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Drone Chimney SurveyExeter · Devon and the South West
A terrace of Victorian mill workers' cottages with tall shared brick chimney stacks along the roofline

Somerset · TA21

Drone chimney survey in Wellington

A Somerset mill town at the foot of the Blackdown Hills, where terraced mill housing carries chimneys built for a working town, and the escarpment above sharply accelerates the wind.

A woollen mill legacy in brick

Wellington's Georgian and Victorian centre carries a strong woollen mill legacy, with terraced mill housing built to house workers close to the Tonedale mill buildings, and their stacks are consistent with that industrial-era terrace stock: brick, functional, often serving several flues per shaft rather than one house one chimney. The former mill buildings themselves carry large-span roofs with their own substantial stacks, and substantial post-war and modern estates spreading north and east carry plainer, later chimneys.

Wind accelerated by the escarpment above

The town sits at the foot of the Blackdown Hills, with the Wellington Monument standing on the escarpment above and the Tone valley to the north, and that escarpment immediately south produces marked wind acceleration over the town whenever a south-westerly is blowing. The higher streets, nearer the escarpment, feel that acceleration far more than the valley floor does, which means two stacks a short distance apart within the same town can actually be experiencing quite different wind loads.

Terraced mill stacks worth checking by street

Given how much the escarpment's wind acceleration varies by exactly where a street sits in relation to it, a survey here is worth thinking about street by street rather than assuming the whole town shares one exposure level. A close aerial pass gets that local detail correctly, whether the stack in question is on a sheltered valley-floor terrace or a higher street feeling the full effect of the hills above.

The monument and the mill buildings

The Wellington Monument, standing on the escarpment above the town, gives a clear vantage point over the whole valley and a fair sense of just how exposed the higher ground really is compared with the sheltered Tone valley floor below. Tonedale Mills, within the town itself, is the clearest surviving evidence of the woollen mill trade that built the terraced housing this page has focused on, and Wellington Park sits closer to the valley floor, in calmer conditions than the escarpment above.

Taunton, Cullompton, Tiverton and Chard are all within range of Wellington, and Chard is covered on its own page here, useful if a booking can be combined with a nearby survey.

The large-span roofs on the former mill buildings themselves carry substantial stacks of their own, quite different in scale to the terraced mill housing nearby, and a survey of one of those former industrial buildings is a noticeably bigger job than a single terrace house, worth mentioning when booking.

The former mill buildings carry substantially larger stacks with multiple pots serving what were once industrial boiler flues rather than domestic hearths, a different scale of structure entirely to the terraced mill housing nearby, and a survey of one naturally takes longer than a single house's chimney would.

The town centre and the former mill buildings sit close together, and a survey of a mill building's larger stack generally needs the same kind of open ground nearby that the terraced housing survey would use.

Behind the survey

What Wellington clients are actually buying

CAA registered

Operator ID and Flyer ID held, plus the A2 Certificate of Competency. Every survey is planned to the rules that apply to the site, and the paperwork is available before the visit if your sweep, roofer or agent wants it.

100 megapixel camera

A DJI Mavic 4 Pro with a Hasselblad camera and 6K video, close enough from a safe standoff distance to read a mortar joint or a hairline crack in a flaunching collar without leaning anything on the stack.

Radiometric thermal option

A DJI Mavic 2 Enterprise Advanced carrying a 640 by 512 thermal camera, flown alongside the visual pass where a damp pattern on a stack needs reading against the brickwork around it.

Insured with Coverdrone

Full commercial cover for the operation. Certificates go to sweeps, roofers, letting agents and insurers as a matter of course, without anyone having to chase for them.

For the parts you cannot see from the ground

Book a chimney survey in Wellington

Send the address and what is worrying you. Sam Hembury will come back with a fixed price and the next slot that suits the weather.

Call 07367 107530Book a chimney survey