Cygnum welcomes Dún Laoghaire Rathdown’s recent adoption of the passive house standard.  Our manufacturing facility can produce up to 2,000 passive house units  a year, or 35­40 units a week, allowing for the mass production of high quality, ultra­low energy housing. As featured in the recent publication of Passive House Plus…..

Tackle housing crisis with passive housing — Cygnum – passivehouseplus