An energy assessment may help identify improvements, but scope and recommendations vary.
Check the assessment
Ask what is inspected, what data is used and whether the assessor considers tariffs, occupancy and equipment. Bills are influenced by weather and prices as well as building efficiency, so a high bill alone does not establish the cause.
Prioritise realistic work
Compare installation and ongoing costs with likely savings under your actual use. Maintain required ventilation and obtain approvals or qualified trades for fixed changes. An assessment is a decision tool, not a guarantee of permanently low or steady bills.
