Save Energy and Money with Energy Efficient Window Treatments In St. George, UT! We all know that windows are one of the biggest causes of energy loss in your home. The right window treatment can lead to energy and money savings for you. We carry the highest quality energy saving window treatments in St. George. Our Polywood® Shutter Insulating System has superior thermal resistance, the best reduction of heat transfer, and offers the highest energy efficiency of all the window treatments on the market. And, when combined with Solar Gard window film, Polywood shutters are your best choice for the most savings on your energy payments. The Polywood Shutter Insulation System Shutters are the top energy-efficient window treatment. And our Polywood shutters, with their advanced insulation system, are the best energy saving shutters in St. George – if not America. We take care to construct each component of our Polywood Shutters with energy efficiency in mind so you can reap the energy savings. The unique solid polymer material Polywood is composed from is dense enough to block air flow. This makes these shutters into a natural insulator. The sides of the shutters have weather-stripping pieces that seal to block more light and temperature than any other shutter. This effectively reduces heat transfer around the panels in both the heat of summer and the cold of winter in St. George. Top that off with a heat-reflective paint, and you have a shutter that is not only beautiful but also extremely energy efficient. As a matter of fact, Polywood shutters insulate up to 70% better than an equivalent wood shutter. A third party thermal test (forward looking infrared) showed that the Polywood Shutter Insulating System blocked as much as 30 degrees of temperature coming through the window. This means the HVAC system doesn’t have to work as hard. Here’s how Polywood provides you with more energy savings than any other shutter: Blocks Air Flow. Polywood’s thermal protection blocks up to 30 degrees of airflow that comes through a window. Maximizes R-Value. Polywood’s R-Value is over 6 in a double-pane window. That’s the highest thermal resistance rating of insulation material of any shutter you can find. Reduces Heat Transfer. Polywood leads to a 45.96% reduction in heat transfer. Boosts Energy Efficiency. Polywood is up to 70% more energy efficient than wood shutters and up to 1600% more energy efficient than aluminum blinds. Resists Moisture and Humidity. Since Polywood is moisture-proof, it resists the humid conditions that can impact a room’s temperature. The Polywood Shutter Insulating System incorporates all of these energy-efficient benefits to save you money on your energy statements. You won’t find another shutter that looks as exquisite, is as durable, or saves you as much on your energy bills as our Polywood shutters. Learn more about Polywood shutters. Start saving energy in your home by scheduling a free in-home consultation today! Sunburst Shutters is proud to be a member of the Net-Zero Energy Coalition.