Energy Efficiency Articles Insulation Windows Draft exclusion Lighting Solar panels Case studies Simple Loft Hatch Insulation We know that a huge part of a home's heat is lost through the roof so loft insulation is one… ... Read more DIY front door secondary glazing/ insulation The house is a 1920s detached house, originally with timber framed windows. These were replaced in the mid 90s with… ... Read more Secondary Glazing In Collins Houses Here are the details of the materials and suppliers we used last year when installing secondary glazing in our home.… ... Read more DIY underfloor insulation Our house is a 1924 detached property with suspended floors and cavity walls. The walls were retrofitted (badly) with insulation… ... Read more Share: