Pebbledash, bay windows and weather from the hills
Being so close to the escarpment means rain can arrive sideways, and exposed walls and window sills take the brunt. Pebbledash and render hold water, so blistered or flaking masonry paint is a common complaint. Cleaning, treating algae and fixing hairline cracks come first, then a breathable masonry coat suited to the wall.
Bay windows deserve special mention. Their timber frames have many joints, and water finds the gaps where old paint and putty have failed. Rotten sections should be repaired, not simply painted over. Inside, high ceilings and picture rails in some houses add time, and old plaster can be uneven, which shows up under flat paint unless the preparation is thorough.
