Purpose-built structures
Living walls don’t always have to be fixed to an existing structure. We’ve worked on several projects where we’ve installed onto a free-standing purpose built structure. These can be in both indoor and outdoor environments (as shown below).
![](https://viritopia.imgix.net/storage/uploads/case-studies/The-NEC/IMG-20190603-WA0009_hbwjr.jpg?w=560&q=90&auto=format&fit=crop&crop=edges,focalpoint&fm=png)
Key considerations
Vertical Steels
The vertical steels of the structure need to be set to 600mm apart.
Structural Survey
Carry out a structural survey to confirm steel sizes, however it’s usually a 100mm box section.
The Foundation
Find out whether it will be concreted in or bolted onto a steel plate.
Height
After a certain height it will require bracing, so make sure you know the height of the finished structure.
Internal
![internal living wall as a office divider](https://viritopia.imgix.net/storage/uploads/case-studies/Acopia-Group/IMG_4905_jhzzb.jpg?w=920&q=90&auto=format&fit=crop&crop=edges,focalpoint&fm=png)
For interior applications a timber frame can be used, but the considerations above still apply. We offer technical support for the creation of the structure.
External
We've worked on several projects that have required a purpose-built structure for the living wall rather than fixing to an existing facade. For this we usually use a steel structure.
Save this information
Download our bitesize information card covering everything we've discussed above to have as a PDF for future reference.
![striped green wall at retail centre providing a site barrier](https://viritopia.imgix.net/storage/uploads/case-studies/Parc-Prestatyn/Parc_Prestatyn_Shopping_Park1_tkkan.jpg?w=520&h=520&q=90&auto=format&fit=crop&crop=edges,focalpoint&fm=png)