
EVALUATIONS & CERTIFICATES
Certificate of summer heat protection (SIA 180:2014)
The summer heat protection certificate is a detailed evaluation that ensures that your building meets the structural requirements for summer heat protection according to the SIA 180 standard. This certificate is an essential component of building permit procedures and Minergie certifications.
Evaluations & Reports
Certificate of summer heat protection (SIA 180:2014)

High-precision dynamic simulation
We conduct precise, at least on hourly simulations, to analyze the thermal behavior of your building with high precision. This enables a realistic assessment.
Conformity to SIA 180 standards
Our calculations are strictly based on Procedure 3 (basic structural requirements) of the SIA 180:2014 standard, which guarantees you legal certainty and hassle-free approval.
Comprehensive spatial analysis
Conformity to SIA 180 standards
Consideration of heat storage capacity
The dynamic heat storage capacity of all components is precisely calculated, an important factor for summer heat protection.
Flexible climate data
You can choose between normative climate data and future-oriented climate scenarios (e.g. CH2018 RCP 8.5 2035, RCP 2.6 2060) or you can store customer-specific climate data.
Detailed and regulatory-compliant documentation
You will receive a comprehensive report with all results, information on compliance with thermal insulation, maximum room temperatures, overheating hours and a compact summary for the building authority.
That is why this evaluation is crucial for your project
As a planner, architect, or general contractor, you need reliable proof of summer heat protection to ensure compliance with legal requirements. We rely on the most precise method—dynamic building simulation—to create maximum planning freedom for your project.