1. Directive 2010/31/EU of the European Parliament and of the Council of 19 May 2010 on the energy performance of buildings;Off. J. Eur. Union L153,2010
2. Directive 2012/27/EU of the European Parliament and of the Council of 25 October 2012 on energy efficiency;Off. J. Eur. Union L315,2012
3. Determination of Light Transmittance, Solar Direct Transmittance, Total Solar Energy Transmittance, Ultraviolet Transmittance and Related Glazing Factors;ISO 9050 (International Standard),2003
4. Glass in Buildings. Determination of Luminous and Solar Characteristics of Glazing;EN 410 (European Standard),2011
5. Thermal Performance of Windows, Doors and Shading Devices. Detailed Calculations;ISO 15099 (International Standard),2003