Many people want to live in a cool house all day long, especially when the weather is hot. Most of the lowlands, must have provided air conditioning or a fan to cope with the hot temperatures every day.

When the weather is hot outside, the heat will seep into the house and it is difficult to overcome the stifling feeling at home without the help of electronic devices. Damp, sticky and sweaty in the house will certainly make anyone really uncomfortable.

Having a cool house can be done when you start building it. You can consult a builder to make a house that is not hot, and this of course must consider several factors, such as building materials, room layout and other additional materials. The easiest thing is not to make the building face east or west, because it is definitely vulnerable to heat from the sun.

Some people sometimes also cross-ventilate, work around this by raising the ceiling, coating with special paint, or using stone, brick or concrete materials, so that the building will feel cooler later. There are also those who use other alternatives such as mixed systems (mixing wood with concrete) and phase change materials.

So what if your house is not designed like that?

Surely AC is on your mind when it’s hot at home. If you have air conditioning, you can create a cool environment in the house, but it will consume a lot of energy and electricity bills. Turning on the air conditioner or fan isn’t the only trick to keep you comfortable in hot weather. There are many ways to keep your home cool without burdening your electric bill.

How to make a cool house without air conditioning

Close the window blinds

These tips are very simple. How could the open window curtains cause the room to heat up? Yes, about 30{d50e0571c5be256f2244e3785f87da3cc3547cbc1b0d530766df4d76d0d7aa90} of unwanted heat does come from windows. If using curtains and the like, it can save up to 7{d50e0571c5be256f2244e3785f87da3cc3547cbc1b0d530766df4d76d0d7aa90} of incoming heat and can lower the room temperature by up to 20 degrees. In other words, closing the curtains basically prevents your home from becoming a miniature greenhouse, especially windows facing the direction of the sun.

Tips :

  • Close the curtains during the day if you have windows that receive direct sunlight. Make sure to close the curtains before it gets too hot.
  • Better yet, buy see-through blinds. Impermeable curtains block out the sun and naturally isolate the room in which they are installed.
  • Choose neutral or light color curtains, which will reflect rather than absorb the sun’s rays. It can reduce heat by up to 33{d50e0571c5be256f2244e3785f87da3cc3547cbc1b0d530766df4d76d0d7aa90}.
  • Open the window at night. Cooler air will circulate throughout the night.

Interior area design

Covering unused spaces will prevent cold air from entering this area. If you don’t have a family room with an open concept, you can open the interior door to keep the house cool.

Tips :

  • Leave the interior doors open, allowing air to circulate freely, eliminating hot spots and regulating the temperature inside the house.
  • Avoid rooms with lots of partitions, as this makes the air hotter.
  • Create an indoor garden to make the house cooler.

Limit heat sources at home

All electronic equipment that is run will dissipate a lot of heat, such as ovens, washing machines, stoves and so on. You must use the equipment at the right time to minimize the heat in the dwelling.

Tips :

  • Turn on the washing machine at night, because the washing machine gives off a lot of heat. So you should wash clothes at night to minimize heating. to keep everything cool.
  • Using an oven or stove will heat the house. If you use a stove, be sure to turn on the fan that points outward. If the fan isn’t circulating, it won’t cool the room, but it will at least increase airflow.
  • Electronic cables should not be left attached when not in use. This electrified cable can trigger an increase in room temperature.
  • Replace the incandescent bulb with a cooler bulb. While the yellow light from incandescent bulbs creates a pleasant atmosphere, it emits a lot of heat and should be replaced with more energy efficient bulbs.

Use Exhaust Fan

Applying an exhaust fan in the kitchen or bathroom can suck the air in the room to be expelled out. This will also draw the fresh air outside into the room. In addition, the exhaust fan can adjust the volume of air that is circulated in the room.

Optimize the existing fan

The fan can cool the room and body. Although not as cold as the AC, the fan can work optimally and efficiently with proper care.

Tips :

  • Turn on the fan rotating counterclockwise at the highest speed, to push the air straight down and create a cool breeze effect. If it’s winter, you can turn on the fan clockwise at low speed.
  • Clean the fan regularly, as this helps the fan work better. Dirt on the fan can heat up the motor which makes it run slower.
  • Polish the fan blades to increase their ability to move air. Remove the blade and wipe with a damp cloth, then dry.
  • If the fan vibrates, it is working harder and will not cool the room properly. Replace the loose screw on your fan.
  • Apply 5-6 drops of oil to the engine to eliminate the squeaking sound and help the motor run more efficiently. We recommend that you refer to the product manual for oiling your fan.

Outdoor area design

Making a cool residence can be done by designing the exterior area. Well-placed indoor or outdoor plants can make a lot of changes to your home. Although it doesn’t produce immediate results, it is a good way to add color and beauty to your home interior.

Tips :

Add plants to windows or outside windows. This provides another layer of protection from the sun. You can apply plants tall enough to cast shadows. It can reduce heat by up to 70{d50e0571c5be256f2244e3785f87da3cc3547cbc1b0d530766df4d76d0d7aa90} if placed in a window facing the sun.

For the long term, you can plant trees in the yard which will later provide cool shade for your home.

Repaint or replace the roof of your house to a lighter color, or replace it with a roof with heat protection. This will protect the house from the heat, as the roof will reflect and release solar energy. You can use special paints consisting of photochromic and thermochromic coatings.

You can install white roof panels or apply white roofing if you have a flat or metal roof.

Use reflective film on windows to keep the house cool.

Take advantage of the canopy to make the front area of ​​the house more shady. Installing a canopy that is wide enough will minimize direct sunlight entering the house.

Making a simple cooler

Air conditioning does not always have to be AC. If you have a desk fan, you can make a simple cooler at home. You can place a bowl of ice in front of the fan to blow the cool vapors from the ice and cool the room. Indeed this will not last long, but at least it can create a flow of fresh air.

Keep yourself cool

You also have to be creative yourself to stay cool in the house. Not just keeping the house, but you have to keep yourself cool. The tips below won’t lower the temperature of your home, but they will lower yours, so you can still feel cool.

Tips :

  • If you have trouble sleeping at night because of the heat, sleep on the floor with a mat, for a while. You can also change the arrangement of your bed attached to the floor.
  • Avoid using synthetic materials, especially in the bedroom. Use bed linen made of cotton or other fabrics that are designed to keep you cool on hot nights. For example made of flannel, fleece blankets and cotton.
  • A fan that rotates counterclockwise will draw in hot air. Make sure to have a chandelier fan at night. Even if it doesn’t lower the temperature, the fan will keep you cooler because the air moving over the skin can evaporate sweat and draw heat away from the body.

Those are some tips to make a cool house without air conditioning that you can try. If you want a cool residence in the lowlands, this can be consulted first with your builder. Usually there are several things to consider, such as making cross ventilation, building materials, special paint and so on.

Keeping your house cool isn’t hard, but it’s not easy either. Various ways above can be done to make the house cool without wasting electricity. You can try it or change the shape of your house. Hopefully the article How to Make a Cool Home Without AC is useful!