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3D Model

Drone-Based 3D Modelling and Site Metrics

Capture detailed building geometry, land contours and site measurements without scaffolding, delays or guesswork.

How We Can Help
 

We provide accurate 3D modelling and site measurement services using drone-based photogrammetry. Our RTK-enabled workflows allow us to capture buildings, structures and land in high detail — safely, quickly and without disruption.

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From roof and façade mapping to full asset models, we help you visualise and measure complex sites with clarity. Whether you're preparing for planning, quoting for materials or checking site conditions, we deliver reliable data to support confident decisions.

Photogrammetry
3d model
3d model

Are You Still Relying on Outdated Measurements?

 

Most sites are still measured manually, often with incomplete access, outdated plans or rushed estimates. This creates costly errors during quoting, coordination and planning, especially when you’re relying on rough measurements or old data.

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Ask yourself:

  • Are your site or building plans outdated or incomplete?

  • Are you relying on estimates for roof size, elevations or drainage layouts?

  • Have previous contractors submitted inflated quantities or vague scopes?

  • Are manual surveys slowing down your timelines or costing more than expected?

 

Drone-based photogrammetry solves these problems at the source. What once took days or weeks with scaffolding and site access can now be captured in under an hour, often without interrupting site activity.

 

You receive accurate, geo-referenced models and measurements that are faster, safer and more affordable than traditional methods.

drone
building inspection in london with drone
building inspection on ministry of justice with drone
drone survey cambridge

Cut Time, Cut Costs, See More

 

Our photogrammetry and 3D modelling service gives you fast, accurate results without the disruption of manual surveys. You get detailed visual and spatial data for your site or structure, captured safely and efficiently from the air.

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We offer both full 3D model generation and visual-only mapping, depending on the needs of your project.

 

This is ideal for:

  • Roof and façade measurement

  • Site capture for tendering or planning

  • Pre-demolition documentation

  • Insurance condition reports

  • Stockpile or volume calculations

  • General site overview and layout mapping

 

Deliverables typically include:

  • A fully rendered 3D mesh or textured model

  • Accurate area and distance measurements

  • High-resolution orthomosaic imagery

  • Digital files suitable for CAD, BIM or GIS integration

  • Optional visual-only reports for simpler use cases

 

Whether you’re quoting for works, validating materials or presenting to a client or planning authority, we give you the data you need to do it right the first time.

drone on ecology survey

Ready to Take the Next Step?

Whether you need accurate site measurements, a fully rendered 3D model or just a reliable visual overview, we’ll get you the data you need without delays or disruption.

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Book a consultation today or request a sample model to see how it works in practice.

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Go to our Contact Page or Email Us directly to discuss your 3D modelling and photogrammetry requirements.

Cover Drone
Thermography
Thermography
Civil Aviation Authority
iRed Certified
DBS Approved

Contact

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Redwood Integrity Group LTD

Cambridge, Cambridgeshire

Newmarket, Suffolk

Phone: 0800 1707411

Email: info@redwoodintegritygroup.co.uk

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All Rights Reserved 2025​​​

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