Steni Composite Stone Panels are engineered for durable, design-led façades that perform in demanding environments. Built using a fiberglass-reinforced composite stone core. Steni panels are fully water-impermeable and designed for long-term façade performance, where durability and low maintenance are essential.
Developed for architectural flexibility, Steni offers a wide range of colors, textures, and finishes across its four ranges (Colour, Nature, Vision & Terra) enabling designers to create façades that range from natural stone inspired aesthetics, bold, contemporary expressions to custom designs.
Backed by a 60-year warranty, Steni provides long-term confidence for architects, specifiers and contractors looking for a proven composite stone rainscreen solution that balances creativity, durability and lifecycle performance.
Color, texture, gloss, and patterns inspire the creative design process.
Combine the elements to give structures a unique identity that will last for years.
Read more about the benefits of Steni Composite Stone Panels
Steni delivers architectural expressions that people notice – and remember.
Steni is a story of Norwegian entrepreneurial success. Since it was founded in 1965, the company has focused on supplying façade solutions that provide a unique and durable architectural expression, with very high quality.
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Steni Colour panels are designed for architectural projects where color, consistency, and long-terms façade performance are key design priorities.
Developed in collaboration with Scandinavia’s leading experts in color and architecture, Steni Colour offers a broad palette of colors and gloss levels, giving architects precise control over façade expression; from bold, high-impact compositions, to subtle, restrained material palettes.
Available in matte, half-matte, and high-gloss finishes, Steni Colour is a timeless collection and widely used across education, commercial, and multi-family developments, where design flexibility and durability must work together.
Formats
Orders are based on full production panel widths of 1213mm (47-3/4″)
Panel lengths:
*Panels at standard width and length 47-7/8” x 117-7/8” do not incur a cutting fee. All other sizes will be charged for cutting.
Please note that Steni also carries limited stocked material in 47″ × 118″ panel sizes.
Steni Nature brings natural texture and material depth to composite stone façade design. Its surface is composed of crushed natural stone and recycled glass, available in 14 natural stone and and 2 recycled glass finishes, with up to four grades of coarseness: microfine, fine, medium, and coarse.
Engineered for demanding environments, Steni Nature offers high-resistance to temperature extremes, requires minimal maintenance, and anti-grafitti properties, that can be cleaned with most standard household cleaners. These properties make it well suited to education, civic, commercial, and public realm projects, where durability and long-term appearance retention are essential.
Orders are based on full production panel widths of 1213mm (47-3/4″)
Panel lengths:
*Panels at standard width and length 47-7/8” x 117-7/8” do not incur a cutting fee. All other sizes will be charged for cutting.
Steni Vision Standard offers a curated library of 64 designs, inspired by natural materials and metallic finishes, including stone, metal, wood and varied surface expressions. Ideal for architects to intoduce pattern texture, and material variation.
Steni Vision Custom enables architects and designers to integrate original artwork, branding, imagery or graphic concepts directly, into a durable composite stone façade panel.
Developed for projects where identity and storytelling are central to the design intent, Steni Vision Custom is widely used across education, civic and community-focused architecture.
Design Guidelines
Panel Formats:
Orders are based on full production panel widths of 1213mm (47-3/4″)
Panel lengths:
*Panels at standard width and length 47-7/8″ x 117-7/8″ do not incur a cutting fee. All other sizes will be charged for cutting.
Terra by Steni is ventilated cladding suitable for foundations, windbreaks, garages, retaining walls – and more! Its unique stone core construction makes it genuinely impact resistant and 100% water impermeable, so foundation walls stay dry season after season.
Terra installs year-round, regardless of temperature or weather, reduces fungal growth, and improves the thermal performance of foundation walls, as a side benefit.
Maintenance is minimal – just regular cleaning. And with a 25-year functional warranty, and a competitive price-point, it’s a straightforward decision for projects where durability and value matter.
Available in standard grey, white, and black natural stone finishes in a 0.2″ panel.
Discover Steni Panels’ range of colors, textures, and finishes – designed to help architects shape façades with precision and intent.
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