Eternia Openable Windows and Doors (ETP-CS)

Popular typology

Handle options

The Eternia difference

Our stunning premium series openable windows and doors are:

  • Made with specially-invented Duranium™ alloy for extra strength and stunning finish
  • Tested and certified for superior wind, water, and air performance
  • High-security features like multipoint locking
  • Suitable for large openings. Multiple typology options like open in/out, turn & tilt, pivot and swing
  • Certified for lower environmental impact with international GreenPro EcoLabel certification.

Technical Specifications

  • Max Sash Height (mm): 3000
  • Glass Range (mm): 5-40
  • Sight Line(mm): Frame- 49, Window Sash-74, Door Sash-100

Popular colours

WiWA© Score

Wind 10

Water 10

Air 10

Overall 10

Certified as per:

Wind: Class E3000 (2.5 kPa) as per BSEN12210

Water: Class E770 (750 Pa) as per BSEN12208

Air: Class 4 (600 Pa) as per BSEN12207

Your window’s WiWA© score will change depending on where you live and other conditions like the type of your house (a bungalow or an apartment).

Find out the right WiWA© score your window needs and ensure superior protection for your loved ones.

Know your WiWA© score

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