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Product Calculator

Our product calculator makes it easy for you to understand the products required and the application requirements of your project*. Free to download and easy to navigate around - this tool is perfect for architects, specifiers, contractors, and sub-contractors. Our in-house technical team are expert users of Steel Calc and are on hand to answer any enquiries you may have.


*Our product calculator utilises historical industry accepted default limiting temperatures. For alternative, or project specific limiting temperatures please contact our Technical team for further advice and assistance.

Install In Three Simple Steps

Nullifire's product calculator is quick and easy to install - so why wait? 

Follow the below steps to achieve perfect installation of this software: 

Step One: 

Fill out our download form to access the program file 

Step Two: 

After downloading the required Steelcalc file, double click on the EXE file to start the installation of our product calculator 

Step Three: 

Our software should automatically start however if for some reason it doesn't, just double click on the shortcut item and explore the potential of Nullifire's Product Calculator. 

System Requirements

Windows ® 8.1 or Windows ® 10

Windows ® Server 2012, Windows ® Server 2016 

Microsoft ® Windows .NET 4.8 Framework (free to download from Microsoft

Microsoft ® Windows Installer 5.0 


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Note: Administrator rights will be required to install the Nullifire Product Calculator as the default is a Per Machine installation. If the current user only has a standard user account then a request for an Administrator account details will be shown. Enter the admin details to continue the installation.