Know your WiWA© score

Answer a few simple questions to know which window suits your requirements the best.

Based on your answers, the right WiWA score for your window is 8
Here are the details :
Wind9
  • 1
  • 2
  • 3
  • 4
  • 5
  • 6
  • 7
  • 8
  • 9
  • 10
Water9
  • 1
  • 2
  • 3
  • 4
  • 5
  • 6
  • 7
  • 8
  • 9
  • 10
Air9
  • 1
  • 2
  • 3
  • 4
  • 5
  • 6
  • 7
  • 8
  • 9
  • 10

WiWA score measures performance of a window against three parameters wind water and air.

Each parameter is rated from 1 to 10, with 10 being the highest. However, you may not always need a window with a high score of 8 or 9. Depending on the area you live in and the issues you face with your current windows, an Eternia TM/Erigo TM window with a WiWA score of 5 or 6 can also be just right for you.

These windows seem just right for you, based on the recommended WiWA score :

  1. Eternia Sliding Windows and Doors (ETP SD)

    Stunning, slim windows. Designed by global experts.

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