David Sharpe from Thomasons explains what the foundations are, why they must be site specific and how they could impact on the design of a building.

James and Dani McDonald reveal why they were drawn to HUF HAUS, how the process worked and why they have become very loyal to the brand.

Alex Baines talks through the plans for his semi earth-sheltered home, to be constructed to Passivhaus standard, and explains why involving the local community in the early stages was essential in gaining the relevant permissions.

Richard Oxley from Oxley Conservation explains why understanding an old house is such a vital first step to take before upgrading its performance.