We provide conservation-grade lime plastering across Caerphilly, Mid Glamorgan. Whether you are repairing damp-damaged internal walls, replacing failed cement render or repointing stonework, our craftsmen work only in lime — the material Caerphilly's period buildings were originally constructed with.
Caerphilly's building stock reflects the history of Wales, and much of it predates modern cement. Applying gypsum plaster or cement render to these walls traps moisture, causing damp patches, salt blooming and decayed timbers. Lime allows moisture to evaporate freely, protecting the fabric of the building for decades to come.
Solid-wall buildings in Caerphilly were designed to absorb and release moisture. Lime plaster and lime render keep that cycle working, while cement seals it in. That single difference is the reason so many Mid Glamorgan homes suffer damp after modern refurbishment.
Yes, but it must be finished with a breathable product such as limewash, clay paint or a mineral silicate paint. We advise on suitable finishes for each Caerphilly project so the breathability is not lost at the final coat.
Every property is different, so we do not publish fixed prices. Cost depends on the substrate, the number of coats, access and whether failed cement needs removing first. We survey the property in Caerphilly and provide a written, no-obligation quote.
Yes. We regularly work on listed and conservation-area properties across Mid Glamorgan and can supply mix specifications and sample panels for Caerphilly conservation officers where consent is required.
Lime cures slowly by carbonation. As a guide, allow around one week per coat in typical Wales conditions, longer in cold or damp weather. We protect the work and control drying so the finish cures evenly rather than cracking.
Get a lime plastering quote in Caerphilly