Limewash is a time-honoured coating for both interior and exterior walls, offering a classic way to decorate, preserve, and protect masonry. Unlike modern paints, limewash provides a nuanced, natural chalky finish with subtle texture and depth, making it a popular choice for both heritage restorations and contemporary eco-builds.
Made from pure high-calcium CL90 quicklime and natural ingredients, this breathable coating is completely free from polymers, silicones, and acrylics. Its high vapour permeability allows the building fabric to breathe, reducing the risk of trapped moisture, condensation, and mould growth. Supplied in 10L containers, limewash offers excellent coverage and is available in brilliant white or rich pigmented colours.
Key Benefits
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Natural & Sustainable – made from CL90 quicklime, with no harmful additives.
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Highly Breathable – allows moisture to evaporate, protecting the building fabric.
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Classic Finish – soft, ultra-matte surface that ages gracefully over time.
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Budget-Friendly Protection – ideal for lime render, lime plaster, traditional masonry, and stone.
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Versatile – suitable for internal and external use (avoid heavily exposed facades).
Technical Details
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Container Size: 10L
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Coverage: Approx. 4–6m² per litre (varies with substrate and application).
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Application: Brush or spray; apply to clean, dampened backgrounds for best results.
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Suitable Substrates: Lime plaster, lime render, lime mortar, natural stone, brick, block, concrete, low-traffic timber, and decorating paper.
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Aftercare: Keep surfaces damp to aid carbonation; protect from frost, rain, wind, and direct sun during curing.
Why Choose Limewash?
For centuries, limewash has been valued as a breathable, protective, and beautiful wall finish. Whether applied to a historic property or a modern sustainable home, it creates an authentic, soft finish that develops character as it matures – protecting walls while enhancing their natural charm.
