A cement-based decorative coating for bathrooms, showers and wet areas. It creates a continuous mineral appearance on walls and floors; substrate suitability is assessed before application.
WET AREASOVER EXISTING SURFACES5 · 10 · 20 m² KITS
Concretta WS is a cement-based coating system developed to create a decorative mineral surface character in wet areas. On new surfaces or suitable existing finishes, substrate preparation, primer, mineral layers and the protective finish are considered as one complete system.
In addition to bathrooms and showers, it can be considered for pool surrounds, kitchens, halls and selected furniture details depending on project conditions. In water-exposed areas, junction details, the existing substrate and the protective system should be planned together before application.
A calm, continuous wet-area surface beyond the repetition of tiles.
TECHNICAL SUMMARY
Essential system information for wet areas.
Review the application areas, substrate compatibility, kit structure and protection approach of Concretta WS at a glance.
—ApplicationBathroom · Shower
Can be adapted to pool surrounds, kitchens and similar project areas.
—SubstrateTile · Render · Concrete
Surface stability and adhesion conditions are checked before application.
—SystemCement-based layers
Primer, mineral coating and protective finish work together as a system.
—Kit5 · 10 · 20 m²
Required quantity is planned according to area and substrate condition.
—ProtectionSealer + U-Sealer
The finish system is completed according to water exposure and conditions of use.
WET AREAS
Bathroom & Wet-Area Coating
A continuous mineral coating approach that rethinks the existing surface
Bathroom and wet-area coating is not simply about changing surface colour; it means considering the condition of the substrate, water-exposure zones, junctions and protective finish together. Concretta WS evaluates these layers as one coordinated system.
On suitable existing tiles, a renovation approach that reduces unnecessary removal may be possible. The final system is specified for each project according to surface stability, water exposure, intensity of use and existing construction.
APPLICATION AREAS
A surface planned around the needs of the wet area.
Every surface has different water exposure, existing construction and patterns of use. Concretta WS system details are evaluated according to these conditions.
01
Bathroom & shower
A coordinated coating approach for walls and floors according to existing surface conditions.
02
Pool surround
Water exposure, slip risk and external conditions are considered together in the project details.
03
Kitchen & hall
Decorative renewal of tiles and suitable existing surfaces in renovation projects.
04
Furniture & special details
Extending the same mineral language across niches, worktops and selected furniture surfaces.
APPLICATION
Concretta WS application system
Before application, the existing surface, junctions and water-exposure zones are checked; the layer build-up is planned according to project conditions.
01
Surface assessment
The stability, flatness and repair requirements of tile, render or mineral substrates are assessed.
02
Preparation & primer
Cleaning, adhesion preparation and the appropriate primer are completed; critical junctions are resolved according to the project details.
03
WS layers
In the current product approach, the mineral coating system is applied in three layers; surface texture and colour are developed in the final coats.
04
Sealer & U-Sealer
The surface is completed with protective layers suitable for the area of use; water exposure and maintenance conditions are considered when selecting the finish.
SYSTEM
Concretta WS system components
Concretta WS is not a single product; it is a system in which surface preparation, primer, pigment and mineral coating layers, sealer and U-Sealer work together.
The current product structure includes 5 m², 10 m² and 20 m² kit options. Kit quantity and consumption should be checked before application according to surface absorbency, flatness and project details.
APPROACH
Renovation flexibility, a calm surface language.
Concretta WS combines the potential to retain suitable existing surfaces, a continuous mineral appearance and project-specific protection within one system approach.
01
Existing-surface approach
On suitable tile and stable surfaces, renovation options that may reduce unnecessary removal can be considered.
02
Continuous appearance
The aim is a calmer, more continuous wall-and-floor surface perception without repetitive tile joints.
03
Kit system
5, 10 and 20 m² options help plan project quantities more accurately.
04
Colour & texture
Mineral tone and application texture can be selected according to the architectural character of the project.
APPLICATIONS
Concretta WS surface character
Different spatial expressions of mineral coating in bathrooms and wet areas.
Bathroom · Continuous surfaceWall · Niche detailWet area · Mineral texture
Four common questions when planning wet-area renovation and system selection.
What is Concretta WS?
Concretta WS is a cement-based coating system used to renew surfaces decoratively in bathrooms, showers, pool surrounds, kitchens and similar wet areas. Substrate preparation and protective layers are considered together.
Can Concretta WS be applied over tiles?
Stable tiles in suitable condition may form a substrate for the system after the required cleaning, adhesion preparation and surface preparation are completed. Suitability should be checked before application.
Can Concretta WS be used in showers and bathrooms?
In water-exposed areas such as showers and bathrooms, it can be used when the correct substrate preparation, layer system, junction details and protective finish are planned together.
Which kit sizes are available for Concretta WS?
The current product structure includes 5 m², 10 m² and 20 m² kit options. Required quantity should be calculated before application according to project area and surface conditions.
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