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Dachinspektion

3D scanning and inspection

Recognizing the defect before it becomes a damage!

With our inventory maintenance concept, we want to help you maintain a continuous overview of your building stock.

With 4Scans , no part of the building envelope remains undiscovered!

Inspection of old and new

Both historic and modern buildings require regular inspections to ensure their longevity.

In this process, we first create realistic and deformation-correct 3D models using drone inspection through Structure from Motion (SFM).

A comprehensive analysis of defects and damage can then be carried out.

Continuous maintenance instead of costly renovations!

inspection
Model damage to the roof

Due to the large variety of substances, it is important to know the individual building materials in order to be able to identify defects in a timely manner.

TOC model
Inspection_Trade

Documentation outside and inside

Comprehensive documentation of the risks of a building is ideally carried out both inside and outside.

This is also important for insurance companies, as potential risks can be identified and assessed at an early stage.

A detailed inspection and visualization of the interior spaces makes it possible to accurately record the condition of the building, giving policyholders and insurers a clearer picture of the property.

Working with the total station

Photogrammetry and SFM

  • Recording by drone/UAV

  • Resolution up to +/-1mm accurate

  • ideal for inspections

  • Redrawing of existing plans as 2D CAD drawing or BIM model

Location

 

Our 3D scans are precisely georeferenced using total stations and GNSS/GPS systems.

 

This ensures that the data can be accurately integrated into local and world coordinate systems.

For monument owners and those who want to become one

Our inspection concept is particularly suitable for assisting with the purchase of listed properties.

It's easy to fall in love with a monument, especially when you buy it. But in addition to its special charm, listed buildings are also very sensitive.

After the purchase, unpleasant surprises can await the new owners:

Damage to the building envelope and expensive renovations!

With our inspection scan of your future property, we offer comprehensive insights into the condition of the building. Our scan makes it possible to inspect the entire visible building envelope, so you know exactly what you are getting into.

What this means for you:

 

  • A detailed list of defects and damage to the building envelope before the final sales negotiations.

  • A clear overview of the condition of your future monument.

  • A solid foundation for subsequent conversion work after purchase through our point clouds and 3D models.

Point cloud facade
For municipalities and large property owners

A large building stock is not only the flagship of a municipality or other property developer, but also involves a high level of care and maintenance. However, this often cannot be adequately guaranteed for cost and personnel reasons. This regularly results in damage, which is expensive to repair.

With our inventory maintenance concept, we want to help you maintain a continuous overview of your building inventory.

The goal: to identify defects before they become damage!

The measures: Only continuous maintenance is required instead of costly renovations!

What this means for you:

 

  • A detailed list of defects and damage to the building envelope.

  • A clear overview of the condition of your real estate portfolio.

  • A solid planning basis for subsequent renovation work through our point clouds and 3D models.

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