Drone roof inspection in Bideford

The old part of Bideford rises very steeply from the quay on the east bank of the Torridge, and the streets climbing up from the water were laid out long before anyone thought about scaffold access. On the steepest of them, a tower needs a base that is properly levelled against a real gradient, with extra bracing and extra time before anyone can safely climb it, and a ladder against the gutter on a street like that is resting at an angle that makes the whole job slower and more awkward than it should be.

The Georgian merchant houses on Bridgeland Street and the tightly packed cottages further up the hill were built close together with barely a gap between them, which leaves little room for a tower on either side even where the ground is level enough to try. A drone survey sidesteps the whole problem, flying up from a clear spot on the quay or a nearby street without needing a single square metre against the building itself.

Down towards Northam and Appledore, where the Torridge widens towards the sea, properties close to the water bring their own access questions, tidal timing, working space on a quay that is often busy, and salt air that makes any climbing job on a metal frame less pleasant than it sounds. None of that affects a drone, which flies the survey regardless of the tide and lands again on dry ground the moment it is done.

Slate hanging on exposed elevations is common in Bideford precisely because of the driving rain coming in off the estuary, and it is exactly the kind of detail that is hard to check properly from the ground. The Mavic 4 Pro's 100 megapixel Hasselblad camera gets in close enough to read hung slate, ridge and flashing detail without anyone needing to stand on scaffolding pinned to a wall that might be old enough that nobody particularly wants extra fixings drilled into it.

The Mavic 2 Enterprise Advanced adds a 640 by 512 radiometric thermal pass where it is useful, covering the same roof from a second angle entirely, without a second visit or a second set of scaffold poles.

A written report follows within 48 hours, put together by Sam Hembury, who brings a construction background to reading what the roof actually shows rather than just handing over photographs. The operation is CAA registered with an Operator ID and Flyer ID, holds an A2 Certificate of Competency, and carries full Coverdrone insurance for commercial work, which matters on a steep historic street where flying close to old buildings needs to be done properly. No scaffolding, no ladder against the gutter, and a fixed price agreed before the flight goes ahead.