Summer is a warm welcome in the regions where winter is harsh and lasts for months. Quiet contrary to the sentiment we or others living in tropical countries have. But, summer need not always be a painful experience. It can be less tormenting if you know how to deal with the heat.
No, you don't need to plug in electrical appliances. You can simply apply the age-old science of 'passive cooling'. This is propounded by environmentalists and is cost-effective as well. Find below a few methods that would keep your house cool and trim down your electric bill this summer.
Tip 1: Close by Day
Surprisingly, majority of the heat is transferred through open windows. So, keep your windows tightly shut during the daytime. As the night air is cooler, open them after dusk for better ventilation.
Tip 2: Block out Radiation
Did You Know?
A wind tunnel is a pathway for the natural flow of wind. You can make a mini wind tunnel at home for more cooling and ventilation. Steps to create it:
1. Set one table fan, such that it draws cool breeze from outside.
2. Place another fan near the opposite window, such that it can blow out the air inside the room.
3. Work with the natural flow of air, not against it.
Use white blinds, heavy curtains, tightly knit bamboo shades or awnings to block sunlight streaming directly through your windows.
Tip 3: Of Roof and Walls
Roof and walls of your home are directly exposed to the sun. Lighter colored roofs and walls reflect heat better. Moreover, walls made with proper insulating materials avoid transferring heat from the outside.
Tip 4: Ventilation, ventilation, ventilation
The flow of cool breeze within your home maximizes heat loss. This can be achieved by installing lockable screen or shutter doors to allow passage of air. In addition, install exhaust fans in places like bathrooms where direct airflow is not possible.
Tip 5: Greens for Shade
If possible, plant trees and shrubs around your house. Trees are a long-term investment that not only provide shade but also enhance aesthetics. If you live in an apartment with limited space, keeping potted plants on the windowsills is a great idea for natural shade.
Tip 6: Lights to Cool
Switch to energy-efficient LED lights that are known to emit a cool light. Incandescent lights consume more energy and heat up a room faster.
Tip 7: For AC (Air Conditioner) Enthusiasts
If uber-cool temperatures are what you seek, opting for an AC is the best idea. For getting cost-effective cooling from your machine, follow these dos and don'ts:
1. Always buy ACs with energy-efficient ratings.
2. Look for ACs with a built-in dehumidifier.
3. Avoid using a separate dehumidifier, as it messes up the conditioning sensor putting unnecessary load on the unit.
4. Regular maintenance and cleaning of air filters is a must for efficient cooling.
5. Buy an AC that is appropriate for your space. As both, oversized and undersized units can affect your electricity consumption.
Gear up with these tips. This summer let's beat the heat!