Refurbished with PH components, kinderkarten Estonia Valga

Refurbished with PH...

18 photos

solar thermal

solar thermal

26 photos

wooden

wooden

40 photos

clay plaster & natural paint

clay plaster & natural...

72 photos

Est-Lat seminar Tartu

Est-Lat seminar Tartu

6 photos

CEPH cource in Tallinn Estonia May 2010

CEPH cource in Tallinn...

23 photos

REBECEE 2009

REBECEE 2009

4 photos

Austria Vienna 2009

Austria Vienna 2009

54 photos

"Energy Efficiency in Buildings" Tallinn 2010

"Energy Efficiency in...

14 photos

tour passive houses Vorarlberg Austria March 2010

tour passive houses...

59 photos

Austria Salzburg-Tirol tour 2010

Austria Salzburg-Tirol tour...

53 photos

Passive House Conference 2008 Nuernberg

Passive House Conference...

45 photos

Passive House Conference 2010 Dresden

Passive House Conference...

41 photos

Passive House Conference 2007 Bregenz

Passive House Conference...

73 photos

Passive House Conference 2009 Frankfurt/M

Passive House Conference...

45 photos

Bio. sketches

Bio. sketches

61 photos

Passive House Conference 2006 Hannover

Passive House Conference...

11 photos

Passive houses Austria

Passive houses Austria

10 photos