This technical paper explores the slider window in the Guardian Elite Series and the exclusive characteristics to make it the most energy efficient window in 2018

Our EZ Glide system consists of anodized aluminum track and accurate ball bearing wheels, particularly with excessive and triple panel units for easier gliding and operation. All the other companies use vinyl to make their sliders move side by side.

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An anodised aluminum track never pitches, rusts or corrodes so that it can move easily during the window life.

The accurate ball bearing wheels make sliding easy. You can only slide this little innovation by using your pinky.

The finishes of all hardware are slender, lovely and enduring. The paint of the lock only starts chipping from overall use over time. This paint and lock will never break or chip.

All these options can really add up when designing a window but these are all included in Guardian Elite Series Window Systems. It’s pretty easy to see why Guardian Elite Series Slider Windows are rated by Energy Star as the Most Energy Efficient Window for 2018!