Energy Benefits

Awnings improve aesthetic appeal and are tremendously effective in moderating the inside temperature of your home. In a typical home, more energy is lost through glass doors and windows than through any other construction element.

Did you Know...?

Awning fabric won't trap heat and moisture, so an awning can reduce air-conditioning costs by as much as 25%. *,The example on the right is  a home with retractable sun screen sides for additional protection to their living space..

Example of a retractable awning with additional sun screens.

These diagrams demonstrate the impact awnings can make

 on your home's interior temperature.

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Did You Know?

*Study by the American Society of Heating and Air Conditioning Engineers

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Awnings Save Energy and Save You Cooling Costs

Awnings today offer great energy saving benefits. In a typical home, more energy is lost through glass doors and windows than through any other construction element. In fact, on a hot day, more energy comes through one square foot of glass than through an entire insulated wall.

 Solar radiation through glass is responsible for approximately 20% of the load on an air conditioner*.

 Outside shade products like awnings prevent the solar radiation from penetrating through the glass and substantially increase energy saved when compared to film and tinted glass alternatives.

 Awnings on windows and patio doors can reduce inside temperatures by as much as 8-15, depending on the exposure of the window, the color of the fabric and the style and method of attaching the awning

A fabric awning reduces heat gain by 55-65%* during the period of the day when the sun shines directly on southern facing windows. For western exposure, the reduction in heat gain is 72-77%

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When selecting awnings and fabrics for a home or business there are several factors to consider that will affect your energy savings:

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CONSIDER style
Its important to select a style that will accommodate how much the sun penetrates the windows.

 Southern and western exposures have the potential for extreme heat gain and awning sides may be needed for additional protection.

 For northern and eastern facing windows, less coverage is necessary.

 Seasons make a difference. In order to take advantage of the suns warmth during the winter, some awnings are designed to roll up out of the way and others removed and put away.

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 Awnings that absorb solar radiation (dark colors) may need venting to reduce heat build-up underneath the awning.

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For even more information:

Awning Energy Study; 12 Cities: Full Report (.pdf file)

Awning Energy Study; 12 Cities: Summary (.pdf file)