These assessments evaluate the energy performance of proposed home additions to ensure compliance with building regulations. They involve a detailed analysis of the building’s design, materials, heating systems, and ventilation to predict energy consumption and carbon emissions. For example, an assessment might consider the U-values of new walls and windows, the efficiency of the new boiler, and the impact of solar gain on the extended space.
Undertaking these calculations provides several benefits, including ensuring compliance with legal requirements, identifying opportunities for improved energy efficiency, and potentially reducing energy bills in the long term. Historically, the increasing focus on energy efficiency and environmental sustainability has made these assessments a standard part of the building extension process.
