Mark Westcombe, one of the founding members of Lancaster Cohousing, explains the cohousing concept and why creating an intentional community like this has many benefits.

Mike Jacob from Trunk Low Energy Building provides an insight into the benefits of hiring a project manager for a house build. Also Ben Adam-Smith reflects on the UK Passivhaus Awards 2013.

Paul Jennings from Aldas explains why airtightness is an important factor to grasp when constructing an energy efficient home. He also shares how forward planning, attention to detail and teamwork are imperative for achieving good airtightness results.