Viero Marmorin Hydro is a premium lime-based Venetian plaster developed specifically for environments exposed to humidity and splashes. It delivers a continuous, tactile surface that transforms functional bathrooms and spa areas into calm, design-led spaces while maintaining durability and breathability.
Designed for Moisture-Prone Interiors
Its lime-based composition allows the surface to remain breathable, helping moisture vapour escape rather than becoming trapped within the substrate. This contributes to a healthier internal environment while reducing the risk of mould growth. At the same time, the finish is water-resistant, making it suitable for walls and ceilings in high-humidity spaces (though it is not recommended for direct water exposure inside shower enclosures).
A Seamless, Spa-Inspired Finish
Eliminating Grout Lines: Applied as a continuous coating, Marmorin Hydro removes the visual interruption of grout lines. This enhances spatial flow and reduces areas where dirt or mould can accumulate.
Soft, Natural Texture: Available in matt or satin finishes depending on application technique, the surface feels refined and organic, a contrast to the cold, clinical appearance of ceramic tiles.
Light Interaction: The natural mineral composition allows subtle tonal variation. As light shifts throughout the day, the finish responds gently, adding depth and atmosphere to the space.
Performance with Aesthetic Integrity
As with all lime-based plasters, preparation is critical. Proper substrate stability and priming ensure optimal adhesion and durability. For this reason, professional installation is strongly recommended to achieve both visual consistency and technical reliability.
For projects seeking a breathable, water-resistant decorative plaster with timeless appeal, Marmorin Hydro offers a sophisticated alternative to conventional wall coverings.
Need a Fully Waterproof Alternative?
If your project requires a fully waterproof system, for example inside shower enclosures, wet rooms, or areas subject to continuous water contact, we recommend Viero OLTRE Microcement. OLTRE is a seamless decorative wall and floor system that is completely waterproof and specifically engineered for demanding wet environments, combining durability with a refined, contemporary finish.
Our team can advise on the most suitable solution based on your project requirements.
Considering Marmorin Hydro for Your Next Project?
If you’re designing a high-end residential bathroom, commercial spa, or wellness space, contact our team to request a sample or call 0870 609 2827 for guidance on suitability and specification.