Serving the San Juan Islands, Anacortes and surrounding areas for over 25 years, Advantage Window Coverings takes pride in being a full-service company that offers the best products along with quality installation and personalized service. Since Advantage Window Coverings does not have the overhead of a store, you will find our prices very competitive. I bring the showroom to you along with great ideas. There are many different window treatments to choose from and I can help you find the right solution for your window covering needs.