Preparation of energy performance certificates for residential and non-residential buildings as well as energy consulting
IBW Ingenieurbüro Waßmann
Hofstr. 20, 22929 Hamfelde (Kr. Stormarn) · DENew on Amplifa
About the engineering office
IBW Ingenieurbüro Waßmann is an engineering office for building energy consulting based in Hamfelde in the district of Stormarn (Schleswig-Holstein). Owner Angela Waßmann is a certified building energy consultant (BAFA) and a certified energy consultant under KfW. The office prepares consumption-based and demand-based energy performance certificates for residential buildings as well as energy consumption certificates for non-residential buildings. Consumption certificates are possible for buildings constructed from around 1974 onwards, provided heat consumption bills are available; demand certificates generally require an on-site appointment, plans and a building description. In addition, on-site measurements and the recording of energy consumption are offered. Communication is conducted in German.
- Site
- Hamfelde
- Processes
- Consumption-based and demand-based energy performance certificates for residential buildings as, Energy consulting, Energy performance certificates for residential buildings (consumption and demand certificates), Energy consumption certificates for non-residential buildings, On-site measurements, Recording of energy consumption
- Materials
- Energy consumption certificate for residential buildings, Energy demand certificate for residential buildings, Energy consumption certificate for non-residential buildings
- Certificates
- Certified building energy consultant (BAFA), Certified energy consultant under KfW
- Employees
- 1-2
- Industries
- Building energy consulting, Residential buildings, Non-residential buildings
- 01
On-site measurement
- 02
Recording of energy consumption
- 03
Calculation
- 04
Issue of the energy performance certificate
- 05
Energy consulting
Services and procedures
Energy consumption certificate for residential buildings
For buildings constructed from around 1974 onwards, based on the available heat consumption bills.
Energy demand certificate for residential buildings
Required for residential buildings built before around 1974 or without consumption data; generally with an on-site appointment.
Energy consumption certificate for non-residential buildings
Consumption certificate for commercial and municipal non-residential buildings.
Location
Hamfelde
DEOffice
Inside the production
Industries
Processes & technical limits
| Processes | Tolerance | Max. part | Weight | Lot size | Materials |
|---|---|---|---|---|---|
| Consumption-based and demand-based energy performance certificates for residential buildings asEngineering | – | – | – | – | – |
| Energy consultingEngineering | – | – | – | – | – |
Additional services
Qualifications and certification
Angela Waßmann is a BAFA-certified building energy consultant and a certified energy consultant under KfW.
| Evidence | Hamfelde |
|---|---|
| Certified building energy consultant (BAFA) | |
| Certified energy consultant under KfW |