Polywood Shutters - Philadelphia's Best American-Made Shutter Polywood® shutters are the best-selling shutters in Philadelphia – and are completely built and assembled in the U.S. And that's just the beginning of their appeal. They outlast traditional wood shutters and insulate up to 70% more efficiently. This means great energy savings for you – in addition to adding to the beauty of your windows. The large louvers of the plantation shutter allow light in to add brightness to your room. You can adjust the louvers upward to block as little – or as much – of the light just as easily. Whether you like your shutters open or closed, Polywood adds both style and value to your home. Its novel design enhances any décor. And when custom designed to fit seamlessly in your windows, Polywood shutters are a functional masterpiece. 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 premium white paint colors will never fade or change, so you can expose these shutters to all the sunlight Philadelphia gets. That’s because UV stabilizers are infused into the paint finish. In addition, Polywood shutters not only stand strong in the face of sun exposure, they also block up to 30° of temperature. They offer up to a 45% reduction in heat transfer, too. That directly affords you 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 limited lifetime warranty covering any defects in paint finish, installation, or materials. Our warranty is backed by our 40+ years in the business. To see what the warranty includes and its terms, read our official Polywood Shutters Warranty Doc. Polywood Shutters Specifics 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 U.S.-built and assembled. Our expert designers are ready to custom manufacture and install Polywood shutters in Philadelphia to fit your windows seamlessly. Schedule a free in-home consultation today by calling 215-874-4897 or filling out the form below! Sunburst Shutters is proud to be a member of the Net-Zero Energy Coalition.