Website credits

Company name | Company owner

Lang Consulting | Günter Lang

Object of the company

Engineering office for technical environmental protection


Adress of company

1140 Wien, Linzerstraße 280/6

Tel.: +43 (650) 900 20 40
Mail:  This e-mail address is being protected from spambots. You need JavaScript enabled to view it.


Further company information



Disclosure § 25 media-law

Website-owner and Publisher: Günter Lang, Vienna
Basic orientation:
The website of Lang Consulting provides
information about it''s consulting services and basic information about the passive house technology. In addition, the website offers news from the area of passive houses and energy-efficient construction and renovation.



All text, graphics and images are copyrighted and any use is permitted only with explicit permission.



All text on this website have been carefully checked. Nevertheless, we can not guarantee the accuracy, completeness and actuality of the information. Likewise, all external links have been tested for reliability. For contents of sub-pages and updates can not be guaranteed.