Insulation has little 'wow' factor compared to solar panels, but greater potential to reduce carbon emissions cheaply. However, it is crucial that we consider the energy required for their manufacture: natural, non-toxic
materials consume the least energy and are safer for human health, argues Dr Tom Woolley, Rachel Bevan Architects.
Article from SGR Newsletter no. 41, autumn 2012 (published online: 2 January 2013)