Eco and Natural Paints for London Homes: An Honest Assessment

Eco and Natural Paints for London Homes: What Works and What Doesn't

Interest in eco and natural paints has grown significantly over the past few years. More London homeowners are asking about low-VOC, natural, and sustainably produced alternatives to conventional paints — whether for environmental reasons, health concerns, or both. It's a legitimate area of interest and, on the right projects, the answer is straightforward: yes, natural paints can perform beautifully.

But natural paints also have genuine limitations, and being honest about those limitations is important. This guide covers the main brands we've worked with, where they excel, and where conventional products remain the more appropriate choice.

Why Consider Natural or Eco Paints?

Conventional water-based and oil-based paints contain varying levels of volatile organic compounds (VOCs) — chemicals that off-gas during and after application and can affect indoor air quality. In poorly ventilated spaces, high-VOC paints can cause short-term irritation and there's ongoing research into longer-term effects of exposure. For people with respiratory sensitivities, small children, or pregnant women, reducing VOC exposure is a reasonable priority.

Beyond health, some paints use synthetic polymers derived from petrochemical sources, involve significant water use in production, or contain pigments and biocides with environmental impacts. Natural paints aim to address these concerns by using plant-derived binders, mineral pigments, and minimal processing.

There's also a performance argument for natural paints in specific contexts: on traditional breathable substrates like lime plaster, natural paints are often genuinely superior to modern acrylics, which can form impermeable films that cause problems in older buildings.

Edward Bulmer Natural Paint

Edward Bulmer is the natural paint brand we recommend most often for period properties and heritage projects in London. All products are made from chalk, plant oils, pine resins, and earth and mineral pigments — materials that have been used in building decoration for centuries.

The range is informed by deep historical research, and the colours are genuinely beautiful — they have a quality of light that's different from synthetic paints, partly because natural mineral pigments reflect light differently from synthetic alternatives. The palette spans from refined late-Georgian whites and creams through to confident mid-tones derived from natural ochres, oxides, and earth pigments.

Where Edward Bulmer excels:

• Lime plaster walls in period and listed buildings — the paint is genuinely breathable and compatible with traditional substrates
• Rooms where a particularly soft, chalky, historically authentic appearance is desired
• Clients with chemical sensitivities or environmental priorities — the products are genuinely natural, not just marketed as such
• Heritage buildings where vapour permeability is a material consideration

Limitations:

• The colour range, while excellent in quality, is narrower than Farrow & Ball or Little Greene
• Natural paints can be slightly less durable in high-traffic or high-humidity areas than modern acrylics
• Application requires care — the paints behave slightly differently from conventional products and benefit from an experienced hand
• Cost is towards the higher end of the premium market

For the right project — a Victorian or Georgian property with original lime plaster, a listed building interior, or a client who strongly prioritises natural materials — Edward Bulmer is an excellent choice. On a modern new-build with plasterboard walls, the material advantages largely disappear.

Lick

Lick is a newer brand that has grown rapidly since its launch and positioned itself in the eco-conscious premium market. The brand's environmental credentials include low-VOC formulations, sustainable packaging, and a direct-to-consumer model that reduces distribution waste. The colour range has been intelligently curated — a manageable edit of genuinely useful, well-considered tones rather than an overwhelming catalogue.

From a performance perspective, Lick is a properly formulated, professional-quality paint. Their emulsions are among the better low-VOC options available, and the finish quality is good. It's not in the same technical category as Edward Bulmer in terms of natural ingredient sourcing, but it's a meaningful step up from mass-market paints in terms of environmental impact.

Where Lick works well:

• Modern interiors where a contemporary palette and eco credentials matter
• Clients who want low-VOC paint without necessarily requiring fully natural formulations
• Situations where the direct-to-consumer pricing model offers a cost advantage
• New builds and modern flats where breathability is not a concern

Limitations:

• Not limewash-compatible in the same way as Edward Bulmer — not the right choice for traditional breathable substrates
• Colour range, while good, is more limited than the major heritage brands
• Less established track record than brands with decades of professional use behind them

Graphenstone

Graphenstone is a Spanish brand with a genuinely unusual technology proposition: their paints are formulated with graphene and lime, making them simultaneously highly durable and naturally breathable. The graphene addition reportedly improves adhesion, flexibility, and resistance to cracking while retaining the breathability of a lime-based product.

The environmental credentials are strong — the lime in the product absorbs CO₂ as it cures, and the overall carbon footprint of manufacture is significantly lower than conventional acrylic paints. Independent testing has supported several of the company's performance claims.

Where Graphenstone works well:

• Exterior masonry, particularly on older or breathable substrates — this is where the lime-graphene technology is most compelling
• Interior walls in period properties where breathability and durability are both priorities
• Clients who want a demonstrably lower-carbon product with credible performance data
• Healthcare and educational environments where antimicrobial properties (a benefit of lime) are relevant

Limitations:

• The colour range is more limited than conventional premium brands
• Less familiar to UK decorators, and quality of result depends on correct application method (which differs slightly from conventional paints)
• Premium pricing may not be justified for all interior applications where breathability is not a concern

Getting the Balance Right

The honest conclusion from working with all of these products is this: natural and eco paints are not a universal upgrade from conventional products. On the right substrate, in the right context, they are genuinely excellent — sometimes superior. On a modern plasterboard wall in a new-build apartment, the main difference between Edward Bulmer and a well-formulated conventional premium emulsion is cost.

The right conversation to have before choosing paint is: what is the substrate, what is the context, and what are your priorities? We're happy to have that conversation as part of any site visit, and to recommend the most appropriate product for your specific circumstances — whether that's a natural paint or a conventional one.