U values for new buildings whose building permit is asked starting from 1st of January 2017: walls: 0.13 roofs: 0.11 floors: 0.17 windows: 0.9 doors:
Dernière modification il y a 7 ans.
Cycle de vie
Country / jurisdiction: Luxembourg · Year: 2017 · Status: In force · Level: National · Type: Voluntary
U values for new buildings whose building permit is asked starting from 1st of January 2017:
walls: 0.13
roofs: 0.11
floors: 0.17
windows: 0.9
doors: 1.35
Source
https://www.iea.org/policies/8648Document officiel chez le régulateur. Citez toujours cette URL — et non la page de détail Vantage — dans les preuves de conformité.
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