Polywood Shutters - Boston's Best American-Made Shutter Polywood® shutters are the best-selling shutters in Boston – and are 100% made and assembled in America. And they have more than that going for them. They outlast traditional wood shutters and insulate up to 70% more than wood shutters. This means more energy savings for you – in addition to adding to the beauty of your windows. The large louvers of the plantation shutter bring in light to illuminate your room. You can move the louvers upward to block some – or all –of the light in a jiff. Whether you like your shutters open or closed, Polywood adds not only style but also value to your home. Its modern design enhances any décor. And when custom designed to fit seamlessly in your windows, Polywood shutters are a functional work of art. The Polywood Shutters Difference Made from a solid-engineered wood substitute, Polywood is a premium shutter that won’t crack or chip regardless of changes in temperature and sun exposure. In fact, it’s so durable, Polywood will never split or warp. And the pristine white paint will never fade or change, so you can expose these shutters to all the sunlight Boston gets. That’s because the paint finish is baked on with UV stabilizers. In addition, Polywood shutters not only withstand sun exposure, they also block up to 30° of temperature. They result in a 45% reduction in heat transfer, too. That directly translates into savings on your heating and cooling payments. Learn more about energy savings here. Polywood Shutters Warranty Polywood shutters are made to last many decades and come with a lifetime warranty guarding against any defects in paint finish, installation, or materials. The warranty is backed by our 40+ years of experience. To learn what the warranty covers and its terms, read our official Polywood Shutters Warranty Doc. Polywood Shutters Options Finish Colors Custom Paint Tilt Rod Traditional Front Mount Hidden Frame Styles L Frame Z Frame Decorative Frame Craftsman Frame Louver Sizes 4.5” (for maximum view and minimum cleaning) 3.5” (traditional plantation size) 2.5” (smaller style) Special Shapes Arched Circle Octagon French Door Rake All Polywood plantation shutters are wholly American-built and assembled. Our professional designers are ready to custom craft and install Polywood shutters in Boston to fit your windows seamlessly. Schedule a free in-home consultation today by calling 781-352-2205 or filling out the form below! Sunburst Shutters is proud to be a member of the Net-Zero Energy Coalition.