# Trosifol - WinSLT

> Software for calculating glazing thermal, solar, and light properties per international standards. (iPhone/iPad app by Sommer Informatik GmbH.)

- Source: https://appshunter.io/ios/app/trosifol-winslt/id1325094120 (this page in markdown: same URL + `.md`)
- Developer: [Sommer Informatik GmbH](https://appshunter.io/developer/634307623)
- Category: Utilities, Productivity
- Price: Free
- Rating: 5.00/5 from 1 App Store ratings
- Age rating: 4+
- Requires: iOS 12.0 · 6 MB
- Languages: American English, French (France), German (Germany), Italian, European Spanish
- Released: 2017-12-17
- Data updated: 2026-06-25
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/trosifol-winslt/id1325094120/reviews.md

## What is Trosifol?

WinSLT ist die Softwarelösung zur Berechnung lichttechnischer, solarer und wärmetechnischer Kennwerte 
von Verglasungen (Einfach oder VSG) in Kombination mit Sonnenschutz und PVB-Folien. Es kann in kurzer Zeit ein beliebiger Aufbau erstellt und nach den Normen:
- EN ISO 673 -> Ug-Wert
- EN 410 -> g-Wert, Reflektion, Absorption, Transmission
- EN ISO 52022-3 -> g(total)-Wert
- ISO 15099 / ASHRAE -> Ug-Wert, SHGC-Wert, Reflektion, Absorption, Transmission
berechnet  werden. 
Die  durch  das  ift-Rosenheim  zertifizierte  Software  erstellt  zudem  eine  Leistungserklärung und eine CE-Kennzeichnung der Verglasung.

## Key features

- Calculate light, solar, and thermal properties
- Supports single and laminated glass
- Integrates sun protection and PVB films
- Calculates according to EN ISO 673, EN 410, EN ISO 52022-3, ISO 15099
- Generates performance declarations
- Provides CE marking for glazing


## Frequently asked questions about Trosifol

### What is Trosifol used for?

Trosifol is software designed to calculate the light, solar, and thermal characteristics of various glass constructions, including those with sun protection and PVB films.

### Which standards does Trosifol comply with?

Trosifol calculates values according to EN ISO 673 (Ug-Wert), EN 410 (g-Wert, Reflektion, Absorption, Transmission), EN ISO 52022-3 (g(total)-Wert), and ISO 15099 / ASHRAE (Ug-Wert, SHGC-Wert, Reflektion, Absorption, Transmission).

### Can Trosifol generate official documentation?

Yes, the software, certified by ift-Rosenheim, can generate a performance declaration and CE marking for the glazing constructions you design.

### What types of glass can be analyzed with Trosifol?

Trosifol can analyze both single-pane glass and laminated safety glass (VSG) constructions, allowing for flexible design and calculation.

### Is Trosifol available on multiple devices?

Trosifol is available for iPhone, iPad, and iPod, making it accessible on various Apple devices for users on the go.

### How often is Trosifol updated?

The latest version of Trosifol is 3.2, and it was last updated on October 11, 2024, indicating active development and support.

### What is the user rating for Trosifol?

Trosifol has received an excellent rating of 5.0 stars from one user review, suggesting high user satisfaction.

### Does Trosifol have ads?

No, Trosifol does not contain advertisements, providing an uninterrupted user experience for its calculations.

## Version history (last 5 releases)

### 3.2 — 2024-10-11

Liste mit Folien aktualisiert

### 3.1 — 2024-10-10

Liste mit Folien aktualisiert

### 3.0 — 2024-01-27

- Neue Folien: SentryGlas® Bird Secure Pro und Trosifol® Bird Secure Pro
- Neues App-Icon
- Mindestens iOS 12 erforderlich

### 2.9 — 2023-07-07

- Text "Trosifol" aus der Seitenüberschrift entfernt
- Neues Trosifol/SentryGlas-Logo
- Ausdruck: Neues Header-Bild und neues Hintergrundbild in der Fußzeile

### 2.8 — 2022-04-20

- Liste mit Folien aktualisiert

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## More apps by Sommer Informatik GmbH

- [Caluwin](https://appshunter.io/ios/app/caluwin/id688220781)
- [WinUw ROLLTECH](https://appshunter.io/ios/app/winuw-rolltech/id1058903835)
- [Capitol Talk](https://appshunter.io/ios/app/capitol-talk/id1345264951)
- [Trosifol - GlasGlobal](https://appshunter.io/ios/app/trosifol-glasglobal/id1371496052)
- [Alpina App](https://appshunter.io/ios/app/alpina-app/id1437246615)

All apps by Sommer Informatik GmbH: https://appshunter.io/developer/634307623

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-06-25.*