Damp, blown plaster and failing render are common complaints in Chichester's older housing. Because so much of it is built from clay tile-hung and timber frame and exposed to the drier but wind-driven weather of the South East coast and Downs, the fix is nearly always breathable lime rather than another coat of cement. We deliver that work throughout West Sussex.
Damp in Chichester homes is usually caused by the wrong material rather than a faulty building. Where cement render has been applied over clay tile-hung and timber frame, stripping it back and re-rendering in lime normally resolves the damp within a single drying season.
The older parts of Chichester are dominated by timber-framed hall houses, Georgian townhouses, flint-and-brick cottages. These are solid-wall constructions — there is no cavity, no damp-proof membrane and no vapour barrier — so the wall relies on evaporation through the plaster and render to stay dry.
Solid-wall buildings in Chichester were designed to absorb and release moisture. Lime keeps that cycle working; cement seals it in. That single difference explains why so many West Sussex homes develop damp after a modern refurbishment.
You get a single point of contact from survey to final coat. We agree the specification for your Chichester property in writing, prepare and apply the lime in the correct build-up, and advise on breathable decoration once the work has cured.
Every Chichester property is surveyed individually, but these examples show the kind of West Sussex buildings and use-cases we are called to most often.
timber-framed hall house — Blown gypsum plaster and tide marks on the ground floor of a timber-framed hall house in West Sussex. We hacked off the gypsum, applied a haired lime base coat and a lime putty finish, and specified clay paint so the wall could keep drying.
flint-and-brick cottage — A flint-and-brick cottage being brought back into use outside Chichester. Because timber frame, flint and soft brick dominate the pre-1850 stock, we plastered internally in lime over a breathable insulating background and left the external stonework repointed rather than sealed.
Georgian townhouse — Consented repairs to a listed Georgian townhouse in West Sussex. Sample panels were prepared for the conservation officer, mortar analysis informed the mix, and the historic surface was conserved and patched rather than replaced wholesale.
External lime work is best carried out between spring and early autumn so it can carbonate before the first frosts. Internal lime plastering in Chichester can be done year-round with adequate heating and ventilation.
Lime cures slowly by carbonation. Allow roughly a week per coat as a guide, and longer in the drier but wind-driven weather of the South East coast and Downs. We protect the work and control drying so the finish cures evenly rather than cracking or dusting.
Yes — stripping failed cement render and replacing it with a breathable lime render is one of the most common jobs we carry out in Chichester. It is usually the fastest way to resolve persistent damp in a solid-wall building.
Where damp is caused by trapped moisture in a solid wall — very common in older Chichester properties — replacing cement or gypsum with lime allows the wall to dry out. We always identify the source of moisture during the survey before recommending work.
Our lime plastering, render and pointing teams also cover these towns and cities close to Chichester in West Sussex and the wider South East England area.
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