LoopCAD 2021 has been released and is now available for download.

This is a free upgrade for all licensed users with an active subscription. Scroll down for a summary of the new features, new Tutorials, and upgrade instructions.

What's New in 2021...
  • New Insert Images feature for adding design details
  • New Merge Rooms feature averages room loads and resolves temperature issues
  • New Clerestory Walls/Windows feature for hard to draw exposed surfaces
  • New Set Horizontal Line feature lets you temporarily rotate the drawing
  • New Small Title Block option on the Drawing Output step
  • New Select All Circuits function for easy selection all circuits on a Manifold
  • New Measurement Tools for areas and polylines
  • New Sort Options for Custom Tables
  • New and updated Keyboard Shortcuts for snap settings and drawing tools
  • Added Detail Heat Loss Report in Spreadsheet Design Mode (select editions only)
  • Plus much more! See the full “What’s New” list in the Help file or click here!
New Tutorial Videos

There are also four new Tutorial Videos to help you get the most from the new features in LoopCAD 2021. Click on an image below to go directly to it's Tutorial lesson or go to the main Tutorial page:


Insert Images

Lets you add detail images directly to the drawing pages. Helps to communicate important design and project details.
Merge Rooms

Ideal for merging areas like a closet and a bedroom. Average rooms loads to avoid unwanted program warnings.
Clerestory Wall/Windows

Great for adding any additional walls and windows when they cannot easily be added directly to the drawing.
Set Horizontal Line

Temporarily rotate the drawing to make your drawing work easier on floorplans with angled sections.

Upgrade Now for FREE!

The upgrade to LoopCAD 2021 is FREE for all users with an active subscription. Make sure to scroll downthe page to select your desired OEM Add-on if required.

If your subscription is active just click the link below and follow the steps on the web page to get LoopCAD 2021 activated on your computer.

  1. Download, install, and run LoopCAD 2021.
  2. Click the Activate link.
  3. Click the green Update Activation button.

If your subscription has lapsed you can have it reinstated by following the steps below. Before anypayment is required the online renewal process will show you the reinstatement fees which are basedon your expiry date.

  1. Download, install, and run LoopCAD 2021.
  2. Click the Activate link.
  3. Click the Purchase or Renew License... link.
  4. Then just follow the remaining online prompts.