Roof leak detection in Seaton

Seaton's housing mix runs from Victorian and Edwardian seafront terraces down to a very large stock of post-war bungalows on the slopes behind, plus holiday flats and chalets and newer estates towards Colyford. The bungalows are the town's defining building type, and a great many of them carry flat felt or single-ply extensions built to add a room without raising a roofline, a shallow pitch or a near-level covering that was never designed to shift the volume of water this stretch of coast produces.

Rendered parapets on the seafront blocks add a second, quieter version of the same problem: water managed behind a low wall rather than shed openly, exactly where a leak can sit unnoticed for a long time.

Axminster, Sidmouth and Honiton are the nearest towns also covered here, and Lyme Regis lies just over the county border for anyone weighing up a property near the edge of this site's Devon coverage, though each town's page is written to its own roofs rather than a shared coastal script.

Seaton's shingle beach sits only a few metres from the front row of properties, so this is about as directly exposed to salt spray and gale-driven rain as a South Devon town gets, and shallow bungalow pitches shed water poorly under wind pressure compared with a steeper Victorian roof designed for the same coastline.

On a flat felt extension the entry point is very often the upstand where the felt turns up against the main house wall, or the outlet where it should drain and frequently does not, rather than the field of the roof itself, and that is a detail a thermal pass reads clearly once it knows to look there.

The EX12 postcode area sits right on the coast with almost no buffer inland, which is part of why the bungalow estates behind the front were built where they were, close enough to the sea for the view and close enough to take its weather in full.

A bungalow extension is easy to write off as a minor part of the building, but it is very often where the actual fault is, and a trace treats it as a first-class part of the flight rather than an afterthought behind the main slope.

The Axe estuary marshes to the east and the Undercliff landslip woodland to the west also mean access varies a lot street by street, which is one more reason a flown pass, needing only a clear launch point, beats trying to get a tower onto every kind of plot in this town.

The Seaton Tramway runs the length of the Axe estuary behind the town, close to several of the newer bungalow estates whose flat extension roofs are exactly the detail most worth checking first. A trace here covers the pitched roof and the flat extension in the same flight, at the same fixed price, rather than treating the extension as a separate, secondary job.