Commercial roof inspections across your entire property portfolio
Consistent UAV roof-condition data, defect imagery and practical reporting for estates and facilities teams managing multiple sites.
One inspection standard. Every site.
When roofs are spread across multiple locations, inconsistent surveys make maintenance difficult to prioritise. DWNE delivers a structured inspection approach that gives property teams comparable information across the estate.
Condition evidence
Detailed aerial imagery of roof coverings, drainage, penetrations, flashings, plant areas and other visible features.
Clear defect locations
Annotated findings help teams understand where visible deterioration or damage is located and plan the next action.
Portfolio consistency
A repeatable capture and reporting format supports comparison between sites and future inspection rounds.
Reduced access demands
Inspect large and hard-to-reach roof areas without making routine physical access the starting point of every survey.
Mapping and 3D outputs
Orthomosaic mapping and 3D models can provide a useful digital record for planning, measurement and stakeholder review.
Maintenance prioritisation
Evidence-led reporting helps estates teams focus budgets and specialist follow-up where attention is most needed.
Built for commercial estates
Suitable for planned condition programmes, acquisition checks, post-storm reviews and recurring estate monitoring.
- Retail units and shopping locations
- Warehouses and logistics facilities
- Factories and industrial buildings
- Hotels, leisure and hospitality estates
- Care, education and residential portfolios
- Offices and mixed commercial property
Typical deliverables
- High-resolution overview and detail imagery
- Site-by-site inspection report
- Annotated observations and location references
- 2D roof maps where required
- 3D digital models where appropriate
- Portfolio summary for multi-site programmes
- Repeat-capture records for change monitoring
Thermal capture may be offered where site, roof build-up, environmental conditions and survey objectives make it appropriate.
Start with one site. Build a repeatable programme.
A pilot inspection lets your team evaluate the capture, reporting format and commercial value before expanding across the wider estate.
Scope the requirement
We confirm the property type, access constraints, desired outputs and priority areas.
Deliver the pilot
We complete an initial site inspection and provide the agreed digital deliverables.
Standardise the reporting
We refine the output around the needs of your estates, FM or asset-management team.
Roll out across the portfolio
Sites are grouped and scheduled to create an efficient UK-wide inspection programme.
Commercial UAV capability backed by industrial experience
Operational understanding
Experience across industrial, infrastructure, telecoms, construction and energy environments informs practical site delivery.
Decision-ready outputs
Our focus is useful evidence for property and maintenance decisions—not simply attractive aerial photographs.
Based in Newcastle, covering the UK
DWNE supports single locations, regional groups and nationwide commercial property portfolios.
Choose a pilot site
Tell us about one roof or your wider property portfolio. We’ll help define a practical inspection scope and the outputs your team needs.