You should also insulate floors to stop heat loss to the ground or between upper and lower rooms. Walls can be insulated externally and internally – external insulation can be more costly (and usually requires planning permission), but internal insulation will use footprint and can impact on ...
As things stand, DESNZ has a framework for funding projects that will plug these gaps, specifically on-shore pipelines, using subsidies and revenue floors to insulate investors from risk in the hopes that this encourage more investment. Relatedly, the Department is forging...