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A Little Shade Can Go A Long Way To Save Energy

As temperatures and utility bills rise, installing shade awnings can offer great energy savings, especially in older homes.

A Little Shade Can Go a Long Way To Save Energy

Very soon, the hot days of summer will be upon us. If you’re thinking of ways to reduce your summer energy bills, you might consider investing in a home improvement that will keep your home cool, stylish and comfortable: shade awnings.

According to the U.S. Department of Energy, window awnings can reduce solar heat gain in the summer by up to 65% on south-facing windows and 77% on west-facing windows. You can use awnings to shade individual windows, or you can order an awning custom-made to shade the entire side of your house. If you don’t want an awning all year around, you can order models that retract or roll up when you don’t need them.

Awnings were extremely popular in years past, and recently have begun to make a strong comeback. Many consumers understand that when used properly, the energy savings they offer is substantial.  In addition, air conditioning units do not labor as hard to keep up with the cooling demand, thus extending the life of the equipment.

Types of Awnings

A small, horizontal awning will completely shade a south-facing window during the summer. An east- or west-facing window needs an awning that extends down to cover a larger part of the window. Sideless awnings, called Venetian awnings, can be adjusted as the angle of the sun changes. Venetian awnings, however, are usually not effective at blocking direct sunlight on south-facing windows. Hood awnings are more effective because they come with sides that block out additional sun. Hip awnings project out and down to accommodate casement windows that open outward.

Fabric Choices

In the past, most awnings were made of metal or canvas, which need to be re-covered every five to seven years. Exposure to sun, wind and water wore them out over time. Today, awnings are made from synthetic fabrics, such as acrylic and polyvinyl laminates, that are water-repellent and treated to resist mildew and fading. No matter which fabric you choose, you should select one that is opaque and tightly woven. Also, opt for light-colored awnings that will reflect instead of absorb more sunlight.

Adequate Ventilation

Awnings require ventilation to keep hot air from becoming trapped around the window. Grommets or other openings along the tops and sides of an awning can provide ventilation. The awning may also open to the sides or top to vent hot air.

Want more information about adding shade awnings to your home or business? Give us a call, and we’ll be happy to discuss the idea with you!

This post is contributed by a community member. The views expressed in this blog are those of the author and do not necessarily reflect those of Patch Media Corporation. Everyone is welcome to submit a post to Patch. If you'd like to post a blog, go here to get started.

brad October 11, 2012 at 02:30 PM
Awnings and shade canopies can do wonders for your electric bill. If you have a room that gets direct sunlight and you find hard to keep cool, an awning may go a long way. http://www.myuniversalawnings.com

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