1. European Parliament and Council, Regulation (EU) No 305/2011 of 9 March 2011 laying down harmonised conditions for the marketing of construction products and repealing Council Directive 89/106/EEC Text with EEA relevance,2011
2. Directive 2002/91/EC of 16 December 2002 on the energy performance of buildings;European Parliament and Council,2002
3. Directive 2009/125/EC of 21 October 2009 Establishing a Framework for the Setting of Ecodesign Requirements for Energy-related Products (recast);European Parliament and Council,2009
4. Study on Amended Working Plan under the Ecodesign Directive, Final Report of Task 3 of the Study on Amended Ecodesign Working Plan under the Ecodesign Directive;Van Elburg,2009
5. Facade design principles for nearly zero energy buildings in a cold climate;Thalfeldt;Energy and Buildings,2013