WINTHS® 15099 – Glass Thermal Stress Software for Thermal Load Analysis

WINTHS® 15099 is professional glass thermal stress software for thermal load analysis on glass panes. It helps users check thermal stress early and reduce the risk of glass breakage.
The software uses geographical location, historical weather data, and freely chosen climate values. As a result, users can calculate thermal stress for both average and extreme conditions.
WINTHS also checks important project details. For example, it considers glass quality, edge quality, gaps, gas fillings, frame type, frame thickness, and thermal inertia.
In addition, the software shows the results as graphs and in a detailed report. Therefore, users can quickly see whether the selected glass structure can handle local temperature changes.
Why Use Glass Thermal Stress Software?
WINTHS gives engineers and technical users a clear way to check thermal loads on glass. Instead of relying only on experience, they can work with project-specific climate and construction data.
The software is especially useful when glass is exposed to strong sun, changing temperatures, or difficult installation conditions. Therefore, it supports safer design decisions in facade and glazing projects.
At the same time, WINTHS combines climate data, frame data, pane structure, and shading effects in one workflow. Because of this, the calculation stays practical and easy to follow.
Key Benefits of Glass Thermal Stress Software
- Glass thermal stress software for professional thermal load analysis.
- Calculates climatic conditions acting on glass panes.
- Helps reduce the risk of glass breakage.
- Uses geographical location and historical weather data.
- Supports freely selectable climate values.
- Evaluates glass quality, edge quality, gaps, gas fillings, and frame properties.
- Shows results as graphs and in a detailed report.
- Shows whether the glass structure fits local temperature conditions.
Thermal Load Analysis Features

- Determination of low, medium, or high thermal inertia of the frame.
- Graphical evaluation with false colors.
- Consideration of climate data and orientation.
- Calculation of arbitrary pane structures and shading arrangements.
- Consideration of printed glass.
- Support for different storage conditions.
- Consideration of glass edge processing.
- Consideration of partial shading.
Climate and Installation Conditions
WINTHS provides more than 3600 international climate data sets. In addition, it supports outdoor temperature, solar radiation, cloud cover, air quality, and ambient albedo.
Therefore, users can model thermal stress under realistic environmental conditions. The software also considers installation angle, orientation, partial shading, and frame support conditions.
As a result, the calculation reflects many of the factors that affect thermal stress in real glazing projects.
Detailed Results and Reports
WINTHS shows the temperature distribution of the glass structure in curves, false-color views, and graphs. It also creates PDF reports for documentation and project communication.
A clear result printout shows all values at a glance. For example, users can see the verification result and the maximum utilization.
Therefore, WINTHS supports both technical analysis and clear communication in daily project work.
Who WINTHS Is For
WINTHS is suitable for many technical users. For example, it supports engineering, planning, and manufacturing teams that work with thermal glass verification.
- Glass engineers and glazing specialists.
- Facade planners and consultants.
- Window and facade manufacturers.
- Technical teams working with thermal glass verification.
- Professionals who want to reduce glass breakage risk through better thermal analysis.








