What Is Scan to BIM? And Why It Matters More Than Ever in 2025
The way we manage building data is changing. In 2025, accurate, digital building models are no longer a luxury — they are a requirement. Whether you're a housing provider, contractor, architect or facilities manager, chances are you've already heard of Scan to BIM. But what does it really mean?
Scan to BIM is the process of laser scanning an existing building or structure and converting the data into a digital Building Information Model (BIM). It’s widely used across architecture, engineering, and construction (AEC) to produce precise, data-rich models for renovation, retrofit, documentation and compliance.
Why Is Scan to BIM Essential?
Since the introduction of the Building Safety Act and the Golden Thread requirement, asset owners are under pressure to demonstrate what was built, how, and when. Traditional surveys, especially ones based on paper records or outdated plans, are prone to error and inefficiency.
Scan to BIM provides:
Accurate as-built data in digital formats
BIM-ready models for use in design and coordination
Rich data outputs that support fire safety files, maintenance planning, and asset management
This is particularly critical for:
Retrofit projects (including net zero initiatives)
Complex building upgrades
Historical building conservation
Facility management across multi-site portfolios
How It Works
Advanced LiDAR-enabled scanners capture highly detailed point cloud data from both inside and outside a building. This technology records every wall, beam, door, and corridor with millimetre precision.
Once collected, the data is processed into an accurate, digital 3D model. This model can be seamlessly integrated into BIM platforms such as Revit, ArchiCAD, and MicroStation — ready for architects, engineers, surveyors, and asset managers to work with collaboratively.
The result? Faster, more accurate planning, better coordination between teams, and a precise, comprehensive representation of your project from day one.
Why Airey Miller?
At Airey Miller Surveys, we use the NavVis VLX 3, one of the most advanced mobile scanning systems available. It combines SLAM technology, high-definition LiDAR, and 360° imagery to deliver superior point cloud detail — even in complex, occupied or restricted environments.
We’ve helped housing associations, local authorities, retail operators and school estates produce models that save time, reduce errors, and support better decision making.
Contact Mark Humphreys or visit our scanning and digital recording services page to discover how Airey Miller can support your project.
