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Certified Passive House Tradesperson

Alexander Bach

titel: fachliche_qualifikation:

Firma: Steffen Holzbau S.A
Straße/Nr.: 11-13, rue de Flaxweiler
PLZ: 6776 Ort: Grevenmacher
Region:
Land (laenderkuerzel):Luxembourg flag of Luxembourg (LU)

Phone: 71968639
E-Mail: A.Bach@steffen-holzbau.lu
Web: www.steffen-holzbau.lu

Certified Passive House Tradesperson, specialized on
Building Envelope

Certificate obtained through examination at Energieagence in Luxemburg

Certificate is valid from: Sept. 4, 2013

The certificate is bestowed upon individuals only.
The validity is limited to 5 years.

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