
Engineering consultancy for independent energy consulting and energy-efficient refurbishment of buildings in the Rhein-Sieg district.

Ingenieurbüro Winkelhoch
Rhein-Sieg districtNew on Amplifa
About Ingenieurbüro Winkelhoch
Ingenieurbüro Winkelhoch is an energy efficiency expert in the Rhein-Sieg district and supports property owners as well as owners' associations of condominiums in optimising the energy performance of their buildings. Its range of services includes the preparation of the Individual Refurbishment Roadmap (iSFP), demand-based energy performance certificates including a survey of the building stock, assistance with funding applications, among others to BAFA and KfW, as well as energy-related construction supervision including verification of funding eligibility. Clients include both residential buildings – single-family, two-family and multi-family houses – and non-residential buildings in the existing stock, in each case with a view to energy efficiency, the use of renewable energies and the economic feasibility of measures such as insulation, window replacement, ventilation or efficient heating systems based on renewable energies. The consulting is independent: remuneration comes exclusively from the client and the public funding bodies. Refurbishment projects can be implemented step by step over several years or as a complete refurbishment within a few months.
- Site
- Rhein-Sieg district
- Processes
- Individual Refurbishment Roadmap (iSFP), Assistance with funding for individual measures, Energy-related construction supervision and verification of funding eligibility, Demand-based energy performance certificates including a survey of the building stock, Assistance with funding applications (e.g. BAFA, KfW), Energy consulting for residential buildings (single-family, two-family and multi-family houses), Energy consulting for non-residential buildings in the existing stock
- Materials
- Individual Refurbishment Roadmap, Energy Performance Certificate, Energy-Related Construction Supervision
- Certificates
- Independent consulting (remuneration only by client/funding bodies)
- Industries
- Residential buildings (single-family, two-family and multi-family houses), Non-residential buildings
- 01
Survey of the building stock
- 02
Energy-related condition assessment
- 03
Preparation of refurbishment roadmap or energy performance certificate
- 04
Assistance with funding applications
- 05
Energy-related construction supervision
Services and Methods
Individual Refurbishment Roadmap
Detailed presentation of the initial energy-related condition and step-by-step refurbishment proposals for the building.
Energy Performance Certificate
Demand-based energy performance certificate including a survey of the building stock.
Energy-Related Construction Supervision
Accompaniment of refurbishment projects including verification of funding eligibility.
Location
Rhein-Sieg district
DEOffice / area of operation
Inside the production



Industries
Additional services
Independence and Quality
The consulting is independent; remuneration comes exclusively from the client and the public funding bodies. The funding eligibility of the measures is actively checked and accompanied.
| Evidence | Rhein-Sieg district |
|---|---|
| Independent consulting (remuneration only by client/funding bodies) |