The sun sometimes comes out with a vengeance bringing with it sweltering heat and blinding glare. Even when it is not summer, the sun be damaging. It can reach the soft furnishings in a room and fade them and it can dry out house plants. There is also a rise in utility bills because air conditioners have to be kept on. Exterior sun shades are most useful in combating all these negative effects.
Block Heat
The Exterior sun shades block the heat before it can reach a window and get into a room or house. They are usually fabric panels that come in several designs and colors. The fabric is attached to a roller which makes them compact and they do not interfere much with how the house looks.
Different Styles
Another variance is that there are diverse types of weaves. Some fabrics have a tight weave that does not let much heat or light through. Others have a loose or broad weave that let in more sunlight as heat. This is so that varying amounts of heat and light can be allowed in according to different needs. The screens provide shading of 50 to 80 percent. Regardless of the kind of fabric and weave used, visibility is not compromised.
Those with low shade factors are made with fabrics that have broad weaves. They let in more light. Consider the color of the fabric as well. Darker colored ones absorb more light so a room will be darker and the opposite is true. Take into account how much sun enters a room as well. They are most useful in rooms that the sun hits directly and where the view is important.
Screens
Different kinds work better for different areas of the house. Bedrooms need dark colored ones with a tight weave so that the bedroom is a dark, restful place. In the living room, balance has to be struck between keeping out heat and having enough light. A medium weave fabric is a good choice. A good amount of light is needed in the kitchen and a light colored, wide weave shade would work well.
Light Filtering Shades
Keep in mind that sun blinds may not provide privacy at night. While they may not hinder the view during the day but while they do not hinder visibility from the inside, at night when lights are switched on, it is possible for someone outside to see inside. This problem can be sorted out by choosing a light filtering roller shade. Another option is to use a standard sun shade in combination with drapes that are closed and the shade rolled up at night.
The solar shades of today are an evolution of the first roller shades that first hit the market. The latter had several limitations such as the fact that they do not allow for the outside to be viewed. There also were few variances such as in the weaves of the fabric that make it possible for varying amounts of light and heat to be cut off as one may wish.
More progression has been made with the innovation of mechanical Exterior sun shades. This makes it possible to control the exterior venetian blinds with a button to open and close them, either all of them at once or each one separately.