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Commercial Roof Survey
Survey undertaken by Lee Cunningham in a previous professional role. Client details have been removed for confidentiality.
North West England, UK
Property Type: Commercial Facility
PROJECT OVERVIEW
We carried out a comprehensive drone-assisted roof survey of a commercial property to assess the condition of the roof coverings, drainage systems and associated features.
Using high-resolution aerial imagery allowed for a safe, efficient inspection without disrupting business operations or requiring working at height access equipment.
BUILDING TYPE
Commercial Facility
ROOF SIZE
2,500 m²
INSPECTION METHOD
Drone Survey
SURVEY DATE
June 2025
WEATHER CONDITIONS
Clear Skies
SURVEY DURATION
4 Hours
CHALLENGES ENCOUNTERED
Large roof area with multiple elevations and roof coverings.
Limited access to certain areas from ground level.
Presence of rooftop plant and service equipment.
Requirement to minimise disruption to daily business operations.
KEY FINDINGS
Localised deterioration identified to roof membrane sections.
Debris accumulation observed within gutters and drainage outlets.
Minor defects identified around roof penetrations and flashings.
General weathering consistent with the age of the building.
RECOMMENDATIONS
Repair damaged roof membrane sections.
Clear gutters and drainage outlets to improve water flow.
Inspect and repair roof penetrations where required.
Undertake routine maintenance inspections annually.
SURVEY GALLERY
High-resolution aerial images captured during the inspection. Client-sensitive information has been removed where appropriate.










