There is a growing movement in Melbourne’s design world toward natural, breathable wall finishes that connect interiors to the organic textures and tones of the natural world. Lime-based coatings — from soft, chalky limewash to richly textured lime plasters — sit at the heart of this trend, offering a sustainable, healthy, and visually distinctive alternative to synthetic paints and coatings.
ELF Decor’s product range is built on a foundation of premium lime-based decorative coatings, manufactured using natural ingredients and traditional European formulations. Our Highett showroom showcases a broad collection of lime finishes suited to everything from heritage restorations to contemporary minimalist interiors.
Limewash is one of the oldest paint technologies in existence — a simple mixture of slaked lime (calcium hydroxide) and water, often tinted with natural mineral pigments. When applied to a wall, limewash bonds chemically with the surface rather than sitting on top like synthetic paint. As it cures, the lime absorbs carbon dioxide from the air and gradually converts back to limestone (calcium carbonate), creating a durable, mineral surface that becomes part of the wall itself.
The result is a soft, matte finish with a distinctive chalky texture and gentle, cloud-like colour variation. Unlike flat paint, which produces a uniform, lifeless surface, limewash creates subtle depth and movement that changes with the light throughout the day. It’s this organic, imperfect beauty that has made limewash one of the most sought-after interior finishes heading into 2026.
Melbourne’s combination of damp winters, humid springs, and warm dry summers creates real challenges for interior wall surfaces. Conventional acrylic paints form an impermeable film on the wall, trapping moisture behind the surface and creating conditions for condensation, mould, and paint peeling — particularly in older solid-walled homes.
Lime-based coatings are highly breathable (or “vapour-permeable”), allowing moisture to pass freely through the wall. The wall can absorb humidity when the air is damp and release it when conditions dry out, helping to regulate indoor humidity levels naturally. This is especially valuable in Melbourne’s Victorian-era and Edwardian terraces, double-brick post-war homes, and any dwelling without a cavity wall system.
The alkaline pH of lime creates an environment that is naturally hostile to mould and mildew growth. Unlike synthetic paints that may require anti-fungal additives (which degrade over time), lime’s mould resistance is inherent and permanent. For Melbourne homes prone to bathroom condensation or winter dampness, this is a meaningful long-term advantage.
Lime is one of the most environmentally responsible building materials available. The lime production cycle is essentially carbon-neutral: limestone releases CO₂ when heated in a kiln, but the slaked lime reabsorbs CO₂ from the atmosphere as it cures on the wall, converting back to limestone. This carbonation process means lime-coated walls are literally storing carbon.
Lime coatings also contain no petroleum-derived polymers, no volatile organic compounds (VOCs), and no synthetic biocides. For Melbourne homeowners pursuing healthy, low-toxicity interiors — particularly families with young children or allergy sufferers — lime finishes are an excellent choice.
Grotto — our most versatile natural lime coating. Based on pure lime with mineral fillers, Grotto is highly durable and naturally antiseptic. It can be finished in a range of textures from smooth and refined to rustic and cave-like, making it suitable for everything from contemporary feature walls to Mediterranean-inspired interiors.
Marmorino Style — a polished lime plaster that takes the natural lime base and refines it into a smooth, luminous surface resembling polished marble. For homeowners who love the breathability and sustainability of lime but want a more sophisticated, high-end finish.
Travertino Style — a natural lime coating that captures the warmth and texture of travertine stone. Ideal for creating Mediterranean, Tuscan, or rustic-contemporary interiors with authentic natural materials.
Veneziano Style — authentic venetian plaster using aged lime and fine marble powder. The pinnacle of lime-based decorative finishes, creating walls with extraordinary depth, luminosity, and a finish that improves with every passing year.
Toscana — a mineral-filled lime coating with a soft, matte finish that evokes the sun-weathered walls of rural Tuscany. Perfect for understated, organic interiors with a natural colour palette.
Limewash is a thin, paint-like coating brushed onto walls in translucent layers. It creates a soft, chalky, cloud-like effect with visible brush strokes and natural colour variation. Limewash is best suited to flat or lightly textured walls and is popular for achieving the lived-in, Mediterranean aesthetic trending in Australian interiors.
Lime plaster (such as the ELF Decor products listed above) is a thicker, trowel-applied coating that creates more substantial texture and can be polished to a smooth, lustrous finish. Lime plaster hides wall imperfections, builds real depth, and offers a wider range of decorative effects — from rustic stone-like textures to high-gloss polished marble.
Both share the same core benefits: breathability, natural mould resistance, sustainability, and zero VOCs. The choice between them depends on the aesthetic you’re after and the condition of your existing walls.
Lime wash finishes (brush-applied) typically cost $50–$100 per m² installed in Melbourne, depending on the product and number of coats. Lime plaster finishes (trowel-applied, as per the ELF Decor range) are priced similarly to venetian plaster: $150–$250+ per m² installed, depending on product, finish complexity, and wall condition. Refer to our Venetian Plaster Cost Guide on the blog for detailed pricing information.
ELF Decor’s showroom in Highett features the full range of lime-based decorative coatings described above, displayed on sample boards so you can see and feel the difference between lime wash effects, textured lime plasters, and polished lime finishes. Our team will help you choose the right lime finish for your Melbourne home and connect you with skilled applicators who specialise in natural lime coatings.
Visit us at 11/250 Wickham Road, Highett VIC 3190. Call (03) 7302 0578 or request a quote online.