EVALUATIONS & CERTIFICATES
Energy certificate (SIA 380/1)
The SIA 380/1 energy certificate is a standardized certificate for assessing the energy requirements of buildings. It demonstrates whether the building envelope meets the legally prescribed energy efficiency requirements and is a mandatory component of the building permit application in all cantons in Switzerland.
Evaluations & Reports
Energy certificate (SIA 380/1)
Comprehensive needs assessment
The energy requirements for all relevant areas – heating, hot water, ventilation and lighting – are determined in detail.
Strict conformity to SIA 380/1 standards
Our calculations are based precisely on the SIA 380/1 "Heating Load Calculation" standard and meet its requirements for standard verification. This guarantees recognition by the authorities.
Consideration of building technology
Strict conformity to SIA 380/1 standards
Detailed documentation and key figures
You will receive a comprehensive compilation of all relevant results and key figures, such as the energy reference area and the required heating load.
Form suitable for authorities
We will prepare the official, completed verification form for you (based on cantonal requirements), which can be used directly as an attachment to the building permit.
Transparent component catalog
An overview of the components used and their U-values ensures clarity and traceability.
That is why this evaluation is crucial for your project
As a responsible planner or architect, you know: Without a correct energy certificate, a building permit application is impossible. We provide you with this essential documentation quickly, accurately, and in full compliance with standards. Rely on our expertise for a smooth building permit application and optimized planning.