The SL Ocean, SL Facet and SL Diamond textures from SibuDesign’s Structure Line, distributed in Italy by Sadun: 3D decorative panels for retail, hospitality and window displays.
SibuDesign’s Structure Line 3D decorative panels, distributed in Italy by Sadun, a company active since 1967, are polystyrene vertical claddings designed to turn surfaces into high-impact visual features. Available in a standard 2600×1000 mm format, with a thickness of 2 to 6 mm depending on the relief of the texture, they adapt to surfaces of any size thanks to how easily they can be cut and worked.
These solutions are increasingly used in retail, hospitality and exhibition design: settings in which the visual quality of surfaces helps define the identity of the space and the visitor experience.
Among the flagship products of the line are SL Ocean, SL Facet and SL Diamond: three textures that each interpret the relationship between light and material in their own way.
What SibuDesign Structure Line decorative panels are
SibuDesign Structure Line panels are three-dimensional decorative surfaces in polystyrene, designed for vertical cladding and furnishing applications. Their main feature is their ability to change the perception of a space through reflections, geometries and variations of light that shift according to the viewing angle and the lighting.
The standard format is 2600×1000 mm, with thicknesses ranging from 2 to 6 mm: a slim profile that makes them light and easy to install on existing substrates, with no need for structural work. The Fire Retardant version, certified to EN 13501-1 (class E), is available for projects that require specific fire performance.
Unlike traditional claddings, these surfaces do more than decorate: they become an active part of the project, interacting with natural and artificial light in a dynamic, controlled way.
SL Ocean, SL Facet and SL Diamond: three textures for designing with light
Within the Structure Line collection, the three flagship textures take distinct approaches to surface design.
SL Ocean
SL Ocean features fluid waves and iridescent reflections that create a dynamic effect inspired by the movement of water. It is the texture of choice for spaces that call for a sensory, enveloping quality: spas, lounge bars, boutiques and wellness areas. It is available in 8 colourways with a mirror finish: Silver, Gold, Aqua, Iceblue, Rainbow, Hollywood, Hollywood Blue and Anthracite.
SL Facet
SL Facet has a surface made up of faceted geometries that break light up in different directions, producing a perception that changes with the point of view. This makes it particularly well suited to showrooms, retail spaces and window displays. It is available in 5 variants with a mirror or brushed finish: Copper Brushed, Gold, Anthracite, Red Brown and Green Steel Brushed.
SL Diamond
Inspired by the cut of precious stones, SL Diamond features a three-dimensional pattern that creates depth and sharp reflections. It is used to create striking focal points in receptions, restaurants and exhibition spaces. It is available in 5 variants with a mirror or brushed finish: Copper Brushed, Gold, Anthracite, Silver and Green Steel Brushed.
In all three cases, the result is a surface that changes throughout the day according to the lighting and the viewing angle.
| Texture | Inspiration | Visual effect | Finishes | Ideal settings |
| SL Ocean | Movement of water | Fluid, iridescent reflections | Mirror (8 variants) | Spas, lounge bars, boutiques |
| SL Facet | Faceted geometries | Light broken up in many directions | Mirror or brushed (5 variants) | Showrooms, retail, shop windows |
| SL Diamond | Cut of precious stones | Depth and sharp reflections | Mirror or brushed (5 variants) | Receptions, restaurants, exhibition spaces |
The advantages of SibuDesign decorative panels
Three-dimensional decorative panels offer concrete operational and design advantages, especially where lead times and visual impact are critical factors.
Three-dimensional effect without complex work
Structure Line textures deliver visual depth and variations of light without structural work or complex building systems, working on perception rather than mass.
Quick installation on existing substrates
With a standard 2600×1000 mm format and thicknesses of 2 to 6 mm, the panels are light, easy to cut and fit onto existing substrates, reducing time on site and simplifying the logistics of the works.
Versatile applications
They can be used to clad walls, ceilings, counters, window backdrops and furnishing elements, keeping the whole project visually consistent.
Fire certification for commercial spaces
The Fire Retardant version, certified to EN 13501-1 (class E), meets the fire requirements of many commercial and hospitality settings, where regulatory compliance is an integral part of choosing a material.
Where to use 3D decorative panels for interiors
SibuDesign panels are used in a range of design contexts, particularly where visual impact plays a strategic role in the identity of the space.
- Retail: they help set the space apart and enhance the products on display, both on interior surfaces and in window displays.
- Bars and restaurants: they help build an atmosphere in keeping with the concept, creating volume and perceived depth without structural changes.
- Hotels and hospitality: they create distinctive features in receptions, common areas and welcome spaces.
- Showrooms: they become a dynamic backdrop that supports the product story, amplifying the effect of artificial light.
In all these contexts, the surface is more than a cladding: it is a design element that interacts with light, amplifies it and builds a recognisable visual identity.
Surfaces as a design tool
The use of three-dimensional panels is part of an established trend in contemporary design, in which surfaces become tools of perceptual design. Reflections, textures and depth are used to guide the eye, emphasise geometries and build recognisable visual identities.
In commercial spaces and temporary installations, these materials make it possible to achieve scenographic effects with relatively limited interventions, working on the perception of space rather than on its actual size.
Frequently asked questions about SibuDesign Structure Line panels
What are SibuDesign Structure Line 3D decorative panels?
SibuDesign Structure Line panels are three-dimensional decorative surfaces in polystyrene for vertical cladding and furnishing applications. They change the perception of a space through textures, reflections and geometries that interact with natural and artificial light.
What are the differences between SL Ocean, SL Facet and SL Diamond?
SL Ocean has fluid waves with iridescent reflections and is available in 8 mirror variants. SL Facet features faceted geometries that break light up in several directions, in 5 mirror or brushed variants. SL Diamond is inspired by the cut of precious stones and creates depth and sharp reflections, in 5 mirror or brushed variants.
Are SibuDesign Structure Line panels certified for commercial spaces?
Yes. The Fire Retardant version is certified to EN 13501-1 (class E) and meets the fire requirements of many commercial and hospitality settings.
What are the dimensions and thickness of the panels?
The standard format is 2600×1000 mm. The thickness ranges from 2 to 6 mm, depending on the relief of the texture.
How are SibuDesign decorative panels installed?
The panels are light and can be cut and applied to existing surfaces, without the need for complex structural work. This significantly reduces installation time.
Where can I buy SibuDesign Structure Line panels in Italy?
SibuDesign Structure Line panels are distributed in Italy by Sadun, a company specialising in the supply of materials for architecture and interior design, active since 1967.
Sadun: distribution and expertise for Italian design
In Italy, SibuDesign’s Structure Line is distributed by Sadun, a company that has been supplying materials for architecture and interior design since 1967. The experience built up over almost sixty years translates into hands-on expertise: not just supply, but support in selecting the materials best suited to each project.
The range includes decorative panels, laminates, solid surfaces and other technical materials designed to meet the practical needs of architects and designers, with solutions that combine aesthetic quality, reliability and ease of processing.
Discover the full line at sadun.it/structure-line and request samples, or visit sadun.it for the complete range of materials for architecture and interior design.
