ETC | ETICS
ETICS (External Thermal Insulation Composite Systems), also known as EIFS, combined with expanded polystyrene (EPS) insulation and XSTONE mineral laminate finishing, provide an advanced solution for high-performance building envelopes. This system merges thermal efficiency, durability, and premium architectural design through real mineral surfaces.
Key advantages include:
• Excellent Thermal Insulation: EPS boards significantly reduce heat loss and improve energy efficiency.
• Lightweight System: Low structural load, ideal for both new construction and renovation projects.
• Enhanced Fire Performance: System configurations including XSTONE mineral laminate can achieve classifications up to A2-s1,d0.
• Superior Weather and UV Resistance: XSTONE mineral laminate provides long-term resistance to UV, moisture, and external climatic conditions.
• Premium Aesthetic Finish: Real mineral textures (stone, concrete, brick, wood effects) with high design flexibility.
• Cost Efficiency: Optimized installation time and reduced structural constraints compared to traditional stone façades.
• Acoustic Contribution: Improved façade acoustic performance when combined with reinforced layers and mineral finishing.
| 組成 | Structural substrate (concrete/masonry) + adhesive mortar + EPS insulation boards + cementitious base coat + fiberglass mesh + finishing base coat + XSTONE mineral laminate (flexible mineral veneer with fiberglass backing) |
|---|---|
| Features | High thermal insulation performance |
| Size | XSTONE laminate: 3000 × 1000 mm sheets (standard roll format) |
| 厚度 | EPS insulation: typically 20–200 mm (project dependent) |
| Fire Rating | Up to B-s1,d0 (with XSTONE mineral laminate and compliant system configuration) |
DURABLE
XSTONE roll is resistant to staining and scores with high resilience.
THERMAL INSULATION
High thermal insulation performance
FLEXIBLE
Flexible and adaptable finishing layer
ODOUR NEUTRAL
Low VOC and sustainable composition
UV-RESISTANT
Ready for summer: XSTONE Roll has a high light fastness and an excellent UV restistance.
MINERAL VENEER
Made from 90% natural stone powder, a copolymer binder and a fibreglass backing. Eco-sustainable and ecological, 95% reduction in CO2 emissions.
LIGHTWEIGHT AND EASY TO INSTALL
Easy to cut and simple to shape, XSTONE installs quietly and precisely. No noise, no dust : just a fast, clean transformation, even while spaces remain in use.
RESISTANT
Crack resistance (reinforced mesh system)
Facade
Retail Design
Hotel
Bar & Restaurant
Office
Residential spaces
Technical Characteristics & Manufacturing Technology
The ETICS system with EPS insulation and XSTONE mineral laminate is composed of multiple functional layers engineered for performance and durability.
System Composition:
- Structural substrate (concrete, masonry, or equivalent)
- Adhesive mortar
- Expanded polystyrene (EPS) insulation boards
- First cementitious base coat
- Fiberglass reinforcing mesh
- Second cementitious base coat
- XSTONE mineral laminate finishing layer (flexible mineral veneer)
Technical Highlights:
- EPS insulation boards provide high thermal resistance with reduced thickness.
- Cementitious base coats ensure strong adhesion and mechanical stability.
- Reinforcing mesh prevents cracking and increases impact resistance.
- XSTONE mineral laminate consists of a thin, flexible mineral layer reinforced with fiberglass, offering high durability with minimal weight.
- The mineral laminate can replicate natural materials with precision while maintaining flexibility and ease of installation.
Advanced manufacturing ensures dimensional stability, consistent insulation performance, and full compatibility between ETICS layers and the XSTONE finishing system.
Eco Durability, Sustainability & Certifications
ETICS façades integrating EPS insulation and XSTONE mineral laminate are aligned with modern environmental and sustainability standards.
Environmental benefits include:
- Reduced CO₂ Emissions: Significant decrease in operational energy consumption.
- Low VOC Emissions: XSTONE mineral laminate complies with strict air quality standards (very low VOC).
- Recycled Mineral Content: XSTONE surfaces are produced using a high percentage of recycled mineral materials.
- Material Efficiency: Lightweight system reduces transport impact and structural demand.
- Recyclability: EPS insulation and mineral laminate components can be recycled or recovered.
Certifications and Standards:
- Compliance with European ETICS and construction standards.
- Fire classification up to B-s1,d0 depending on system configuration.
- Contribution to sustainable building certifications such as BREEAM and LEED.
This combination ensures long-term façade durability while minimizing environmental impact and supporting green building strategies.
Installation Techniques & Application Methods
ETICS systems with EPS insulation and XSTONE mineral laminate are designed for efficient, reliable, and repeatable installation.
Installation Principles:
- Substrate must be clean, dry, stable, and level.
- EPS boards are bonded using certified adhesive mortars.
- Mechanical fixings may be applied depending on building height and regulations.
- Reinforcing mesh is embedded into the first base coat to prevent cracking.
- A second base coat creates a smooth and resistant surface.
- XSTONE mineral laminate is applied as a final layer using adapted adhesives, similar to wallpaper or laminate installation techniques.
- Joints can be treated using double-cut techniques for seamless appearance.
- Protective coatings can be applied to enhance durability in high exposure areas.
Proper installation ensures optimal thermal performance, façade longevity, and high-end visual rendering.
