The number one site for CADmep™ ESTmep™ and CAMduct™ users...
including additional topics and discussions covering AutoCAD®, Navisworks®, Revit®, GTP Stratus, and much more
Started in 2003, XtraCAD.com was set up as a platform to aid users of the newly evolving range of 3D parametric modelling software utilities being developed by Micro Application Packages (MAP) from Blackpool, England.

Throughout the continual development of these applications, including the acquisition of MAP by Autodesk® in 2011 and subsequent rebranding, we have remained the first port of call for many users of all levels seeking assistance.

We are proud that Autodesk 'fully understand the importance of XtraCAD for the CADmep and Fabrication community' and acknowledge that we 'do a great service by maintaining this community and understand it is important for users'.

Join us now and become a part of the future of Building Services Coordination & BIM.

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xxWhy can't I mirror MEP Fabrication Hangers? work around?

Jul 16, 2025, 20:46:47 PM by Tye Austin | Views: 127 | Comments: 3
I'm under the gun and need to mirror a huge half of a building. but I get an error if I try to mirror any hangers.  they are ITM fab parts hangers.  anyone know if there is a work around or setting to...
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topicsolvedRoof Curb Adapter

Jul 15, 2025, 13:31:36 PM by msparks | Views: 111 | Comments: 2
What pattern (CID) works best for Roof Curb Adapters, 30"X30" to 24"X24"............? Please
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xxMEP Hanger Add on for ductwork (REVIT)

Jul 14, 2025, 17:38:40 PM by Shaun1119 | Views: 75 | Comments: 0
Has anyone found a good hanger software for ductwork in Revit that doesnt break the bank? Currently using the basic hangers from our Database. Dont have options for tiered racks or even to show beam c...
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xxBest Approach change different Database Fabrication in Revit

Jul 11, 2025, 16:41:42 PM by WWRobb | Views: 188 | Comments: 4
I tried finding post, matching my issue but was hoping for there have been possible updates to the matter.  Our company received a Revit file from the GC for coordination purposes.  The model provided...
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xxHow to create ITM file

Jul 10, 2025, 07:30:06 AM by Kite15 | Views: 267 | Comments: 5
Hello everyone,

I am new to creating ITM files.
Would anyone be able to help by sharing some tutorial guidance ?

Mainly, I can only duplicate the ITM and change some sizes f...
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