ENERGY PERFORMANCE CERTIFICATES (EPC) Both domestic and commercial buildings require Energy Performance Certificates when they are sold or let. The ratings on both types of certificate go from A (the highest) to G. (the lowest) Domestic energy performance certificates for existing dwellings are assessed using RdSAP. (Reduced data Standard Assessment Procedure.). Domestic ratings run from 1 (G) the worst to … Read More
EPCs – Energy Performance Certificates
Chartered Surveyors Energy Performance Certificates are required when selling or renting a domestic or commercial building. For domestic premises the EPC can be completed very quickly but because commercial premises are more complex, a commercial EPC is calculated using the SBEM formula. Andrew R Williams & Associates are qualified to carry out both types of EPC. Energy Saving Ideas … Read More