Zephair have announced the launched of the Zephair Pre-Pro, an "easy to use and reliable way to perform quality control of your air tight layer by under pressurising a building".

The mainstreaming of sustainable building technologies is manifesting itself in a growing number of developers seeking to find the greener option. Jason Walsh describes a recent project where airtight timber frame construction meets high-tech solar thermal in a North Dublin House of Tomorrow funded scheme which is delivering low carbon results