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U Value Calculator now available on iOS, Android & Windows phone!

icon_512Finally after months of development and testing, our U value calculator app UValue is released on Apple iOS as well as Android and Windows Phone.

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Below are a few screen grabs that show the key features:

• Scalable high resolution graphics for all phones and tablets

• Ability to enter your own materials, thicknesses and conductivities as opposed to searching in scrolling lists

• Calculates for floors, walls, roofs and ceilings and adjusts the interior and exterior thermal resistance values accordingly (in accordance with DIN EN 6946 Section 5, Chart 1.)

• Available on Android, iOS & Windows Phones

• Includes settings for underground wall, rain screen or warm/cold roof constructions

• Information/settings screen

• Ability to reset all values or delete individual lines

• Adheres to Passivhaus methodology of calculating U values (excluding thermal bridging – see below)

• Links to TeachPassiv.com and additional Passivhus resources, news & FACT SHEETS

• This version totally free of charge

Screen grab showing main screen with unfilled data

Screen grab showing main screen with unfilled data

Screengrab showing main screen with data entered & resultant calculation

Screengrab showing main screen with data entered & resultant calculation

Screen grab of settings/information screen

Screen grab of settings/information screen

Why did we create the app? I was looking for a simple U value app that gave the ability of quickly entering data, allowed a quick comparison between different constructions/insulation and supplemented the PHPP U value calculations (the app is not intended to replace PHPP). I found that the app didn’t exist and we (myself and my coding maestro son Conor) decided to fill the gap in the market.

The app is free of charge and is used as a marketing aid for TeachPassiv.com and the architecture and Passivhaus Design Practice Mark Stephens Architects

The app does not currently take account of thermal bridges, this is going to be addressed in a subsequent version.

If you find any bugs or inaccuracies in the app, please do not hesitate to contact us at support@teachpassiv.com

You can read the Privacy Statement regarding the app HERE

The app is not supported or endorsed by the Passivhaus Institute, does not replace the U value calculations in PHPP and is for entertainment purposes only e&oe.

A big shout out to my sons own website who is a Games Coding Guru at GreenCheeseGames.com

U value calculator app – Now released on Android #Passivhaus

icon_512Finally after months of development and testing, our U value calculator app UValue is released on Android.

CLICK HERE TO DOWNLOAD THE ANDROID VERSION OF THE APP You can also download the app by clicking on the App icon to the right.

Below are a few screen grabs that show the key features:

• Scalable high resolution graphics for all Android phones and tablets

• Ability to enter your own materials, thicknesses and conductivities as opposed to searching in scrolling lists

• Calculates for floors, walls, roofs and ceilings and adjusts the interior and exterior thermal resistance values accordingly (in accordance with DIN EN 6946 Section 5, Chart 1.)

• This release is on Android, iOS released Easter 2015

• Includes settings for underground wall, rain screen or warm/cold roof constructions

• Information/settings screen

• Ability to reset all values or delete individual lines

• Adheres to Passivhaus methodology of calculating U values (excluding thermal bridging – see below)

• Links to TeachPassiv.com and additional Passivhus resources, news & FACT SHEETS

• This version totally free of charge

Screen grab showing main screen with unfilled data

Screen grab showing main screen with unfilled data

Screengrab showing main screen with data entered & resultant calculation

Screengrab showing main screen with data entered & resultant calculation

Screen grab of settings/information screen

Screen grab of settings/information screen

Why did we create the app? I was looking for a simple U value app that gave the ability of quickly entering data, allowed a quick comparison between different constructions/insulation and supplemented the PHPP U value calculations (the app is not intended to replace PHPP). I found that the app didn’t exist and we (myself and my coding maestro son Conor) decided to fill the gap in the market.

The app is free of charge and is used as a marketing aid for TeachPassiv.com and the architecture and Passivhaus Design Practice Mark Stephens Architects

The app does not currently take account of thermal bridges, this is going to be addressed in a subsequent version.

If you find any bugs or inaccuracies in the app, please do not hesitate to contact us at support@teachpassiv.com

You can read the Privacy Statement regarding the app HERE

The app is not supported or endorsed by the Passivhaus Institute, does not replace the U value calculations in PHPP and is for entertainment purposes only e&oe.

Sneak peak of new #Passivhaus U-value App

icon_512Below is a sneak peak at the ‘in-development’ screen-grab of the forthcoming Passivhaus U-value App:

UCalc

We’re in the final stages of testing, all the code is written and is being beta-tested on devices; so far all the calculations for all conditions (where Rse and Rsi are critical) are working OK.

To make sure you receive details on when the app is released (for Apple iOS and Android) subscribe via email in the right hand widget…

Fact Sheet No.6 is out – Why do you need triple glazed windows for #Passivhaus? @Green_Books mentioned

Fact sheet No. 6 is out and as promised it’s getting more technical, the sheet refers back to previous posts on this subject on MarkStephensArchitects.com and if you like your physics & maths there are some example calculations given.

CLICK HERE TO ACCESS FACT SHEET NO. 6 – WHY TRIPLE GLAZED WINDOWS?

Any errors on the maths let me know, I remember there were some discrepancies over location irradiation figures.

This Fact Sheet is also included in the Fact Sheets section of the website

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