St. Leo
St. Leo is a Danish design brand based in Copenhagen, established in 2019 with a focus on refined, sustainable surfaces for interior architecture. Working with paints and plasters made from natural and mineral-based ingredients, the brand combines tactility, responsibility and a calm, understated aesthetic.
Inspired by culture and derived from nature, St. Leo creates surfaces that add depth and atmosphere without dominating a space. The products are developed to age gracefully over time and to integrate naturally into architecture, supporting the room rather than competing with it.
Material & Function
From its Copenhagen studio, St. Leo designs and produces a series of collections, including Dolomite Plaster, Original Pigments, Marble Paint, as well as Lime Paint and Bio Paint. Across all lines, the focus remains on pure raw materials such as crushed stone, minerals, plant-based binders and recycled components. Several products are plastic-free and developed as alternatives to conventional acrylic paints.
The finishes are breathable, durable and designed with an emphasis on healthier indoor environments and long-term performance.
Colour, surface and collaboration
St. Leo works closely with architects, interior designers and creative collaborators to develop tailored, project-specific solutions. With an extensive colour spectrum and a high degree of flexibility in surface expression, the collections allow for a precise approach to atmosphere, light and materiality across both private residences and larger commercial projects.
