Who use simplified versions or BIM plug-ins to verify that their aesthetic choices align with energy performance requirements early in the concept phase.

The software is continually updated to align with active European and French energy codes.

: Through the ClimaBIM plugin for Revit, users can perform thermal calculations directly within a Building Information Model, streamlining the workflow between architectural design and engineering analysis. Strategic Importance

Tell you before starting a simulation

BBS Logiciels provides specialized training and technical support. Conclusion

: The software precisely maps heat losses and cooling loads according to international and European standards like NF EN 12831 and ASHRAE . It details structural thermal transmissions across walls, windows, and custom-tailored linear thermal bridges.

In the modern construction industry, energy efficiency, sustainability, and regulatory compliance are not just goals—they are mandates. As building standards become increasingly stringent, specialized software has become essential for architects, engineers, and energy consultants. Among the industry-leading solutions is , developed by BBS Logiciels .

: It calculates heating/cooling loads (Apports/Déperditions) and performs Dynamic Thermal Simulations (STD) to predict building behavior under future climate scenarios.

Scoring: each domain is assigned numeric points; total score correlates to mild, moderate, or severe bronchiolitis. Cutoffs and weighting differ among published adaptations.

The software includes tools to define specific project locations, including altitude, latitude, longitude, and wind speed, which are essential for accurate meteo-data simulation.

The company has also developed a comprehensive called "BBS Formation." This organization is certified Qualiopi (French quality certification for training providers). Courses range from beginner modules (getting started with ClimaWin 2020) to advanced modules like "ClimaWin Ponts Thermiques" (Thermal bridges) or "ClimaWin STD SED" (Dynamic simulation).

Suitable for new construction (RT2012/RE2020) and renovation projects.

Instead of manually calculating heat loss or guessing the impact of a specific glass type, Marc opens . Within the software, he can: Simulate Energy Loads

The software features certified engines developed alongside governing bodies like the CSTB to guarantee total legal compliance.

Climawin relied on proprietary .CWF (Climawin Weather Format) files. When national meteorological services changed their data APIs, Climawin broke. The BBS archives contain user-generated scripts and converters (often written in QBasic or Turbo Pascal) that translate modern EPW (EnergyPlus Weather) files into legacy .CWF files.

A common topic on bbs climawin forums is the system’s robust safety design. If the software crashes, a mechanical relay system ensures that emergency vents open and heaters shut down, preventing crop loss.