# Wall and floor openings using linked mechanical model

**URL:** <https://forum.dynamobim.com/t/wall-and-floor-openings-using-linked-mechanical-model/39779>\
**Category:** Revit\
**Created:** [August 22, 2019, 2:38pm UTC](https://forum.dynamobim.com/t/wall-and-floor-openings-using-linked-mechanical-model/39779 "2019-08-22T14:38:25Z")\
**Posts on this page:** 5\
**Page:** 1

<div class="post-metadata">

**Author:** ![onofriolofu](https://avatars.discourse-cdn.com/v4/letter/o/a88e4f/32.png) [@onofriolofu](https://forum.dynamobim.com/u/onofriolofu)\
**Post date:** [August 22, 2019, 2:38pm UTC](https://forum.dynamobim.com/t/wall-and-floor-openings-using-linked-mechanical-model/39779/1 "2019-08-22T14:38:25Z")

</div>

Hello to everyone,  
I’m trying to insert wall openings in the architectural model at the intersection with the ducts but it does not work. Someone can help me?  
Thanks in advance ![Capture](https://us1.discourse-cdn.com/flex022/uploads/dynamobim/original/3X/7/1/71585640946cb9379c0eeb57207066531107bb75.png)

The results is somethings like this…

![image](https://us1.discourse-cdn.com/flex022/uploads/dynamobim/original/3X/c/c/ccb9d2fe3ca98fde7ef4379109b1dfa65ad6969d.png)

---

<div class="post-metadata">

**Author:** ![MartinSpence](https://sea2.discourse-cdn.com/flex022/user_avatar/forum.dynamobim.com/martinspence/32/25208_2.png) [@MartinSpence](https://forum.dynamobim.com/u/MartinSpence)\
**Post date:** [August 22, 2019, 2:59pm UTC](https://forum.dynamobim.com/t/wall-and-floor-openings-using-linked-mechanical-model/39779/2 "2019-08-22T14:59:09Z")

</div>

Hi @onofriolofu,

This topic has been covered numerous times on this forum - you should be able to find topics that will help you along with what you are trying to achieve.

You can also check out [this](https://bimorph.com/bimorph-nodes/element-intersects-element/) workflow from Bimorph for inspiration.

---

<div class="post-metadata">

**Author:** ![onofriolofu](https://avatars.discourse-cdn.com/v4/letter/o/a88e4f/32.png) [@onofriolofu](https://forum.dynamobim.com/u/onofriolofu)\
**Post date:** [August 22, 2019, 3:21pm UTC](https://forum.dynamobim.com/t/wall-and-floor-openings-using-linked-mechanical-model/39779/3 "2019-08-22T15:21:14Z")

</div>

I’ve seen all of the previous posts and none of them works. Moreover none of the previous posts explain the workflow and the packages used to build it

---

<div class="post-metadata">

**Author:** ![estilek](https://avatars.discourse-cdn.com/v4/letter/e/c37758/32.png) [@estilek](https://forum.dynamobim.com/u/estilek)\
**Post date:** [August 22, 2019, 5:58pm UTC](https://forum.dynamobim.com/t/wall-and-floor-openings-using-linked-mechanical-model/39779/4 "2019-08-22T17:58:06Z")

</div>

Aqui deberías encontrar algo que te ayude

> **[Create Rectangular Wall Opening for Horizontal Pipes in Revit 2016 using...](https://dynamonodes.com/2016/07/15/create-rectangular-wall-opening-for-horizontal-pipes-in-revit-2016-using-dynam-0-9-2/)**
>
> First of all thanks for all the fans for the reviews, comments and following up. This topic is prepared as a special request for my followers on LinkedIn, DynamoNodes and Facebook. In our previous …

---

<div class="post-metadata">

**Author:** ![onofriolofu](https://avatars.discourse-cdn.com/v4/letter/o/a88e4f/32.png) [@onofriolofu](https://forum.dynamobim.com/u/onofriolofu)\
**Post date:** [August 25, 2019, 5:08pm UTC](https://forum.dynamobim.com/t/wall-and-floor-openings-using-linked-mechanical-model/39779/5 "2019-08-25T17:08:13Z")

</div>

None of the links in that post is working…so if someone can help is the welcome