Create walls that breathe, inspire, and endure. INTOCALCE by Decora A&C is a premium lime-based mortar crafted for artisans, architects, and interior designers who demand sustainable, natural, and high-performance wall solutions. Designed with precision and rooted in Italian plastering traditions, it offers unmatched breathability, antibacterial properties, and versatility – making it the ideal choice for luxury interiors, heritage restorations, and eco-conscious architectural projects.
Available in two specialized grain sizes – Fine (0.7mm) and Medium (1.4mm) – INTOCALCE adapts beautifully to different applications, whether you’re creating flawless basecoats, subtle textures, or rustic finishes that celebrate material authenticity.

What Is INTOCALCE Lime Mortar?
INTOCALCE is a high-performance lime mortar engineered for both surface preparation and decorative wall finishes. Its naturally breathable, chalky matte texture enhances wall aesthetics while maintaining structural health, making it the perfect choice for modern, sustainable, and timeless designs.
Unlike conventional mortars, INTOCALCE creates a living surface that interacts with its environment, allowing walls to regulate moisture naturally and remain healthy over time.
Why Artisans, Architects, and Designers Choose INTOCALCE
Modern design isn’t just about aesthetics – it’s about creating healthy, sustainable, and meaningful spaces. INTOCALCE F/M stands out as the preferred choice for design professionals working on luxury homes, boutique hotels, wellness spaces, and heritage restorations.
Key Benefits of INTOCALCE Lime Mortar:
- Highly Breathable Walls → Prevents trapped moisture, reducing the risk of mold and ensuring long-lasting wall performance.
- Dual Grain Options → Use Fine (0.7mm) for smooth base layers or Medium (1.4mm) for rustic, artisanal textures.
- Natural Antibacterial Properties → The lime composition naturally inhibits bacterial growth, ensuring cleaner and healthier surfaces.
- Eco-Friendly & Sustainable → 100% natural, VOC-free, and fully aligned with green building practices.
- Versatile Applications → Perfect for both surface preparation and final decorative finishes, making it an all-in-one solution for creative professionals.
- Authentic Artisan Aesthetic → Produces a chalky matte finish that captures the timeless elegance of traditional lime plastering.
Design Applications & Creative Possibilities
INTOCALCE is loved by artisans and designers for its adaptability. It blends seamlessly into diverse architectural styles, from modern minimalism to classical elegance.
Perfect For:
- Heritage Restorations → Restore historic walls while preserving authenticity.
- Luxury Residences → Ideal for high-end interiors where premium finishes are essential.
- Boutique Hotels & Restaurants → Create refined, tactile wall treatments for immersive guest experiences.
- Artisan Wall Treatments → Works perfectly under Marmorino, Tadelakt, Venetian plasters, and microcement finishes.
- Architectural Accents → Ideal for alcoves, curved walls, textured niches, and bespoke feature walls.




INTOCALCE vs. Standard Wall Mortars
| Feature | INTOCALCE F/M Lime Mortar | Standard Mortar |
|---|---|---|
| Finish | Matte, chalky, artisan-grade texture | Flat, lifeless appearance |
| Breathability | ✅ High — moisture escapes naturally | ❌ Low — traps humidity |
| Eco-Friendliness | 100% natural lime, VOC-free | Contains chemical additives |
| Design Flexibility | Fine & medium grains for customization | Limited application options |
| Ideal Use | Premium finishes, sustainable projects | Basic surface leveling only |
How to Apply INTOCALCE for Artisan-Grade Results
- Surface Preparation → Clean, repair, and prime the wall to ensure strong adhesion.
- Apply Basecoat → Use INTOCALCE Fine (0.7mm) for a smooth, even foundation.
- Build Texture Layers → Apply INTOCALCE Medium (1.4mm) where a more rustic, tactile finish is desired.
- Integrate with Decorative Finishes → Works beautifully as a base for Marmorino, Venetian plaster, Tadelakt, and microcement.
- Protect the Finish → Use breathable sealers or natural waxes to enhance durability while maintaining vapor permeability.
Sustainability Meets Performance
INTOCALCE reflects Decora A&C’s commitment to eco-conscious design and high-performance architecture. Its natural lime formulation supports green-certified projects and contributes to healthier indoor environments.
- Natural & Non-Toxic → Safe for homes, commercial spaces, and wellness-focused interiors.
- Highly Breathable Walls → Improves air quality and prevents trapped moisture.
- Sustainable Production → Made using eco-responsible processes with minimal environmental impact.
- Healthier Living → Naturally reduces allergens, mold, and indoor toxins.
By choosing INTOCALCE, you’re selecting a future-forward material that combines timeless tradition with innovative sustainability.

Where to Source INTOCALCE Lime Mortar
Discover the artistry of breathable lime finishes with Decora A&C. Whether you’re an artisan, architect, or interior designer, INTOCALCE empowers you to craft luxury wall treatments that are both beautiful and built to last.
Final Thoughts
INTOCALCE isn’t just a mortar – it’s a design tool for visionaries. Its chalky matte finish, dual-grain flexibility, and natural breathability make it an essential material for creating luxury wall finishes that elevate any space.
For architects, designers, and artisans who value craftsmanship, sustainability, and enduring beauty, INTOCALCE offers the perfect foundation for creative expression and architectural excellence.
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