Teljes Nemesvakolat és Dörzsvakolat Útmutató: 7 Kerakoll Prémium Homlokzati Díszvakolat Összehasonlítása

Complete Guide to Fine Plaster and Scratch Plaster: Comparison of 7 Kerakoll Premium Exterior Decorative Plasters

If you are choosing between paint and decorative facade plaster for your building's facade, think of it this way: paint is like makeup on the wall, while premium noble plaster essentially gives it a new "skin." The difference becomes very clear after the first harsh Hungarian winter.

High-quality facade plaster creates a protective layer 1.5–3 mm thick, which not only colors the wall but also protects it from the weather, hides minor hairline cracks, and lasts 15–25 years without repainting. Compare this to paint, which generally needs to be renewed every 5–8 years – so over a 20-year period, a quality decorative plaster often turns out to be much cheaper than multiple repaintings.

This guide analyzes Kerakoll's seven premium noble plasters and helps you choose the solution that best fits your building, budget, and needs.

Choosing the Right Exterior Decorative Plaster for Your Hungarian Property

After a thorough analysis of Kerakoll’s seven premium decorative plaster products, the choice becomes clear when you match the products’ capabilities to your specific needs:

Best Overall Value

Kerakover Kompact New offers the most safety certifications and versatility at a reasonable price of HUF 1,960–4,960/m², making it ideal for most residential and commercial projects. Scraped render.

Best for Passive Houses/EU Funding

Both Biocalce Silicato Puro and Biocalce Intonachino Colorato enable Passive House compliance and access to renovation grants through their A/A+ emissions ratings and Edilizia del Benessere certification. Scraped renders.

Best Long-Term Investment

Kerakover Silox Finish pays for itself through reduced maintenance on façades exposed to pollution or that are difficult to access, at HUF 3,208–7,620/m². Scraped render.

Best Budget Option

Biocalce Intonachino Colorato offers exceptional value at HUF 1,488–3,388/m², with natural ingredients and the highest environmental rating. Scraped render.

Only Textured Render

Kerakover Kompact 2.0-2.5 is the only true textured render in the range, featuring a rustic, grooved texture and maximum impact resistance.

Kerakover Silox Finish nagy rétegvastagságú, kiváló lélegző képességű és kimagasló védelmet nyújtó, algáknak és időjárási körülményeknek ellenálló dekorációs bevonatok kivitelezéséhez.

The Self-Cleaning Premium Scraped Render

When your building is exposed to heavy soiling, with minimal access for maintenance (high-rise buildings), or when preserving its appearance over the long term is worth the premium investment.
Kerakoll Biocalce Silicato Puro különösen ajánlott nagy rétegvastagságú lakossági dekorációhoz, helyreállításra, és hőszigetelő rendszerek bevonataként, valamint általánosan alkalmazható minden ásványi alapú hidraulikus kötőanyagú aljzaton.

Historic Authentic Silicate Scraped Render

When building to passive house standards, working with heritage authorities, applying for EU renovation grants, or when the substrate’s breathability is critical to preserving the structure.
Kerakoll Outdoor Plaster: Gyantaburkolat külső használatra, színes testű anyagszerkezettel és magas színtartóssággal.

The Architectural Statement Irregular-Texture Decorative Plaster

When standard smooth plasters seem too plain, when concealing uneven substrates, or when architectural distinction justifies the moderate premium.
A Kerakoll Kompact New egy szálerősített, szerves ásványi eredetű, anyagában színezett, víztaszító akril-műgyanta és víztaszító sziloxán alapú, vizes bázisú dörzsvakolat

The Certified All-Purpose Scraped Plaster

For compliance with requirements in new construction, when applying thermal insulation systems, or when certification documentation is required for financing or insurance.
Kerakoll Kerakover Eco Kompact 2.0 ‑ 2.5: Öko‑kompatibilis szálerősített, szerves ásványi eredetű, anyagában színezett, víztaszító akril‑műgyanta és víztaszító sziloxán alapú, vizes bázisú nemesvakolat, ideális a GreenBuildingnél.

Ipari Pajzs textured render

For expected physical impacts, severe weather exposure (hail-prone areas), or when significant substrate irregularities need to be concealed and a rustic appearance is desired.
Kerakoll Kerakover Acrilex Finish: Öko‑kompatibilis ásványi szerves, anyagában színezett nemesvakolat, ideális a GreenBuildingnél.

Movement Specialist Acrylic Scraped Render

For new buildings that are still settling, renovations with substrate issues, or whenever good performance is required within budget constraints.
Kerakoll Biocalce Intonachino Colorato 0,7: Tanúsított, öko‑kompatibilis, természetes színes földből, márványtörmelékből és az EN 459‑1 szabványnak megfelelő CL 90‑S tiszta mészhabarcsból készült ásványi fedővakolat vakolt felületek nagy légáteresztő képességű dekorációjához.

Natural Wellness Lime Scraped Plaster

For Passive House certification, health-conscious families, EU-funded renovation projects, indoor applications, or when natural materials are preferred over synthetic ones while maintaining high performance.

Quick Selection Guides

By Building Type


New Residential Construction:

  • Standard: Kerakover Kompact New (best certification package)
  • Premium: Kerakover Silox Finish (self-cleaning technology)
  • Eco-friendly: Biocalce Intonachino Colorato (natural ingredients)

Renovation Projects:

  • Modern buildings: Kerakover Acrilex Finish (flexibility to accommodate movement)
  • Historic buildings: Biocalce Silicato Puro (authentic materials)
  • Mixed substrates: Kerakover Kompact New (versatile application)

Commercial/Industrial:

  • High-traffic areas: Kerakover Kompact 2.0-2.5 (maximum durability)
  • Urban locations: Kerakover Silox Finish (pollution resistance)
  • Fire safety priority: Kerakover Kompact New (with fire protection certification)

By Texture


Scraped render (modern, clean appearance):

  • Kerakover Silox Finish
  • Biocalce Silicato Puro
  • Kerakover Kompact New
  • Kerakover Acrilex Finish
  • Biocalce Intonachino Colorato

Textured render (rustic, distinctive appearance):

  • Kerakover Kompact 2.0-2.5

Irregular texture (unique architectural effect):

  • Outdoor Plaster

By Performance Priority


  • Maximum Durability: Kerakover Silox Finish (20+ year lifespan)
  • Breathability: Biocalce Silicato Puro (Class V1)
  • Flexibility: Kerakover Acrilex Finish (pure acrylic)
  • Indoor Air Quality: Biocalce products (JRC-certified remediation)
  • Fire Safety: Kerakover Kompact New (tested and certified)
  • Budget: Biocalce Intonachino Colorato (minimum HUF 1,488/m²)

Basic concepts

Explanation of plaster types

What Is the Difference: Base Coat Plaster vs. Decorative Finish Coat


Base coat plaster (or scratch coat)

  • Bagged, dry mix that must be mixed with water
  • Can be applied in a thick layer (5–20 mm)
  • Applied directly to raw masonry (brick, concrete)
  • Levels out irregularities
  • Forms the base for the decorative finish coat

Decorative finish coat (façade decorative plaster, thin-coat render)

  • Bucketed, ready-mixed material
  • Applied in a thin layer (1.5–3 mm)
  • Must be applied to a suitable base coat plaster or thermal insulation system
  • Provides the final colour, texture and protection
  • All Kerakoll products belong to this category

Note: in practice, the terms “decorative finish coat” and “thin-coat render” are often used interchangeably. Kerakoll officially uses the term “decorative finish coat” for its products, indicating their premium quality and decorative function.


Texture Types: Scraped and Rubbed


Scraped render (circular texture)

  • Uniform grain distribution throughout the material
  • Worked with circular movements using a plastic float
  • Uniform, fine surface without visible float movement marks
  • Clean, modern appearance
  • Typical grain sizes: 0.5–1.5 mm
  • Kerakoll products: Silox Finish, Silicato Puro, Kompact New, Acrilex Finish, Intonachino Colorato

Rubbed render (textured render, grooved texture)

  • Larger grains leave grooves during smoothing
  • The direction of the float movement is visible (vertical, horizontal or diagonal)
  • Rustic, distinctive appearance
  • Typical grain sizes: 2.0 mm or larger
  • Kerakoll product: Kompact 2.0–2.5

Irregular texture

  • Special decorative surface finish
  • Three-dimensional effect with depth
  • Unique, distinctive architectural appearance
  • Kerakoll product: Outdoor Plaster

Vapour Permeability and Water Resistance: The Secret of “Breathable” Walls


Vapour-permeable render (breathable render)

  • Water vapour can pass through the layer, while liquid water cannot
  • Allows moisture to escape from the wall structure
  • Prevents mould growth, cracking and efflorescence
  • Kerakoll products have vapour-permeable properties – the exact classification of each product will be detailed later

W3 water-resistance classification

  • Rainwater cannot penetrate the render
  • The surface remains water-repellent while still allowing vapour to pass through
  • Most Kerakoll products have a W3 classification – this will be specified on the individual product data sheets

This combination allows the façade to “breathe” without becoming waterlogged – particularly important in the Hungarian climate, where temperatures can fluctuate between as low as minus 15 degrees in winter and plus 35 degrees in summer.


Binder Types: What Determines Performance


The properties of decorative finish coats are primarily determined by their binder:

Acrylic-based (synthetic resin)

  • Flexible and able to accommodate movement in the substrate
  • Cost-effective
  • Moderate vapour permeability (V2)
  • Wide range of colours
  • Example: Kerakover Acrilex Finish

Siloxane (silicone-acrylic hybrid)

  • Self-cleaning “lotus effect” – rain washes away dirt
  • Excellent combination of water repellency and vapour permeability
  • Long service life (more than 20 years)
  • Particularly beneficial in polluted urban environments
  • Example: Kerakover Silox Finish

Mineral silicate

  • Natural potassium silicate binder
  • Forms a chemical bond with the mineral substrate (not merely mechanical adhesion)
  • Maximum vapour permeability (V1)
  • Also meets heritage conservation requirements
  • Example: Biocalce Silicato Puro

Natural lime

  • Traditional lime paste with natural pigments
  • Antimicrobial (bacteriostatic) – naturally inhibits mould growth
  • Suitable for interior and exterior use
  • Can also be used to meet passive house requirements
  • Example: Biocalce Intonachino Colorato

Now that the basic concepts are clear, let’s take a detailed look at Kerakoll’s seven premium façade decorative finish coats.

Complete Technical Comparison Table

Product Grain size (mm) Texture Coverage (kg/m²) Vapour permeability Water resistance Green rating
Kerakover Silox Finish 0,7; 1,0; 1,2; 1,5 Scraped 1,5–2,4 V1 (high) W3 (low) Rating 3
Biocalce Silicato Puro 1,0; 1,2; 1,5 Scraped 1,8–2,4 V1 (high) W3 (low) Rating 3
Outdoor Plaster 1,5 Irregular 2,4 V2 (medium) W3 (low) Rating 3
Kerakover Kompact New 0,7; 1,2; 1,5 Scraped 1,5–2,4 V2 (medium) W3 (low) Rating 3
Kerakover Kompact 2.0–2.5 2,0; 2,5 Trowelled 2,8–3,5 V2 (medium) W3 (low) Rating 3
Kerakover Acrilex Finish 1,0; 1,2; 1,5 Scraped 1,8–2,4 V2 (medium) W3 (low) Rating 3
Biocalce Intonachino Colorato 0,5; 0,7; 1,2 Scraped 1,4–2,5 V1 (high)* —** Rating 4

* The Sd ≤ 0.018 value of Biocalce Intonachino Colorato corresponds to class V1.
** The technical data sheet for Biocalce Intonachino Colorato does not include a W-classification, as this lime-based product is primarily intended for heritage and interior applications.


Key certifications by product 


Product

Certifications

Kerakover Silox Finish

EN 15824, Solar-Scud heat-reflective colours

Biocalce Silicato Puro

CE EN 15824, DIN 18363, natural bacteriostatic, JRC IAQ, CSTB, Eco Base, Emission class A+, Edilizia del Benessere

Outdoor Plaster

EN 15824

Kerakover Kompact New

Fire protection, EN 15824, Solar-Scud, ETA 24/0626, ETA 24/0394, Eco Base, Emission class A

Kerakover Kompact 2.0–2.5

EN 15824, Eco Base

Kerakover Acrilex Finish

EN 15824

Biocalce Intonachino Colorato

CL 90, natural bacteriostatic, JRC IAQ, CSTB, Emission class A, Edilizia del Benessere

 

Understanding Certifications

Why It Matters
  • EN 15824: European standard for exterior renders – guaranteed technical performance
  • ETA certification: approved for thermal insulation systems – important for insurance and warranty requirements
  • A/A+ emissions: the lowest VOC emission categories – safe for families and sensitive users
  • JRC indoor air quality: improved indoor air quality verified by the EU Joint Research Centre
  • CSTB antimicrobial certification: independent laboratory verification of resistance to bacteria and mould
  • Solar-Scud technology: heat-reflective colours that can reduce summer cooling costs by up to 15 percent
  • Fire protection: particularly important for apartment buildings and public buildings – it may also have a positive impact on insurance premiums
  • Edilizia del Benessere: the Italian “wellness building” standard – crucial for EU renovation grants and heritage conservation
  • DIN 18363: German standard for the organic content of mineral paints – a minimum requirement for heritage conservation

These certifications explain the premium pricing: you are not buying promises, but tested and verified performance.

Detailed Product Analysis

1. Kerakover Silox Finish

The Self-Cleaning Premium Scraped Render
When to choose it: When your building is exposed to heavy soiling with minimal maintenance access (high-rise buildings), or when preserving its long-term appearance justifies the premium investment.

3,208–7,620 Ft/m²

The pinnacle of façade render technology: siloxane-modified polymers create a lotus-effect surface. Dirt and water simply roll off, keeping your building clean for decades.

Certifications: EN 15824, Solar-Scud heat-reflective colours

Grain sizes: 0.7 mm, 1.0 mm, 1.2 mm, 1.5 mm (scraped render)

Ideal choice for:

  • Busy city centres: Buildings on Andrássy Avenue or Deák Square, where traffic pollution accumulates but frequent cleaning is not feasible
  • North-facing façades: Properties located along the Danube or in shaded valleys, where moisture causes algae growth
  • Premium residential buildings: Luxury homes in the Buda Hills, where maintaining a flawless appearance justifies the investment

Justification for the premium price:

  • Highest breathability rating (V1), allowing walls to “breathe” while remaining water-repellent
  • Self-cleaning lotus effect reduces maintenance by 80%
  • 20+ year service life with guaranteed colour stability
  • Solar-Scud technology for energy savings

2. Biocalce Silicato Puro

Historic Authentic Silicate Scraped Render
When to choose it: When building to Passive House standards, working with heritage authorities, applying for EU renovation grants, or when the substrate’s breathability is critical to preserving the structure.

4,104–6,480 Ft/m²

Pure potassium silicate forms an irreversible chemical bond with mineral substrates, literally becoming part of the wall structure rather than merely creating a surface coating.

Certifications: CE EN 15824, DIN 18363 organic content, Natural Bacteriostatic, JRC Indoor Air Quality, CSTB antimicrobial, Eco Base, A+ emissions (highest rating), Edilizia del Benessere wellness standard

Grain sizes: 1.0 mm, 1.2 mm, 1.5 mm (scraped render)

Ideal choice for:

  • Passive House projects: A+ emissions and mineral composition are ideal for zero-emission building standards
  • EU-funded renovations: For projects requiring Edilizia del Benessere certification to meet grant eligibility requirements
  • Heritage restoration: Listed buildings requiring compliance with DIN 18363
  • Wine cellars: Natural stone buildings where maximum breathability helps prevent moisture damage

Justification for the premium price:

  • The product with the most certifications in the range
  • A+ emissions rating meets Passive House standards
  • Edilizia del Benessere certification enables access to EU renovation grants
  • Pure mineral composition with zero synthetic content

3. Outdoor Plaster

The Architectural Statement Irregular-Texture Decorative Plaster
When to choose it: When standard smooth renders seem too plain, when concealing uneven substrates, or when architectural distinction justifies the moderate premium.

4,320–6,240 Ft/m²

Creates distinctive irregular textures that add three-dimensional depth to flat façades, transforming ordinary walls into architectural features.

Certifications: EN 15824
Grain size: 1.5 mm (irregular texture)

Ideal choice for:

  • Modern commercial buildings: Office complexes on Váci út, where a distinctive texture sets them apart from the neighboring glass boxes
  • Boutique hotels: Properties in tourist areas that require distinctive character to justify premium room rates
  • Architectural accents: Feature walls, entrance areas, or ground-floor zones for increased visual impact

Justification for the mid-range price:

  • 139 available colors for unlimited design possibilities
  • Irregular texture conceals substrate imperfections
  • Creates a play of shadows that changes throughout the day

4. Kerakover Kompact New

The Certified All-Purpose Scraped Plaster
When to choose it: For compliance in new construction, ETICS applications, or when certification documentation is required for financing/insurance.

1,960–4,960 HUF/m²

The most comprehensively certified product for safety and performance, approved for everything from fire protection to ETICS.

Certifications: Fire-tested, EN 15824, Solar-Scud colors, ETA N° 24/0626 and ETA N° 24/0394 (European Technical Assessment for ETICS), Eco Base, Class A emissions (excellent)
Grain sizes: 0.7 mm (extra fine), 1.2 mm (fine), 1.5 mm (medium) – scraped finish

Ideal choice for:

  • Residential development: New apartment buildings requiring multiple certifications for building regulations
  • School renovations: Educational facilities requiring fire protection and Class A emissions for child safety
  • ETICS retrofit insulation: Panel buildings where ETA certification ensures the validity of the system warranty

Value justification:

  • The most extensive range of safety certifications, including fire protection
  • Dual ETA certification for full ETICS compatibility
  • Class A emissions rating for the safety of sensitive occupants
  • Solar-Scud option for energy efficiency

5. Kerakover Kompact 2.0-2.5

Ipari Pajzs textured render
When to choose it: When physical impacts are expected, under severe weather exposure (hail-prone areas), or when significant substrate irregularities need to be concealed and you want a rustic appearance.

3,640–5,920 HUF/m²

Application at the maximum thickness (2.5 mm per layer) provides exceptional impact resistance and weather protection. This is the only true trowel-finished render in the Kerakoll range.

Certifications: EN 15824, Eco Base environmental rating
Grain sizes: 2.0 mm, 2.5 mm (trowel-finished render)

Ideal choice for:

  • Logistics warehouses: Facilities alongside the M0 motorway, where forklift traffic and loading activities put walls at risk
  • Sports facilities: Sports halls and stadiums, where balls, equipment, and crowds create impact zones
  • Storm-exposed buildings around Lake Balaton: Properties on the windy shores of Lake Balaton exposed to severe weather and hail

Justification for the moderate surcharge:

  • The thickest application conceals significant substrate defects
  • Excellent impact resistance reduces the frequency of repairs
  • The coarse, textured trowel finish creates a distinctive appearance

6. Kerakover Acrilex Finish

Movement Specialist Acrylic Scraped Render
When to choose it: For new buildings that are still settling, renovations with substrate issues, or whenever good performance is required within budget constraints.

1,864–3,952 Ft/m²

The pure acrylic composition provides maximum flexibility for buildings subject to expected movement or with problematic substrates.

Certifications: EN 15824
Grain sizes: 1.0 mm, 1.2 mm, 1.5 mm (scraped finish)

Ideal choice for:

  • New construction on clay soil: Buildings in flood-prone areas where seasonal ground movement causes structural displacement
  • Homes insulated with polystyrene: Detached houses insulated after construction, where thermal expansion requires a flexible finish
  • Renovations with mixed substrates: Older buildings with patches made from different materials that require a uniform appearance

Why it is a budget-friendly option:

  • Excellent flexibility prevents movement-related cracking
  • Compatible with problematic substrates
  • Good weather resistance at an economical price

7. Biocalce Intonachino Colorato

Natural Wellness Lime Scraped Plaster
When to choose it: For Passive House certification, health-conscious families, EU-funded renovation projects, indoor applications, or whenever natural materials are preferred over synthetic alternatives with comparable performance.

1,488–3,388 HUF/m²

Traditional lime putty with earth pigments is the most affordable way to create healthy, vapor-permeable walls for indoor and outdoor use.

Certifications: CL 90 pure lime standard, Natural Bacteriostatic, JRC Indoor Air Quality Improvement, CSTB antimicrobial certification, A emission rating (excellent), Edilizia del Benessere wellness standard
Grain sizes: 0.5 mm, 0.7 mm, 1.2 mm (scraped finish)

Ideal choice for:

  • Passive House projects: Natural materials and an A emission rating support zero-emission construction goals
  • EU funding applications: The Edilizia del Benessere certification supports funding applications
  • Children’s rooms: Indoor applications where natural antimicrobial properties help protect health
  • Eco-conscious homes: Properties seeking wellness building certifications

Why it has the lowest price:

  • Rating 4 (highest) environmental score
  • Perfect for Passive House standards with its natural composition
  • Eligible for Edilizia del Benessere funding
  • Suitable for both indoor and outdoor surfaces

Actual Cost Analysis

Understanding Long-Term Value

200 m² Family House – 20-Year Comparison


Traditional Paint:

  • Initial: 400,000 HUF
  • Repainting every 6 years: 1,400,000 HUF
  • Total: 1,800,000 HUF

Budget Decorative Plaster (Biocalce Intonachino Colorato):

  • Single application: 600,000 HUF
  • No repainting required
  • Total: 600,000 HUF (67% savings)

Premium Decorative Façade Plaster (Kerakover Silox Finish):

  • Single application: 1,520,000 HUF
  • No repainting required
  • Total: 1,520,000 HUF (16% savings)

Even the premium options are more economical than paint while providing excellent protection.

Why Choose Render Instead of Paint?

The harsh reality of Hungarian weather—from freezing winters to hot summers, from the humidity of the Danube Valley to the winds of the Great Plain—demands more than cosmetic paint. High-quality decorative façade render protects your investment while preserving its beauty for decades.

Remember: “Expensive” render that lasts 20 years costs less than “cheap” paint applied four times. Choose based on your building’s specific needs, not just the initial price, and you’ll thank yourself every time you pass a neighboring building that is being repainted while yours is still clean.

Next Steps

Do you need help calculating the exact quantities or finding certified contractors for your project? Contact **Masterworks Hungary** for expert consultation on selecting and professionally applying Kerakoll façade render.

As an official Kerakoll distributor, we provide technical support and color matching, and connect you with approved contractors throughout Hungary.

Contact:

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