.

One popular humidifier brand is Levoit, known for its high-quality and effective products. They have a range of humidifiers that are perfect for keeping upstairs cool in summer. You can find Levoit humidifiers on sale on various online platforms like Amazon.

It’s important to note that while cool mist humidifiers can help to create a more comfortable environment, they do not actually lower the temperature in a room. Instead, they work by increasing humidity, which can make the air feel cooler.

To make the most of your cool mist humidifier, it’s recommended to keep the internal doors open to allow air to circulate throughout the house. This will help to ensure that cool and humid air reaches the upstairs rooms.

Additionally, it’s important to maintain good ventilation in your home. This can be achieved by opening windows or using fans to bring in fresh air from outside and expel hot air from the house.

Overall, using cool mist humidifiers can be an effective way to keep upstairs cool in summer. They help to improve air quality, increase humidity, and create a more comfortable living space. Before purchasing a humidifier, it’s always a good idea to research and consult with experts to find the best product that suits your specific needs.

3 Close window shades

Another effective way to keep upstairs rooms cool in the summer is to close window shades. When the sun shines directly through your windows, it can quickly heat up the interior of your home, making it feel like an oven.

By closing window shades, you can block out the warming rays of the sun and prevent your rooms from getting too hot. This is especially important if you live in a sunny area like Lancaster, where the summer temperatures can be scorching.

There are several types of window shades that you can consider for this purpose. One option is to use blackout curtains, which are designed to completely block out the light and heat from the sun. These curtains have a special lining that helps to insulate your rooms, keeping them cool in the summer and warm in the winter.

Another option is to use cellular shades, also known as honeycomb shades. These shades have a unique construction with multiple layers that trap air, providing additional insulation. They can help to regulate the temperature in your rooms by blocking out the heat from the sun.

If you’re looking for a more high-tech solution, you can consider getting smart window shades. These shades can be controlled remotely using your smartphone or voice command. Some models even have built-in sensors that automatically adjust the position of the shades based on the current weather conditions.

No matter what type of window shades you choose, make sure to close them during the hottest parts of the day to keep the heat out. This simple tip can make a big difference in keeping your upstairs rooms cool and comfortable during the summer months.

4 Consider installing a mini-split heat pump

A mini-split heat pump is a great option for keeping your upstairs cool in the summer. Glenn, from Lancaster Heating and Cooling, says that mini-split heat pumps are a good investment for every house, especially in areas with hot and humid summers like Lancaster. They are energy-efficient and can provide both cooling and heating, making them a versatile solution for year-round comfort.

Mini-split heat pumps are different from traditional HVAC systems because they don’t require ducts to distribute air. Instead, they have an outdoor unit and one or more indoor units that are mounted on the walls or ceilings of the rooms you want to cool. This means you can install them in specific rooms without having to cool the entire house.

By getting a mini-split heat pump, you can focus on cooling the upstairs where the temperatures tend to be the highest. This will help in keeping the most used rooms of your house, like the bedrooms or the home office, cool and comfortable during the summer months.

Glenn also advises that mini-split heat pumps can be a great solution for those who don’t have access to central air conditioning or for homes with old or inefficient HVAC systems. They can be installed quickly and without major renovations, meaning you don’t have to worry about expensive upgrades or changes to your home’s interior.

Another benefit of mini-split heat pumps is that they have their own filters, which help in improving indoor air quality by trapping dust, pollen, and other allergens. Glenn recommends Levoit’s mini-split heat pumps, as they come with high-quality filters that can effectively remove fine particles from the air.

While mini-split heat pumps can be more expensive than other cooling options, they are a long-term investment that can pay off in terms of energy savings and comfort. Glenn suggests checking with local experts on the availability and cost of mini-split heat pumps, as they can vary depending on your location.

So, if you are trying to find a solution to keep your upstairs cool in the summer, considering installing a mini-split heat pump might be a good option. It will help in keeping your most used rooms comfortable, while also providing energy-efficient cooling and heating all year round.

5 Seal your home against incoming hot air

One of the main reasons why upstairs temperatures tend to rise during the summer months is because of the hot air that infiltrates your home. By properly sealing your home against incoming hot air, you can help keep the temperature inside cool and comfortable. Here are some ideas on how to seal your home:

  1. Check for any air leaks around your windows and doors. Use weatherstripping or caulking to seal any gaps and prevent hot air from entering your home.
  2. Insulate your attic and walls to trap the cool air inside and prevent hot air from seeping in.
  3. Install window film or curtains to block out sunlight and reduce heat transfer through the windows.
  4. Use door snakes or draft stoppers to seal gaps at the bottom of doors and prevent warm air from entering your home.
  5. Consider upgrading your windows to energy-efficient ones that provide better insulation and help keep the heat out.

Sealing your home against incoming hot air is important in keeping your upstairs cool during the summer months. By implementing these tips, you can create a more comfortable living environment and save on energy costs.

6 Ensure ventilation ducts are clear from obstruction

Proper ventilation is key to keeping your upstairs cool in the summer. One way to ensure good ventilation is to make sure that your ventilation ducts are clear from any obstruction. Obstructions can prevent the flow of air, making it difficult for the cool air to circulate in your home.

During the winter months, it’s common for dust, pet hair, and other debris to accumulate in the ducts. This can block the airflow and reduce the effectiveness of your air conditioning system. To prevent this from happening, it’s important to clean the ducts regularly.

There are a few tips you can follow to keep your ventilation ducts clear:

  1. Clean the ducts every year: Getting your ducts cleaned every year is a good practice. This will remove any accumulated dirt and debris, allowing the air to flow freely.
  2. Change your air filter regularly: A dirty air filter can restrict the airflow and cause your air conditioning system to work harder, consuming more energy. Make sure to replace your air filter at least once every three months.
  3. Remove any obstructions: Check your ducts for any objects or obstacles that might be blocking the airflow. Clear them out to ensure proper ventilation.
  4. Consider using a duct cleaning service: If you’re unsure about cleaning the ducts yourself, you can hire a professional duct cleaning service. They have the expertise and equipment to properly clean your ducts and improve your indoor air quality.

By keeping your ventilation ducts clear, you can ensure that cool air is distributed evenly throughout your home, making your upstairs rooms more comfortable during the hot summer months.

7 Change your ceiling fan direction to counterclockwise

If you have a ceiling fan in your upstairs rooms, changing its direction to counterclockwise can help in keeping the rooms cool during the summer months. This simple tip can make a big difference in the temperature and comfort level of your rooms.

When the weather gets hot, the air tends to rise. By changing the direction of your ceiling fan blades to counterclockwise, you can create a downward airflow that pushes the cool air down into the room. This will help you feel cooler without having to rely solely on your air conditioning.

To change the direction of your ceiling fan, you can usually find a switch or button on the fan itself. If you can’t find it, consult the instruction manual or contact the manufacturer for assistance.

Experts suggest using a ceiling fan in conjunction with your air conditioning to save energy. By keeping the air moving, you can feel cooler at a higher temperature, which can help you save on your energy bills.

There are many ceiling fans available on Amazon and other retailers that offer counterclockwise blade direction. Take a look at different options and find the one that suits your room’s interior and your cooling needs.


Q: Why is the upstairs temperature higher than downstairs?

A: During summer months, the upstairs tends to get warmer than the downstairs due to the fact that heat rises. This means that the hot air from downstairs rises and accumulates upstairs, making it feel warmer.

Q: What can I do to cool down my upstairs?

A: There are several tips you can follow to help cool down your upstairs. These include using curtains or blinds to block out sunlight, opening windows to promote ventilation, using fans and air conditioners, and implementing proper insulation.

Q: Should I keep the windows open or closed during summer?

A: It is generally recommended to keep windows closed during the hottest hours of the day to prevent hot air from entering the house. However, during cooler parts of the day or when there is a breeze, opening windows can help to cool down the upstairs.

Q: How can I improve the ventilation in my upstairs rooms?

A: To improve ventilation, you can try opening windows in multiple rooms to create a cross breeze. You can also consider using fans or installing vents in the upstairs rooms to help circulate the air.

Q: Can a humidifier help keep the upstairs cool?

A: While a humidifier can help in humidifying dry air during the winter months, it may not have a significant impact on cooling down the upstairs during summer. It is more effective in maintaining a comfortable humidity level rather than directly reducing the temperature.

Q: What should I do if my upstairs is still too hot despite trying these tips?

A: If you’re still having trouble keeping your upstairs cool, it may be worth considering additional measures such as installing a ducted air conditioning system or seeking advice from HVAC experts. They can assess your home and provide recommendations specific to your cooling needs.

Why is the upstairs of my house so hot

During the summer months, many homeowners often struggle with keeping the upstairs of their houses cool. This is a common problem that can be caused by a variety of factors. Understanding why your upstairs gets so hot is the first step in finding solutions to this issue.

One of the main reasons that the upstairs of a house tends to be hotter than the downstairs is because heat rises. As warm air accumulates on the lower levels of your home, it naturally moves upward, making the upper floors hotter. This natural phenomenon can be exacerbated by other factors such as poor insulation, inadequate ventilation, and excessive sunlight.

Poor insulation is a common issue in homes that have been built in a hurry or on a strict budget. Insufficient insulation allows heat to seep into the upper levels of your home, making them unbearably hot. To combat this problem, consider investing in better insulation for your attic or installing insulation in your walls.

Inadequate ventilation is another factor that contributes to the hotness of upstairs rooms. Without proper ventilation, hot air gets trapped in the upper levels of your house, making it difficult for cool air to circulate. Opening windows and using fans can help improve airflow, but for more effective solutions, consider installing attic fans or upgrading your HVAC system to include zoning capabilities.

Excessive sunlight is yet another reason why upstairs rooms feel so hot. Sunlight can quickly warm up a room, especially if you have large, uncovered windows or insufficient window treatments. Installing blinds or curtains can help block out the sunlight and keep the temperature down. You may also want to consider applying window tinting or using reflective window film to reduce the amount of heat entering your home.

Additionally, if you have rooms on the upper levels that are not frequently used, such as guest rooms or storage spaces, consider closing the doors and shutting off the vents to prevent them from overheating.

In terms of internal conditions, having appliances or devices that generate heat, such as computers or lamps, can also contribute to the overall temperature of the upstairs area. By turning off or moving these items downstairs, you can help keep the upstairs cooler.

Making sure your HVAC system is running efficiently is also important. Replace air filters regularly, and consider investing in a good quality air filter, such as the Levoit H13 True HEPA Air Purifier, available on Amazon. This will help filter out dust, allergens, and other particles from the air, and will ensure that your system is operating at its best.

Lastly, if the upstairs of your house is excessively hot and humid, consider using a dehumidifier or a humidifier depending on the weather conditions. These devices can help regulate the moisture levels in the air, making it more comfortable to be in.

By following these tips and making some adjustments to your home, you can significantly reduce the upstairs temperatures and create a more comfortable living environment during the summer months.

Why isn’t my upstairs getting cool with the HVAC system

When the temperatures start soaring during the summer months, having a properly functioning HVAC system is crucial for maintaining a cool and comfortable home. However, you may notice that your upstairs area is not getting as cool as the downstairs, leaving you wondering, “Why isn’t my upstairs getting cool with the HVAC system?”

There can be several reasons for this issue, and understanding them can help you find the right solutions. Here are some possible explanations:

  • Poor insulation: Insufficient insulation in the walls and attic of your upper floor can result in heat being trapped inside, making it harder for the HVAC system to cool the space effectively.
  • Leaky ducts: If there are leaks or gaps in the ductwork of your HVAC system, cool air can escape before it reaches the upstairs rooms, causing uneven cooling.
  • Blocked vents: Make sure that the vents in your upstairs rooms are not obstructed by furniture or other objects. Blocked vents can restrict airflow and prevent cool air from reaching the rooms.
  • Inefficient HVAC system: If your HVAC system is outdated or not properly sized for your home, it may struggle to cool the upstairs area adequately. Consider consulting with a professional to determine if an upgrade or adjustments are necessary.

In addition to these potential reasons, there are a few tips and tricks you can try to improve the cooling in your upstairs area:

  • Use fans: Placing fans strategically in your upstairs rooms can help circulate the cool air and make the space feel more comfortable.
  • Close curtains or blinds: Keep your curtains or blinds closed during the day to block out the sun’s heat and prevent it from warming up the rooms.
  • Check your HVAC filter: A dirty or clogged filter can restrict airflow and reduce the cooling efficiency of your HVAC system. Regularly cleaning or replacing the filter can help improve performance.
  • Consider a humidifier: Dry air can feel warmer than it actually is. Adding a humidifier to your HVAC system can help maintain a more comfortable internal temperature.
  • Optimize your home’s insulation: Proper insulation throughout your home, especially in the attic and walls, can significantly reduce heat transfer and improve cooling efficiency.

Remember, each house is different, and the reasons for an upstairs area not getting cool can vary. If you’re having trouble identifying or fixing the issue, it may be best to consult with HVAC experts who can provide personalized advice based on your specific situation.

With the right information and proper care, you can ensure that your home stays cool and comfortable even during the hottest summer months.


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