Bishop's Cleeve roofs, specifically
Why roofs in Bishop's Cleeve sit in the perfect spot for moss.
Bishop's Cleeve has the geography stacked against it. The village sits right at the foot of Cleeve Hill — at 330 metres, the highest point in the whole of the Cotswolds — and that escarpment does two things to a roof. It dumps water: rain off the hill runs down through the village, the lower streets are damp-loaded for most of the year, and large parts of Bishop's Cleeve are flagged for surface-water flooding when the autumn weather really sets in. It also funnels wind, so the more exposed estates take driving rain side-on against the elevation pitches. Wet plus airborne spore plus a textured tile is exactly the recipe moss wants, and most of this village is built from exactly that tile.
That's the other half of the story. Bishop's Cleeve is one of the fastest-growing villages in Gloucestershire — it went from around 10,600 people in 2011 to over 14,000 by 2021, on the back of estate after estate of new-build homes. Cleevelands, Homelands, Cleeve Gardens, the streets off Stoke Road and Two Hedges Road — almost all of it laid in concrete interlocking tile. That tile is durable and cheap, but its textured surface is the perfect grip for spores, and estates put up in the same phase tend to green up on the same timetable. We see whole roads where every roof is a year or two off needing the same treatment, because the houses are the same age, the same pitch, and the same tile.
Then there's the older core. Around St Michael's church, along the conservation-area streets, you've still got Cotswold stone, old clay and the odd Welsh slate roof on buildings that predate every estate by centuries. Those don't go green the same way the new-builds do, but when they do moss up, they need the careful end of our toolkit — hand-scraping, never pressure. One village, two completely different roofing problems, and we deal with both regularly. The same picture runs out into Woodmancote and Gotherington next door.