This technical support section gives BER assessors support and guidance across a range of BER related topics.
Building fabric inputs in DEAP take account of elements including fabric insulation and thermal bridging.Technical Support for building fabric
Key considerations for space heating in a dwelling when calculating energy use in DEAP.Technical support for space heating
Support and guidance to help when calculating the efficiency of a domestic heat pump system for DEAP.Technical support for heat pumps
Technical support to help you best represent domestic hot water systems in a BER assessment.Technical support for hot water
Support to help you publish a BER to NAS, including a guide to the different types of status codes.Technical support for publishing
Best practice for quality and compliance with data protection when collecting documentary evidence for a BER.Best practice for documentary evidence
Information about Part L Building Regulation compliance for dwellings in DEAP assessments.Technical support for building regulation