Energy efficient windows play an integral role in home construction. They can improve a home’s energy efficiency, boost resale value, enhance architectural design and provide essential day lighting.
But while today’s windows are more efficient than ever, finding energy efficient windows that offers a classic look has been near impossible. Enter Andersen Windows' Woodwright line  of high performance energy efficient windows that are constructed with traditional styling.
The sash joints are made to resemble mortise-and-tenon construction. But hiding behind that classic look is Low-E4™ glass , the next generation of energy efficient low-maintenance glass. Low-E4™ glass, when activated by sunlight, reduces water spots and makes the exterior of windows easier to clean.
Low-E4™ glass is also 41 percent more energy efficient in summer and 35 percent more energy efficient in winter than standard dual-pane glass. Woodwright energy efficient windows come in maple, white, pine and oak.