Listed farmhouses and why their roofs are several roofs
Wings, outshuts and later extensions mean one Winford farmhouse can carry more junctions than a whole street of semis.
Old farmhouses were rarely built to a single plan. Court Farmhouse, Kentshare, Regilbury, Yew Tree and Felton House are all listed at Grade II, and Beech Court and Powdermill Farmhouse are Grade II* listed, which puts them in the smaller group of more important buildings. The usual story is a core of one period, with rooms added on and the roof extended or re-pitched to cover them.
Every join gives water a way in. Where a lower roof runs up to a higher wall, a lead flashing should cover the line. Where two roofs meet at a corner, a valley carries the water of both. Where a lean-to sits against a gable, the verge of the main roof finishes above it. On an old building all three are made of different materials at different dates, and the lead may be much younger than the slates.
The timbers need as much attention as the covering. Old roofs were framed from whole timbers, with purlins running along the slope to carry the rafters and wall plates bedding the whole frame on the masonry. If a gutter has leaked into a wall plate for years, the end of the timber goes soft, and the roof can drop at the eaves long before any slate slips. We look for dark staining on the timber, soft spots when probed, and any sign that an earlier repair has hidden the evidence.
On a listed farmhouse the covering is kept in the material it has always had. If it is natural slate, the replacement is natural slate, in a size and colour that fits the courses. If clay tiles or stone slates are there, the same goes. Listed status means a job beyond a straight like-for-like repair goes to North Somerset Council as a consent application first, and its planning team can tell you where your plans fall. Our pitched roofing service covers the re-covering work itself.



