Facade survey, architectural survey, heritage building documentation and restoration surveys. ±2mm accuracy guaranteed.
Building Survey is the process of creating measured technical drawings (plans, sections, elevations) of existing structures. Traditionally done with tape measures and levels, modern technology uses 3D laser scanningto achieve much faster, more accurate, and more detailed results.
| Criteria | Traditional Method | Laser Scanning |
|---|---|---|
| Survey Time (1000m²) | 5-7 days | 1-2 days |
| Accuracy | ±10-20mm | ±2mm |
| Detail Loss | High | Minimal |
| Inaccessible Areas | Cannot measure | Can measure |
| Digital Archive | None | Point cloud |
| Reusability | Difficult | Easy |
We provide tailored survey solutions for every project type.
Detailed measurement and drawing of building facades. All elements including windows, doors, and ornamental details.
Preparation of floor plans, sections, and elevations for all levels of the building. Interior and exterior included.
Documentation of listed historic buildings to conservation authority standards.
Detailed survey and analysis work to provide base documentation for restoration projects.
Fast and accurate results with our professional 5-step process.
Building inspection, scanning strategy determination
Data collection with 3D laser scanning and/or photogrammetry
Registration and cleaning of point clouds
Preparation of plans, sections, elevations in CAD
Quality control and final corrections
Frequently asked questions about laser scanning survey services.
Depending on the building size: • Small buildings (< 500m²): 1-2 days • Medium buildings (500-2000m²): 3-5 days • Large/complex structures: 1-2 weeks Drawing production adds 1-2 weeks to the schedule.
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