Class of Non-flammability Euroclass TS EN 13501-1 EU" norms, "Class A2 s1 d0 - Non-combustible"

Density "1.46 gr/cm³" according to "TS EN ISO 1183-1" norms

Temperature Resistance Limit "No deterioration at 800 °C" according to "ASTM E1069" norms

Barcol Hardness "52" according to "TS EN 59" norms

Impact resistance -Ball Method "No crackages" according to "DIN ISO 4586 T12" norms

Impact Resistance - with Charpy Device "30 kj/m2" according to "TS EN ISO 179-1" norms

Sound Insulation "40 dB" according to "TS EN ISO 140-3" norms

Frost Resistance "No deterioration" according to "ASTM C 666" norms

Panel Size 269 × 101 cm [h] (± 1%)

Panel Thickness ~ 15–50 mm

Texture Depth ~ 15–50 mm

Weight ~ 9–10 kg/m²

The Nukks wall panel is a fiber + fiberglass 3Ddormations. The surface topography featuring cracks, recesses, protrusions, undulations, and shadow transitions is modeled with high-resolution precision and transferred to the panel with millimetric accuracy during molding. As a result, both the visual expression and tactile feel come remarkably close to real stone.

Its core structure consists of a mineral-filled polymer binder combined with fiberglass layers. This composite system provides high elastic modulus and rigidity, enabling the panel to withstand mechanical loads such as bending, impact, and compression. Structural stability is maintained even across large wall areas, minimizing risks of deformation, warping, or cracking.

Nukks is optimized for resistance to thermal expansion/contraction and humidity variations. Temperature fluctuations do not cause blistering, peeling, or shape distortion. The panel tolerates exposure to water vapor, moisture, and rainfall thanks to its stabilized surface and material composition, making it suitable for exterior use.

The surface geometry distributes and dissipates impact energy across the panel, preventing cracking or weakening under load. Nukks performs successfully in standardized impact evaluations such as Charpy and ball-impact tests, showcasing its advanced mechanical durability.

Its fiber–fiberglass core provides excellent workability allowing the panel to be cut, drilled, and shaped as needed. This facilitates seamless integration of electrical outlets, lighting lines, service conduits, and custom architectural features. Installation is performed using a mechanical fastening system (screw + dowel); once installed, the panel maintains long-term stability and surface integrity.

Technically, the Nukks Panel offers:

high structural rigidity and impact resistance

lightweight installation thanks to low surface density

realistic 3D stone-like surface topography

resistance to water, humidity, UV exposure, and outdoor conditions

large-format continuity with minimal joint visibility

a workable structure that enables flexible detailing and installation

Together, these qualities make Nukks a versatile and high-performance cladding system.