Drone inspection services in Launceston

The industrial estates sit on the flatter ground by the A30 and carry the town's manufacturing, distribution and trade stock. They are conventional in construction and unconventional in exposure, because this is high open ground catching weather off both Bodmin Moor and Dartmoor.

That double exposure is worth taking seriously. Wind arrives from more than one quarter with real force, and a building detailed for a single prevailing direction has a weak side it was never designed to have. On a large-span roof the practical outcome is uplift damage at whichever verge happens to face the storm that particular week.

The estates are also where most of the town's employment sits, so an unplanned roof failure has a business cost well beyond the repair. That is usually the argument that justifies putting these buildings on a schedule rather than waiting.

In the walled medieval core the commercial buildings are Georgian fronted, slate hung and rendered, and the slate hanging exists for a reason: wind-driven rain from the south-west is the defining local condition and a hung elevation sheds it in a way a rendered one does not.

That makes the elevations a maintenance item in their own right. Nail sickness works through a hung wall gradually, slates slip in ones and twos, and by the time the pattern is visible from the street a substantial area may need re-hanging rather than patching. The camera picks up individual missing slates and the spread around them, which is the information that decides which of those two jobs it is.

The steep slopes below the castle make conventional access difficult on several of these streets, so the alternative to an aerial record is usually no record at all.

A typical visit here would cover an estate unit or two and, if the same owner holds something in the centre, the town building as well. The two are ten minutes apart and could not be more different to inspect.

The output is one report with the buildings written up separately, because a hung elevation on a Georgian frontage and a profiled sheet roof on the A30 share nothing except an owner and a budget.

The castle, the medieval walls and the historic core also mean a concentration of designated buildings in commercial use, where any physical access equipment brings consent questions and cost with it. For those, the practical value of a camera that touches nothing is not just convenience, it is that the inspection can actually happen. A record made without scaffolding, ladders or fixings is straightforward to justify to a conservation officer, which matters when the alternative is a survey that never gets commissioned.