Drone services in Axminster

The town sits on a hilltop above the Axe with the ground dropping away on three sides, which leaves it open to wind from every direction rather than one prevailing one. That is unusual, and it changes the failure pattern: instead of one consistently battered elevation, damage turns up anywhere depending on which storm did it.

The valley below funnels damp air upward as well, so exposed ridge and verge details take both the wind and the wetting. Mortar bedding on a hilltop ridge here has a harder life than the same detail in a sheltered valley town twenty minutes away.

Frost matters here as well. The hilltop holds cold longer than the valley, and freeze and thaw cycling on already-damp mortar is one of the slower ways a ridge or a verge gives up, invisible until a section moves.

The former carpet factory and mill buildings give Axminster a stock of large-span roofs that a town this size would not normally carry: metal sheet, asbestos cement and long valley gutters, much of it now in secondary use.

Those roofs are the classic case for an overhead pass. They are large, they are hard to walk safely, the material is often something nobody wants to disturb, and the useful questions, corroded sheets, cracked panels, blocked valleys, all answer from directly above.

Where asbestos cement is involved the argument for photographing rather than climbing is stronger still, because the safest inspection is the one where nobody sets foot on the sheet at all.

Around the church and market square the stock is Georgian and Victorian with slate and clay plain tile, tightly arranged and awkward to reach. North of the town the post-war estates on the higher ground are conventional and easy, though they catch more wind than their design assumes.

The mix means a straightforward domestic survey and a complicated commercial one can be a few hundred metres apart, and the two need different flight plans.

Between the two extremes sits a large amount of ordinary Victorian terraced housing, where the recurring findings are perished pointing on stacks, slipped slates on the shaded slope and gutters that have not been cleared in years.

Sitting close to the Dorset border, the town serves a wide rural area, and land enquiries come in from both counties: field parcels, tracks, drainage and boundary questions along the Axe.

River valley land changes with the seasons more than most, so a dated record of what a parcel looked like in a given month is worth more here than an undated one, particularly where drainage or flooding is the actual subject.

Access on the surrounding farms is the practical limit rather than the flying. Heavy ground in winter makes gateways and yards difficult, which is another argument for a survey that does not need a vehicle or plant to reach the roof.