Drone chimney survey in Exmouth

Exmouth's Regency and Victorian villas sit on the hillsides above the docks and the marina, most carrying rendered stacks with ornate detailing consistent with the period, while seafront apartment blocks nearer the front are more likely to have rendered parapets and flat roof upstands than a traditional pot-topped stack. Inter-war and post-war suburbs at Withycombe Raleigh and Littleham carry simpler brick and concrete tile chimneys, and the modern waterside development around the docks mostly has no traditional stack at all.

Where the Exe meets the open sea, Exmouth is one of the most exposed towns this site covers. Salt-laden south-westerlies come in off the water unbroken, and that exposure corrodes fixings and flashings noticeably faster here than at an inland site, while wind uplift on ridges, verges and, on a stack, on loose or already-cracked flaunching, is a recurring problem through an ordinary winter rather than only in a named storm.

A rendered stack on a hillside villa here often shows the exposure first as hairline render cracking that lets water behind the surface, which then reads on a close photograph as a damp pattern quite different to a straightforward brick stack's staining, and worth a survey specifically built to catch it rather than a generic look.

With corrosion and render failure running ahead of what the same stack would show inland, catching a lifted flashing or a cracking render joint early, before it has tracked water into the stack for a full winter, matters more here than in a sheltered town. A close aerial survey reads that detail from a standoff distance the salt wind and the steep hillside plots both make awkward for a ladder to reach safely.

Exmouth's two miles of open seafront run from the marina and docks quarter out towards Orcombe Point and the red cliffs beyond, and stack exposure varies noticeably along that stretch: a villa close to the docks sits in relative shelter compared with a property nearer the open cliff line, where the wind has had nothing to slow it since crossing the sea. Knowing roughly where a property sits along that stretch helps in reading what a survey is likely to find.

Sandy Bay and the wider stretch towards the cliffs carry newer, plainer housing than the Regency and Victorian hillside villas this page has focused on, and those newer stacks generally hold up better under the same exposure simply by virtue of being built more recently, with fewer decades of salt behind them.

Concrete interlocking tile covers a good share of the inter-war suburbs at Withycombe Raleigh and Littleham, and where a stack rises through that kind of roof the flashing detail is generally a simpler, more standardised fitting than the lead work found on the older slate-roofed villas, which tends to be easier to service but no less prone to the same salt-driven corrosion given how exposed this town is overall.