Drone Leak Investigation · Government & Institutional
Drone leak investigation for heritage buildings.
Heritage structures pose the cruelest version of the leak problem: assemblies that must not be opened exploratorily, materials that forgive nothing once saturated, and fabric whose value is precisely the thing invasive investigation destroys. Masonry, timber, slate, and copper all fail slowly, expensively, and mostly invisibly.
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Non-contact aerial investigation was practically invented for these buildings: every roof slope, parapet, chimney, and façade documented at sub-millimetre resolution without a single anchor point or scaffold tie; thermal mapping revealing saturated masonry and failing assemblies through their surface behaviour — evidence for conservation planning that touches nothing.
Where heritage buildings leak
- Saturated masonry spalling through freeze-thaw cycles
- Parapet and chimney flashing failures feeding walls below
- Slate, tile, and copper roof failures invisible from grade
- Box gutters and concealed drainage backing up into structure
- Moisture compromising irreplaceable interior finishes
The right services for heritage buildings
Aerial Moisture Orthomosaic Mapping
Survey-grade documentation conservation architects can measure from — and re-fly for change.
View serviceAerial Roof Thermal Inspection
Roof and parapet moisture read without a single ladder against historic fabric.
View serviceBuilding Envelope Leak Detection
Ground-based envelope diagnostics, calibrated to heritage constraints, when walls are the suspect.
View serviceFaçade & Envelope Thermal
Full-elevation thermal screening for the moisture paths masonry hides.
View serviceHeritage Buildings: common questions
Is drone inspection safe for fragile heritage fabric?
It is the safest investigation that exists for it — nothing touches the building. No scaffold ties into historic masonry, no roof traffic on brittle slate, no exploratory openings in protected assemblies. Capture happens at a respectful standoff with long-focal optics; the building never knows it was inspected.
How does thermal imaging help with old masonry?
Saturated masonry holds and releases heat differently than dry — thermal mapping reveals the wet zones, rising-damp profiles, and concealed drainage failures driving deterioration, often before efflorescence or spalling announce them visibly. For conservation planning, that means intervening at the source years earlier.
Can the documentation support heritage-grant applications?
Strongly — granting processes reward exactly this evidence: objective, dated, quantified condition documentation with professional methodology. A georeferenced baseline also gives the conservation plan its measuring stick: re-fly after works, or annually, and demonstrate the intervention worked.
Other property types
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Serving heritage buildings across BC
Talk to a leak expert about your heritage building
Free phone consult — property, symptoms, and the right survey scope in five minutes. No pressure.