To1983

Basics:

Energetic standard of installed windows compared to German situation between 1979 and 1983:

• Record ID: 6

• End of time frame: 1983

• U-Value:

  • Wooden window frames: 2.7 W/(m2*K)

  • Plastic frames: 3.0 W/(m2*K)

  • Aluminium/steel frames: 4.3 W/(m2*K)

• g-Value:

  • Alle window types: 0.75