Domestic BER
This technical support section gives BER assessors support and guidance across a range of BER related topics.
- Building fabric
Building fabric inputs in DEAP take account of elements including fabric insulation and thermal bridging.
Technical Support for building fabric - Space heating
Key considerations for space heating in a dwelling when calculating energy use in DEAP.
Technical support for space heating - Heat pumps
Support and guidance to help when calculating the efficiency of a domestic heat pump system for DEAP.
Technical support for heat pumps - Hot water
Technical support to help you best represent domestic hot water systems in a BER assessment.
Technical support for hot water - Publishing
Support to help you publish a BER to NAS, including a guide to the different types of status codes.
Technical support for publishing - Documentary evidence
Best practice for quality and compliance with data protection when collecting documentary evidence for a BER.
Best practice for documentary evidence
Building fabric
Building fabric inputs in DEAP take account of elements including fabric insulation and thermal bridging.
Technical Support for building fabricSpace heating
Key considerations for space heating in a dwelling when calculating energy use in DEAP.
Technical support for space heatingHeat pumps
Support and guidance to help when calculating the efficiency of a domestic heat pump system for DEAP.
Technical support for heat pumpsHot water
Technical support to help you best represent domestic hot water systems in a BER assessment.
Technical support for hot waterPublishing
Support to help you publish a BER to NAS, including a guide to the different types of status codes.
Technical support for publishingDocumentary evidence
Best practice for quality and compliance with data protection when collecting documentary evidence for a BER.
Best practice for documentary evidenceAdvisory report
The BER Advisory Report provides guidance about upgrades that could improve the BER rating of the property.
About the reportBuilding Regulations
Information about Part L Building Regulation compliance for dwellings in DEAP assessments.
Technical support for building regulation