Caluwin
Free
0.134.64for iPhone, iPad and more
Age Rating
Caluwin Screenshots
About Caluwin
Caluwin is an app for calculating U-values of windows according
to DIN EN ISO 10077 and DIN EN13947.
Features:
- Uw-values of windows according to DIN EN ISO 10077-1
- Condensation calculator
- Surface temperatures and condensation risk in the glass edge area
- Window Energy Savings Winter
- Window Energy Savings Summer
- Window Energy Savings Winter + Summer
- Window Energy Ratings Switzerland, Denmark, France, UK
- Passive House Efficiency
- SWS Air Simulation (lifetime, elevated transport)
to DIN EN ISO 10077 and DIN EN13947.
Features:
- Uw-values of windows according to DIN EN ISO 10077-1
- Condensation calculator
- Surface temperatures and condensation risk in the glass edge area
- Window Energy Savings Winter
- Window Energy Savings Summer
- Window Energy Savings Winter + Summer
- Window Energy Ratings Switzerland, Denmark, France, UK
- Passive House Efficiency
- SWS Air Simulation (lifetime, elevated transport)
Show More
What's New in the Latest Version 0.134.64
Last updated on Mar 13, 2024
Old Versions
- Glass lists updated: Saint-Gobain and Pilkington (NSG Group)
- Logos updated
- At least iOS 12 required
- Logos updated
- At least iOS 12 required
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Version History
0.134.64
Mar 13, 2024
- Glass lists updated: Saint-Gobain and Pilkington (NSG Group)
- Logos updated
- At least iOS 12 required
- Logos updated
- At least iOS 12 required
0.134.61
Jan 26, 2022
SWS Air Simulation: after the search of coordinates (Lifetime) the installation place is now also translated if one of the following languages is set:
- Chinese
- Czech
- English (UK)
- Japanese
- Korean
- Ukrainian
- Chinese
- Czech
- English (UK)
- Japanese
- Korean
- Ukrainian
0.134.60
Aug 5, 2021
Italian translation updated
0.134.59
Mar 15, 2021
- Translations updated: Czech, French, French (Switzerland), Italian, Italian (Switzerland), Japanese, Polish, Spanish
- SWS Air Simulation: result text is displayed in red color if result is not OK
- SWS Air Simulation: result text is displayed in red color if result is not OK
0.134.55
Dec 3, 2020
- New module: SWS Air Simulation
- Projects are saved in the cloud
- Authentication required for following functions: "SWS Air Simulation", "Load Project", "Save project"
- New language: Portuguese
IMPORTANT:
If you want to access your projects from previous versions, you need to upload them to to the cloud first.
On the page "Load project" you will be asked if you want to do it.
If you decide not to upload your projects, you will not see them in the list anymore.
- Projects are saved in the cloud
- Authentication required for following functions: "SWS Air Simulation", "Load Project", "Save project"
- New language: Portuguese
IMPORTANT:
If you want to access your projects from previous versions, you need to upload them to to the cloud first.
On the page "Load project" you will be asked if you want to do it.
If you decide not to upload your projects, you will not see them in the list anymore.
0.134.46
Aug 6, 2019
New:
- Profile systems: VEKA, Yawal
- Glass list: Pilkington (NSG Group)
- Georgian bar shapes: Expert mode
- Window Energy Rating (Denmark)
- Profile systems: VEKA, Yawal
- Glass list: Pilkington (NSG Group)
- Georgian bar shapes: Expert mode
- Window Energy Rating (Denmark)
0.134.40
Sep 14, 2018
New:
- Profile systems: Aluprof, Gutmann Bausysteme GmbH, Metra, Schüco
- Frame filters: Uf, Kind of wood (only Gutmann profile systems) und Profile depth (only Gutmann profile systems)
- Languages: Greek
Changed:
- Previous Gutmann MIRA profile systems removed (saved projects are not affected)
- Profile systems: Aluprof, Gutmann Bausysteme GmbH, Metra, Schüco
- Frame filters: Uf, Kind of wood (only Gutmann profile systems) und Profile depth (only Gutmann profile systems)
- Languages: Greek
Changed:
- Previous Gutmann MIRA profile systems removed (saved projects are not affected)
0.134.34
Mar 2, 2018
New:
- Profile systems: Gutmann Bausysteme GmbH, Raico, Rehau
- Languages: Spanish, Russian, Ukrainian
Changed:
- Setting for "Identical frame parts" is disabled by default
- Page for glass selection: option for "Use correction factor for bigger and smaller cavities" is now in footer
- iOS versions prior to 8.0 are not supported
- Profile systems: Gutmann Bausysteme GmbH, Raico, Rehau
- Languages: Spanish, Russian, Ukrainian
Changed:
- Setting for "Identical frame parts" is disabled by default
- Page for glass selection: option for "Use correction factor for bigger and smaller cavities" is now in footer
- iOS versions prior to 8.0 are not supported
0.134.28
Jun 27, 2017
New:
- Profile systems: Aluplast, Gealan, Salamander, Profine, Hueck
- Glass lists: Saint-Gobain, AGC Interpane, Guardian
- Setting: Use correction factor for bigger and smaller inter-pane cavities
- Romanian translation
Changed:
- Default desiccant: Molecular sieve
- Profile systems: Aluplast, Gealan, Salamander, Profine, Hueck
- Glass lists: Saint-Gobain, AGC Interpane, Guardian
- Setting: Use correction factor for bigger and smaller inter-pane cavities
- Romanian translation
Changed:
- Default desiccant: Molecular sieve
0.134.20
Sep 19, 2016
New:
- single glazing
- input of cavities
- spacer expert mode
- settings
Changed:
- spacer "Swisspacer" removed
- single glazing
- input of cavities
- spacer expert mode
- settings
Changed:
- spacer "Swisspacer" removed
0.134.04
Apr 15, 2016
New:
- Start page
- Georgian bars
- Language: japanese
- Option: Rounding of input values according to EN ISO 10077-1
- Tool: Passive House Efficiency
- Tool: Mould calculator
- Tool: Energy Savings Winter + Summer
- Settings/Language selection: Show flags
Changed:
- Dividing Georgian bars: Fixed Uw addition according to EN 14351-1
- Glass lists updated
- Translations updated
- Warm Edge renamed in Energy Savings Winter
- Cool Edge renamed in Energy Savings Summer
- Start page
- Georgian bars
- Language: japanese
- Option: Rounding of input values according to EN ISO 10077-1
- Tool: Passive House Efficiency
- Tool: Mould calculator
- Tool: Energy Savings Winter + Summer
- Settings/Language selection: Show flags
Changed:
- Dividing Georgian bars: Fixed Uw addition according to EN 14351-1
- Glass lists updated
- Translations updated
- Warm Edge renamed in Energy Savings Winter
- Cool Edge renamed in Energy Savings Summer
0.134.03
Apr 14, 2016
New:
- Start page
- Georgian bars
- Language: japanese
- Option: Rounding of input values according to EN ISO 10077-1
- Tool: Passive House Efficiency
- Tool: Mould calculator
- Tool: Energy Savings Winter + Summer
- Settings/Language selection: Show flags
Changed:
- Dividing Georgian bars: Fixed Uw addition according to EN 14351-1
- Glass lists updated
- Translations updated
- Warm Edge renamed in Energy Savings Winter
- Cool Edge renamed in Energy Savings Summer
- Start page
- Georgian bars
- Language: japanese
- Option: Rounding of input values according to EN ISO 10077-1
- Tool: Passive House Efficiency
- Tool: Mould calculator
- Tool: Energy Savings Winter + Summer
- Settings/Language selection: Show flags
Changed:
- Dividing Georgian bars: Fixed Uw addition according to EN 14351-1
- Glass lists updated
- Translations updated
- Warm Edge renamed in Energy Savings Winter
- Cool Edge renamed in Energy Savings Summer
0.134.01
Mar 16, 2016
New:
- Start page
- Georgian bars
- Language: japanese
- Option: Rounding of input values according to EN ISO 10077-1
- Tool: Passive House Efficiency
- Tool: Mould calculator
- Tool: Energy Savings Winter + Summer
Changed:
- Glass lists updated
- Translations updated
- Warm Edge renamed in Energy Savings Winter
- Cool Edge renamed in Energy Savings Summer
- Start page
- Georgian bars
- Language: japanese
- Option: Rounding of input values according to EN ISO 10077-1
- Tool: Passive House Efficiency
- Tool: Mould calculator
- Tool: Energy Savings Winter + Summer
Changed:
- Glass lists updated
- Translations updated
- Warm Edge renamed in Energy Savings Winter
- Cool Edge renamed in Energy Savings Summer
0.134
Mar 9, 2016
New:
- Start page
- Georgian bars
- Language: japanese
- Option: Rounding of input values according to EN ISO 10077-1
- Tool: Passive House Efficiency
- Tool: Mould calculator
- Tool: Energy Savings Winter + Summer
Changed:
- Glass lists updated
- Translations updated
- Warm Edge renamed in Energy Savings Winter
- Cool Edge renamed in Energy Savings Summer
- Start page
- Georgian bars
- Language: japanese
- Option: Rounding of input values according to EN ISO 10077-1
- Tool: Passive House Efficiency
- Tool: Mould calculator
- Tool: Energy Savings Winter + Summer
Changed:
- Glass lists updated
- Translations updated
- Warm Edge renamed in Energy Savings Winter
- Cool Edge renamed in Energy Savings Summer
0.118.1
Oct 27, 2015
- Bugfix for iOS 9
0.118
Jun 23, 2015
- Window energy rating for France and Switzerland
- new translation: czech
- new translation: czech
0.096
Oct 17, 2014
- New languages: french, italian, korean, polish and dutch
- Calculation of Sw-value in french
- Calculation of Sw-value in french
0.088
Oct 5, 2014
Warm Edge: show correct unit and calorific value of selected heating fuel
Uw-Calculator: show translation for all muntin types
Uw-Calculator: show translation for all muntin types
0.087
Sep 22, 2014
0.081
Mar 21, 2014
bugfixes:
- glasfilter works correctly after changing language
- muntin types are updated correctly after changing
language
- fixed display of spacers in Warm Edge / Cool Edge for the second window
- glasfilter works correctly after changing language
- muntin types are updated correctly after changing
language
- fixed display of spacers in Warm Edge / Cool Edge for the second window
0.080
Mar 14, 2014
- Window Energy Rating: Rating "A+" added
- Regional glass filter
- UI cleanup
- performance enhancements
- Regional glass filter
- UI cleanup
- performance enhancements
0.071
Oct 21, 2013
- new glass list for international Version and UK-Version
- expansion of the glass list to the new China list for international Version
- automatical Psi-Correction for glass panes
- manual glass input adapted
- small performance improvements
- expansion of the glass list to the new China list for international Version
- automatical Psi-Correction for glass panes
- manual glass input adapted
- small performance improvements
0.068
Sep 10, 2013
Caluwin FAQ
Click here to learn how to download Caluwin in restricted country or region.
Check the following list to see the minimum requirements of Caluwin.
iPhone
Requires iOS 12.0 or later.
iPad
Requires iPadOS 12.0 or later.
iPod touch
Requires iOS 12.0 or later.
Caluwin supports English
