New build homes face emerging ventilation crisis

Despite increasing standards of insulation and airtightness, housing developers face few requirements to provide better ventilation and indoor air quality for new home buyers — beyond knocking extra holes in walls. But as reports of condensation and mould affecting new housing developments continue to surface in both the UK and Ireland, and research indicates many new homes may have poor indoor air quality, are developers finally waking up to the need for properly engineered ventilation systems?

Zero Hour: Industry out of time on profound imminent NZEB changes

The construction industry is unwittingly facing the prospect of immediate, dramatic changes to how buildings are designed and constructed to comply with imminent EU energy efficiency deadlines. In the first article in our new Dispatches section – where we’ll attempt to probe and investigate in detail the burning issues arising from Ireland’s transition to sustainable building – Passive House Plus investigates.

Words: Jeff Colley & Lenny Antonelli