Workers' cottages of the canal era
Housing built in Bath stone around 1800 has served for over two centuries, and its roofs show it.
When the local mines and the Somerset Coal Canal opened around 1800, new workers' housing was built in Monkton Combe in the local Bath stone. Houses of that type were put up quickly for a purpose. They are modest in size, plain in detail and built close together, and they have been maintained by successive owners with varying amounts of money and care. Today they are homes that look settled in dry weather and show their weaknesses in wet.
The first practical question is the party wall. Where two cottages share a wall, they usually share a chimney stack, a valley or a gutter. Repairs on one side affect the other, so it is sensible to talk to your neighbour before a roofer erects scaffolding. Agreeing the scaffold position and the access in advance avoids disputes.
The second is the roof structure. Cottage roofs of this age were often framed with small timbers that were never designed for a heavy covering. If a roof has since gone over to concrete tile, the extra weight may exceed what the frame was designed to carry. Approved Document A treats a replacement covering that adds 15% or more to the weight as work needing approval, with a structural check. We look at the rafters, the purlins and the walls before recommending a change of material.
The third is the covering itself. On older cottages, natural slate or clay tile is more likely to suit the building than a modern substitute, and a like-for-like repair keeps the look of the row. A short run of terraced cottages looks wrong if one roof is a different colour. See our roof replacement page for how we strip, repair and re-cover, and the weight checks we make.



