Natural, vapour-permeable plaster ideal for eco-builds, self-builds, and period properties — regulates humidity and is completely non-toxic. Compare up to 3 free quotes from vetted local tradespeople within 24 hours.
Clay plaster is a natural, non-toxic plastering material made from clay, aggregates, and natural fibres. It has been used in building for thousands of years and is experiencing a revival driven by demand for sustainable, healthy building materials. Clay plaster is completely vapour permeable — it absorbs and releases moisture to actively regulate indoor humidity levels.
Clay plaster is particularly popular in eco-homes, timber-frame construction, straw-bale buildings, and among homeowners seeking to create healthier indoor environments. It is also suitable for period properties as an alternative to lime where appearance and breathability matter.
Our network includes clay plastering specialists who can advise on the right system and finish for your project. Get free quotes and compare prices.
“Used this to compare quotes for re-skimming our lounge and hallway. Had 3 plasterers contact us the same day. Went with the middle quote and the finish is absolutely perfect. Highly recommend.”
“Really straightforward. Described the rooms, entered my postcode and had calls from local plasterers within a couple of hours. Saved a significant amount compared to my first quote.”
“Had a whole house replaster after buying our Victorian terrace. The plasterer recommended through this site was brilliant — on time, tidy and the finish was excellent. No hesitation recommending.”