Roland Matzig – a specialist whose knowledge can be useful for you

Verified information and reliable consulting

“passive house /sustainable construction” are becoming more important as our knowledge and experiences of this topic increases and the legal guidelines become more comprehensive.


Roland Matzig – an entertainer on the passive house stage

How to save energy through structural measures

and why it makes sense to do so.


Roland Matzig – the passive house expert

Passive house expert

Roland Matzig is among the first certified as a Passive House planner by the Passivhaus-Institut in Darmstadt (in fact, he was actually the second!).


Specialist / Specialist for passive house topics and energy-efficient construction restoration: Roland Matzig, Passive house architect Mannheim, certified by the Passive House Institute Darmstadt