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Germany

Berlin

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Data Table with caption

Building Energy Code (BEC) currently in-force Buildings Energy Act (geg)
Date of BEC publication 2002
BEC Jurisdiction National
Climate zone classification Cool, Humid
Income Group High income
Type of BEC Prescriptive
BEC Coverage Passive design; Space Heating*; Space Cooling*; Water Heating*; Lighting*
* denotes coverage is through the European Ecodesign Directive

Indicator Mandatory Minimum Requirements
Maximum Solar Heat Gain Coefficient (SHGC) ..
Roof U-value (W/m?. K) 0.2
Floors U-value (W/m?. K) 0.35
External walls U-value (W/m?. K) 0.28
Doors U-value (W/m?. K)
Air leakage prevention ..
Enforcement Mechanisms Thermal Transmittance or Insulation Calculations for Building Envelope; Solar Heat Gains Calculations for Building Envelope; Glazing Factors for Fenestration; Permanent Shading; Air Barrier, Air Leakage, or Air Infiltration