English Heritage Approved Paints: What to Use on Listed Buildings

When working on listed buildings or historic properties, choosing appropriate paint products is critical — not just for aesthetic authenticity, but because inappropriate products can cause irreversible damage to historic fabric, potentially triggering enforcement action and costly remediation. Historic England (formerly English Heritage) has published extensive guidance on appropriate paint products for historic buildings, and several paint manufacturers specifically formulate their products for use on traditional and listed building substrates. This guide distils the key information that homeowners and decorators need.

Why Product Selection Matters on Historic Buildings

Historic buildings — Victorian terraces, Georgian townhouses, medieval structures — were built using traditional materials: lime mortars, lime plaster, lime render, brick, stone, and timber. These materials are breathable — they absorb and release moisture as conditions change. This breathability is essential to the building's health: moisture management prevents the salt crystallisation and freeze-thaw damage that destroys masonry.

Modern acrylic and elastomeric paints create a vapour-impermeable film that prevents this natural moisture movement. Applied to lime-based substrates, they trap moisture within the wall, leading to:

• Spalling and delamination of the render or masonry surface
• Salt efflorescence damaging the substrate behind the paint film
• Accelerated deterioration of the historic fabric that the building's listing is intended to protect

Historic England's Guidance on Paint Products

Historic England's guidance — available in their publication 'Practical Building Conservation: Mortars, Plasters and Renders' and associated guidance notes — specifies that external coatings on historic masonry and render should:

• Be highly breathable (high water vapour permeability / low Sd value)
• Be compatible with lime-based substrates
• Not form a thick film that can trap moisture and prevent natural drying
• Use natural or mineral pigments wherever possible, consistent with the historic palette

Recommended Products for Listed and Historic Buildings

Keim Mineral Paints (Soldalit, Granital, Innotop)

Keim's silicate-based mineral paints are the benchmark for historic building coatings. They bond by silicification with the substrate — becoming part of the masonry surface rather than forming a film on top of it. The result is permanently breathable, highly durable (15–20 years), and compatible with all mineral substrates including lime render and stone. Keim products are specified by Historic England, English Heritage managed properties, and National Trust in their conservation specifications.

Earthborn Masonry Paint

A highly breathable water-based masonry paint suitable for lime render and traditional masonry. Earthborn is widely recommended by heritage conservation organisations and is available in a range of colours compatible with historic palettes.

Edward Bulmer Natural Paint

Edward Bulmer's exterior range is formulated for use on traditional substrates and uses natural pigments and linseed oil base. It is highly regarded in the heritage conservation community and is regularly specified for listed buildings and conservation area properties across North London.

Traditional Limewash

The original coating for lime render and stone — limewash is made from lime putty and water, sometimes with natural pigments added. It is extremely breathable, self-healing, and historically authentic. Suitable for the most sensitive listed building applications where authenticity is the primary requirement. Requires more frequent maintenance than mineral paints (typically every five to seven years) but is the most historically appropriate choice.

Hampstead Painting Company is experienced with all these products and specifies them appropriately for listed and historic buildings across North London. Discuss your historic property with our team — request a free quote.