Bunch of must haves..

Launch of the SANS10400XA

Freeware Quick 15% window calculator

Freeware SANS10400XA - Quick 15% window calculator, with golden ratio window sizes. Download ...

It is easy to find the 15% of the floor area, and it is easy to find the square root of the allowable area , but that gives you square windows. All the methods to create "Golden Ratio" windows are not created to match a fixed area, so as a result all this calculations are stunting the design juices.

Never fear the Quick 15% will give you as many golden ratio windows as you want all within the 15% rule, you can even adjust the width or height and the other will counter to still give the 15%.

The SANS 10400xa Advisor Software nearly complete

Working on the new software with an exciting new "Quick 15% Calculator", I did not like the way it
suggested square windows sizes, so I decided to work out the Golden Ratio from the available area.

Easy I thought until I realised there is no equation
out there that will calculate the golden ratio from an

given area.

Well you will just have to wait, I will be updating all
the USB Flash Drive users, via download.

But unfortunately the older Calculator guys will need to upgrade to the USB Flash Drive version.