Product properties

All Steni façade panels are made of stone composite. The construction results in an extremely impact-resistant yet flexible façade panel. The panels are bendable to a radius of 3.5 metres, which allows you to design organic shapes into the façade.

Steni Colour, Steni Vision and Steni Nature

Easy installation

Façade panels from Steni are easy to install. The panels are installed as ventilated cladding and can be installed all year round, regardless of temperature and weather conditions.

Pre-cut format

Steni’s continuous production process allows you to choose from a wide range of standard formats, with a width of up to 1,195 mm and a length of up to 3,495 mm. This means that there is very little wastage. Steni develops customised solutions together with our customers, and we offer moulded L- and U-shaped elements in a variety of angles for all our products and finishes. Curved and corner elements offer a wealth of exciting opportunities and produce seamless transitions that give aesthetic beauty to a building.

Low-cost durability

When you buy façade panels from Steni, we offer you a range of services to help you with logistics and installation. You can order customised sizes, façade panels can be pre-drilled and we also offer MM packaging – all to make work on the construction site easier. You save valuable time and money – and get a competitively priced façade that requires minimal lifetime maintenance.

60-year warranty

Façade panels from Steni have a 60-year functional warranty. That means minimal building maintenance – just simple cleaning – and therefore lower lifetime costs.

Low carbon footprint

Façade panels from Steni have a low carbon footprint. They produce 14–17 kg of CO2/m². All Steni façade panels have a life-cycle analysis and an Environmental Product Declaration (EPD). Steni façade panels can be delivered to regular public waste treatment facilities at the end of their useful life. Steni waste is “inert”: it has no impact on the external environment.

Easy cleaning

We recommend an annual visual inspection to check whether pollution, temperature fluctuations, weather conditions or any of the building’s material properties have affected the stability or appearance of the façade. Review the following checklist and take any remedial actions required : • Check that the façade has been washed properly • Check for external marks/damage from vandalism, collisions, etc. • Check the attachment points. You can normally use a pressure washer with a pressure of up to 100 bar on STENI panels. We recommend holding the nozzle at a distance of 20–30 cm from the panels. High-pressure washing with hot water (70–80°C) is normally very effective and is environmentally preferable to the use of chemicals.

Impact-resistant

Steni’s façade panels are robust and impact-resistant and made of stone composite.

Frost-resistant and water-impermeable

Steni facade panels are moisture- and frost-resistant. They can withstand extreme outdoor temperatures and can be worked and bent in temperatures as low as -30°C. The façade panels are 100% water-impermeable – which means that they can remain immersed in water without swelling. It also means that you do not have to seal the edges after cutting.

Terra by Steni

Easy installation

Terra by Steni is installed as ventilated cladding. The panels can be installed all year round, regardless of temperature and weather conditions.

Low-cost durability

With Terra by Steni you get a competitively-priced façade that requires minimal lifetime maintenance.

25-year warranty

Terra by Steni has a 25-year functional warranty. That means minimal building maintenance – just simple cleaning – and therefore lower lifetime costs.

Low carbon footprint

Terra by Steni has a low carbon footprint and can be delivered to regular public waste treatment facilities at the end of its useful life. Steni waste is “inert”: it has no impact on the external environment.

Easy cleaning

We recommend an annual visual inspection to check whether pollution, temperature fluctuations, weather conditions or any of the building’s material properties have affected the stability or appearance of the façade. Review the following checklist and take any remedial actions necessary: • Check that the façade has been washed properly • Check for external marks/damage from vandalism, collisions, etc. • Check the attachment points. You can normally use a pressure washer with a pressure of up to 100 bar on Steni panels. We recommend holding the nozzle at a distance of 20–30 cm from the panels. High-pressure washing with hot water (70–80°C) is normally very effective and is environmentally preferable to the use of chemicals.

Impact-resistant

Terra by Steni is robust, impact-resistant and has a unique stone core construction.

Frost-resistant and water-impermeable

Terra by Steni is moisture- and frost-resistant. The panels can withstand extreme outdoor temperatures and can be worked and bent in temperatures as low as 30°C. The panels are 100% water-impermeable – which means that they can remain immersed in ed in water without swelling. It also means that you do not have to seal the edges after cutting.

Lightweight

Terra by Steni is easy to handle thanks to a weight of only 9.5 kg per m2.