Can You Save Energy by Turning the Blinds Down?

When we are talking about saving energy at home, we think of things like turning down the thermostat, followed by purchase of energy efficient appliances, addition of insulation and thereby upgrading your home. Numerous ways come to make energy saving a lot simpler at your home. One of these ways is to just open and close window blinds, in accordance with the time of the day and the season.

When to close your blinds

Closing blinds at the right time can help save a lot of energy. On very hot summer days, when the sun’s light shines into the windows, heating the interior and thereby causing you to turn up the air conditioning and use more energy, these blinds can definitely come to use then. Kept in closed condition, the blinds reduce inflow of unwanted heat. Closed window blinds can further help you save a lot of energy in the future.

During cold nights, a lot of heat is lost through the windows. Keeping the blinds closed, adds insulation to the windows helping reduce heat loss. A few blinds also reflect heat back into your room.

windows blinds

When to open your blinds

Opening the blinds at the right time can help you save energy further. During winters sunlight must be welcomed to keep the rooms warm. Best known as passive solar heating, this is an effective strategy to lower energy consumption in the buildings. In order to increase passive solar heat, an effective design strategy has to be construed to lower energy consumption in buildings. In order to increase solar heat, put in thermal mass in your interiors. Tile floors are an example of solar mass.

Though most people like to keep blinds closed at night, keeping them open a little in the hot summer months will allow heat to escape, thereby reducing cooling costs.

Interior or exterior

Blinds are mostly installed in the interiors of your home. There are many advantages to interior blinds. Starting from being convenient to operate, replace and install these are also less effective at controlling solar heat gain. They come in manual as well as remote control operations. Most common materials for exterior blinds are vinyl, wood, aluminum and steel. Exterior blinds provide better solar control than interior blinds. They are sturdier, have lesser gaps and they block sunlight before passing through the window glass.

Reflective blinds

Every window blind provides shade for windows, adding to the windows insulation value, thus reducing heat transfer through windows. Reflective blinds perform better as they reflect light and heat. It is super beneficial in summer to keep your homes cool. These blinds also help reflect the interior heat back inside. Reflective blinds are reversible, with one side highly reflective and the other very absorptive. It is the reflective side that should always face heat. In summer it should face out and in winter it should face in.

When talking of saving energy, blinds perform in a major way to reduce your bills. Install blinds in your homes to make your rooms cozier and save money by conserving energy.

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