Not all window coverings are created equal, nor do they add the same value to your home. While some decorative window dressings are aesthetically pleasing and other coverings provide energy efficiency, they may not add much to your appraised value. Any window covering may be of value to a potential homebuyer, but when it comes to adding real value to your home, Plantation Shutters are the most effective. Shutters are considered permanent, custom, most come with a lifetime warranty and are often featured in real estate descriptions as a major selling point.