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Property types & owners — Oast houses: the quirks of living in a converted farm building

Property types & owners

Oast houses: the quirks of living in a converted farm building

Oast houses are among the most recognisable buildings in Kent, and among the most idiosyncratic to work on. Roundels give circular rooms with no square walls, roofs that are steep and complex, and floors that were designed to carry drying hops rather than furniture and people.

Most of the recurring problems come from that original agricultural purpose, and from the conversions carried out decades ago to make them habitable.

Roundels, floors and access

Circular rooms make fitted furniture a bespoke exercise — nothing off the shelf follows the wall. Curved joinery made to a template is the only route to a fitted wardrobe or a kitchen run that looks intentional.

Original kiln floors and the openings between levels were not designed as domestic floors, so any change of use to the upper roundel needs its structure and its means of escape thought through.

Roofs, cowls and weathering

The conical roundel roof is a genuinely skilled tiling job, and its cowl is a moving timber structure exposed on all sides. Both need periodic attention, and both are expensive to neglect.

Tile-hung elevations and weatherboarding on the stowage need the same treatment as any timber cladding: sound battens, ventilation behind, and attention to end grain and junctions.

Comfort in a building never meant to be warm

Heat loss through large single-glazed openings, uninsulated tile-hung walls and vast roof volumes is the usual complaint. Improvements have to respect breathability, particularly where the building is listed.

Targeted work — insulating at the right plane, draught-proofing, secondary glazing and rethinking the heating zones — usually gains far more comfort per pound than a wholesale intervention.

Common questions

Can I convert the roundel into a bedroom?

Often yes, subject to structure, headroom, escape provision and any listing. It needs designing rather than simply furnishing.

Why is oast roofing expensive?

A conical roof is skilled, slow tiling work with high access costs, and the cowl is a bespoke timber structure of its own.

Can I get fitted furniture into a curved room?

Only bespoke. We template the curve and make the carcasses and doors to suit, which is the only way to get a proper fit.

Are all oast houses listed?

No, but many are, and even unlisted ones are often in conservation areas or the AONB where appearance is controlled.

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