ClashMEP - Real-time Clash Detection for Revit


ClashMEP is fast! Immediate clash feedback with no perceptible lag


Clash detection happens in your modeling workflow without exporting


Collaboration increases with ClashMEP, including shared environments


ClashMEP increases the value of other processes and apps

What does ClashMEP do?

ClashMEP eliminates the need for separate clash detection platforms and provides immediate, "live" clash detection directly Autodesk's Revit.
You DO NOT have to export or upload your files to Autodesk Navisworks, Autodesk BIM 360 Glue, or Solibri Model Checker.

ClashMEP is a Full-Featured Clash Detection Solution

  •   Single Platform Clash Detection.
  •   On-Screen Reporting in Real Time.
  •   Clashes Update in All Open Views (Plan, Section or 3D)

  •   Works with Linked Files (Hidden or Visible)
  •   Find Clashes On-The-Fly, By-Route, or By-Selection
  •   IFC-Compatible for use with Autodesk Fabrication

  •   Speed Not Dependent on Model Size While Modeling
  •   Export as XML for Later Viewing in ClashMEP
  •   Selectable Revit Categories for Clash
  •   Find Clashes in Any View in One Click

  •   Standalone or Network Licensing
  •   No On-site License Infrastructure - Cloud-based, 3rd Party Licensing

ClashMEP makes you FASTER because you'll be more productive, more informed, and attend fewer meetings!

ClashMEP for Teams

ClashMEP for Teams (C4T) is current being tested by our teams and clients. C4T is included with your purchase of ClashMEP and aggregates all project clashes onto our cloud infrastructure. This then allows for a real-time database to be kept of current clash data. This adds metrics, accountability, and analytics to your clash processes.

To see an example of a dashboard created with a real-time connection to the C4T cloud database, you can go to this page to see an interactive graphic of clashes on a project.

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ClashMEP Full-Featured Trial

21-day Trial, Immediate Download,
No Feature Restrictions

The "Last" Command

In the Clash Control Center of ClashMEP, we suggest you use the "Last" command when working with large numbers of clashes. Displaying large numbers of clashe can cause model lag and the "last" command will solve this by only showing the clashes from the last modeling event.

Contact us if you want a demonstration.


ClashMEP is an excellent addition to Revit. A realtime coordination tool that will save hours of work time. In my opinion it is a must for any workflow.

Tom Noctor, BIM Manager @ The Designer Group

Clash MEP is a great tool for modeling. It is a real time clash detection tool that doesn’t require using a separate platform such as Navisworks to locate clashes. It will work with Linked Revit files and Point Clouds.

Johnny Shelton, BIM / VDC Coordinator @ BIM-Connection LLC

We installed ClashMEP and immediately found it to be a time and money saver. Being an MEP engineering firm, being able to reassure our clients of model coordination and streamline it into our Revit work flow has proven invaluable. The customer support from Building SP, and Brett Young specifically, has been nothing but a dream... With the most recent update ( we have noticed major improvements in model performance as well the resource demand for the computer. With every update it seems BuildingSP does nothing but improve ClashMEP, and if ever any oddities happen, they typically have a solution that integrates easily with the worth flow behind using ClashMEP.

Forrest Smith, BIM Coordinator @ Creative Environment Corporation - Consulting Engineers

Pricing & Trials

BuildingSP is offering trials of ClashMEP for use by AEC professionals. ClashMEP is sold using a subscription software model.

  • Trials are available for immediate download by visiting our Download Center.

  • Current pricing is $395 per user per year for ClashMEP on a standalone subscription basis or $550 per concurrent user for network subscriptions.

  • Contact for volume discounts and sales.

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