During the hot summer months, or even in a warmer climate, those who can afford an air conditioner are lucky to be able to enjoy coolness at home. Nevertheless, not all people can afford an air conditioner. These days, when the cost of everything is always going up, many homeowners are considering an alternative to using air conditioners. You might be wondering and pondering on ways to cool your home without using an air conditioner. Keep in mind that the structure and build of your home can also affect its cooling efficiency. Here are tips to make your home cool without the added expense of an air conditioner unit.
1. Cut back on the heat transfer through walls and the roof. Make it a point to be sure you have sufficient insulation in your attic. A minimum of R-30 is recommended and in colder climates R-38 should be the minimum. You should also weatherize your home to reduce the loss of conditioned air through holes and gaps in the building envelop. Caulking, sealing and installing properly fitted weather-strip around doors and windows will go a long way to creating an air barrier in the building envelope.
2. Arrange the furniture in such a way that they do not block airflow in the home. Remove furniture near windows and doors and refrain from putting furniture between two opposite doors or windows.
3. Keep your home well ventilated by installing fans. Install a window fan in a window near the center of the house. It will pull fresh air coming in from the open window and into the entire house. You can also use a window or portable fan.
4. Install foil radiant barrier in the attic by stapling it to the underside of roof rafters to allow air space between it and the sheathing of the roof. Keep the staples at least three inches apart, position seams between the foil sheets centered on rafters and seal seams using caulk.
5. Prevent direct sunlight from getting inside the house by using shelters on windows, especially those facing south and west. You can use latticework, overhangs, patio overheads and awnings.
6. Plant trees and bushes to provide shade and coolness to your home. Cool breeze coming in to your house will give a cooling effect and a refreshing feeling. Aside from that, you would also be helping nature
7. Reduce air humidity around your home by minimizing middle of the day washing and clothes drying, cooking and showering. When these things need to be done, turn on ventilating fans to extract warm and moist air. Do not forget to turn them off after you finish with your work.
8. Unless needed, make it habit to turn off incandescent lights and heat generating appliances. When cooking, choose the grill and barbecue instead of using the range.
9. The windows and doors in your home play a significant role in cooling it without air conditioner. Determine the direction where air flow is the most into the room. Keep windows open on this area of your house while keeping the windows on the opposite side closed.
10. Monitor both the indoor and outdoor temperature with the use of an indoor/outdoor thermometer. When it is cooler outside, open the doors and windows to ventilate the interior of your home.