Dacorum Borough Council set out to improve the energy efficiency of its homes by applying External Wall Insulation to all of the houses in one street. A holistic approach was taken and roofs were also replaced (with an element of integrated Sola PV Panels included) and loft insulation was upgraded. Major works programmes running simultaneously provided value for money and reduced future disruption to tenants. The works resulted in the aesthetics of the street being improved and the value of the asset increasing. Tenants benefited with a reduction in fuel bills and our carbon emissions have been cut significantly.