The results of the EPC are calculated based on the assumption of standard dwelling occupancy, which enables the energy efficiency of one property in comparison with any other property, disregarding size, shape or location. This makes it possible for prospective buyers to compare the energy efficiency , carbon emissions and fuel costs as part of their investment decision.
e.g. the fitting of low energy light bulbs, or the installation of TRV’s Thermostatic Radiator Valves.
These costs are based between the £1 – £500 range
e.g. the conversion from and old oil boiler system, to a top of the range modern condensing gas boiler, or cavity wall insulation.
These costs usually range from £500 to £4000
e.g. the installation of a wind turbine, or Photo
Voltaic (PV) or Solar Panels fitted on the roof.
These costs can usually be measured from £4000 upwards.
The EPC will show two results, the current rating and the potential rating for your property. The potential rating is calculated, on the potential energy, carbon and monetary savings which can be achieved if all of the suggested energy saving measures are implemented.
None of the home energy improvements suggested are compulsory to undertake, they are simply a guide showing the best measures to reduce home costs, while looking out for mother nature.