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IQS Download | Metal Building Software | Design and Price Building

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Metal Building

IQS - Design and Price Your Building Instantly

IQS is the most advanced metal building design and pricing system on the planet. Design your own preengineered metal building and receive instant pricing, all from your own computer. Create as many buildings and try as many options as you'd like.

  • Real-time 3D Preview
  • FREE Software
  • Professional-quality CAD
  • Fast Pricing
  • Automatically generate drawings
Sample IQS Views


Zip Code
US Only. Used to calculate freight and building codes.
Because of building code changes, please let us know your timeframe so that we can ensure your building meets the proper specifications:

By submitting this form you consent to receiving a telephone call from ICON Building Systems under TCPA Act (47 U.S.C. § 227) you do not hold ICON Building Systems liable for any damages.

Download and Install

Download and Install IQS

If prompted, click Run.



IQS requires:

  • Windows XP or Windows Vista
  • .NET Framework 3.5 or higher
  • DirectX 9 or higher

If you have a firewall then add these sites to your exception list:

  • ctsremoting.com
  • ctswebservices.com

.NET and DirectX will be installed automatically by IQS. If the automatic install fails please install each manually then try running IQS setup again:

For a few customers this installation screen never appears:

If this happens, try uninstalling .NET then installing it again.