# Creating Wall Penetrations based on MEP

**URL:** <https://forum.dynamobim.com/t/creating-wall-penetrations-based-on-mep/4706>\
**Category:** Revit\
**Tags:** revit\
**Created:** [June 24, 2016, 3:33pm UTC](https://forum.dynamobim.com/t/creating-wall-penetrations-based-on-mep/4706 "2016-06-24T15:33:14Z")\
**Posts on this page:** 1\
**Showing post:** 4

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**Author:** ![Francisco\_Farias](https://avatars.discourse-cdn.com/v4/letter/f/e480ec/32.png) [@Francisco\_Farias](https://forum.dynamobim.com/u/Francisco_Farias)\
**Post date:** [July 6, 2016, 9:36am UTC](https://forum.dynamobim.com/t/creating-wall-penetrations-based-on-mep/4706/4 "2016-07-06T09:36:08Z")

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There is already a free plugin developed by Tools4Revit that does that:  
[http://www.aga-cad.com/products/tools4revit/cut-opening-free](http://www.aga-cad.com/products/tools4revit/cut-opening-free)

Hope this helps,

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