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

Lajas wall panel is a multilayer composite cladding system that reproduces the morphology of natural stone using high-precision surface manufacturing techniques. The irregular arrangement of stone slabs, the distribution of surface roughness, the layer marks and the sense of depth on the panel surface are transferred three-dimensionally by molding. Thus, the panel brings into spaces the light–shadow interplay, matte–gloss contrasts and textural complexity found in natural stone walls.

The panel body is a hybrid structure formed between a fiber-reinforced top layer and a dense, mineral-filled bottom layer. This structure allows the panel to remain both lightweight and highly rigid, impact-resistant and surface-stable.
The fiber reinforcement enables the panel to maintain its form under bending, sagging or torsional loads, eliminating deformation risks even across large surfaces. Risks of cracking or surface separation under impact, pressure or surface loads are minimized.

The surface coating is formulated to remain stable against water, moisture, UV radiation, excessive heat, freeze–thaw cycles and atmospheric effects.
This makes the panel suitable even for exterior applications such as façades, verandas and balconies. Water resistance and UV stability ensure long-term preservation of color, texture and surface integrity, while controlled porosity reduces dirt retention and minimizes maintenance requirements.

Thanks to its workable structure, Lajas can be cut, drilled and modified to accommodate architectural details such as outlets, lighting lines, corners or niches.This allows the panel to be easily adapted to architectural projects, infrastructure requirements and aesthetic detailing.For installation, mechanical fastening (screws + dowels) is recommended ensuring the panel seats firmly against the wall surface and maintains long-term stability.

From an environmental and sustainability perspective, Lajas is designed to minimize environmental impact throughout its production process, material selection and service life.Therefore, it can be suitable for green building certification systems (such as LEED, BREEAM, WELL) and has the potential to contribute sustainability points to projects.

Overall, Lajas is a stone cladding panel that blends the character of natural stone walls with the comfort of modern panel technology and a sustainability-focused approach offering a balanced aesthetic, technical and environmental solution.

Panel Size: 302 cm × 131 cm [h] (±1%)

Panel Thickness: ~12–16 mm

Texture Depth: ~14–18 mm

Weight: ~6–6.5 kg/m²

Projects: Ramada Hotel - Go to link