Stage 02 · Shared roofs
Terraces, shops and shared roofs
A terrace is one roof with several owners, so the first job on a Handcross High Street survey is working out where your roof stops.
The 19th-century terraced houses and shops along Handcross High Street were built in rows, and a row of houses shares more of its roof than most owners expect. The ridge often runs straight on from one house to the next, and the tiles sit against the same party wall. Where the roof steps up or down between neighbours, the join is sealed with flashing, lead dressed from a groove in the brickwork down over the tiles. Those joins are the places that fail first, and they are the places where one household's repair involves another's roof.
Words you may hear on a terrace
- Valley
- Where two roof slopes meet in a trough
- Abutment
- Where a roof meets a taller wall
- Flashing
- Metal weathering where roof meets wall
- Soaker
- Folded lead tucked under tiles at joints