In architecture and interiors, precision doesn't stop at design – it starts there.
At Interni, we believe that creating extraordinary spaces means not only delivering beauty and function, but ensuring that what is built remains verifiable, manageable, and evolvable throughout time. This is where As-Built BIM models come in.
What Is an As-Built BIM Model?
An As-Built BIM file is the updated, verified digital twin of the project – capturing exactly what was built, not just what was designed. It integrates all the modifications made on site during construction, producing a model that matches the physical reality of the space.
For luxury interiors, where systems are tightly integrated and millimetric precision is required, this level of accuracy is essential.
The 7th Dimension of BIM
While early BIM focuses on 3D design, time (4D), cost (5D), and sustainability (6D), it’s the 7th Dimension – Operations & Maintenance – that delivers long-term value. For interior projects, this means:
- Faster maintenance interventions
- Easier upgrades or retrofits
- Better integration with FM systems
- Fewer errors and cost overruns
But this is only possible with a reliable, up-to-date As-Built model.
Design vs. Reality: Bridging the Gap
Even the most refined designs are rarely executed without changes. Site conditions, client revisions, and contractor adaptations often lead to discrepancies between the designed and built space.
If those changes aren’t captured in the BIM model, it becomes obsolete from day one.
Two Professional Approaches to As-Built Modeling
1. Live Updates During Construction
The model is progressively updated during construction. A BIM coordinator documents all changes. Cloud-based platforms ensure all project stakeholders work with the latest version.
Ideal for: high-end design-build projects.
2. Dedicated Maintenance Model
A second BIM file is created post-handover, specifically for maintenance and upgrades. It preserves the integrity of the final construction model while allowing ongoing evolution.
Ideal for: hotels, residential compounds, long-term facilities.
What Makes a Good As-Built BIM Model?
- LOD 500: Elements are fully developed and verified
- Version control: Each change is documented and traceable
- Open formats (e.g., IFC): Ensures interoperability
- Shared access: Available in real-time for all authorized teams.
Why Interni Is Investing in BIM
From signature villas to luxury hospitality projects, Interni has chosen to increase its investment in BIM. Not as a trend, but as a tool for:
- Greater design-to-build accuracy
- Lifecycle control and maintainability
- Transparency and reliability for demanding clients
We design and build with the future in mind – and that future starts with a trustworthy BIM model.
Ready to Build with Intelligence?
If your interiors demand control, longevity, and technical precision, Interni's BIM workflows ensure your spaces stay accurate long after handover.
From Design to Data: How As-Built BIM Enhances Interior Projects