Natural Clay Paint Manufacturer and Supplier
Comprehensive specification support, verified performance data, and certified installation teams.
TRUST & PERFORMANCE
Years of Experience
Countries
m² Applied
Professional Trainings
- No Chemicals or Toxins
- Recyclable & Compostable
- Interior & Exterior Use
Why Choose Clay-Based Paint?
Professional projects need more than attractive finishes – they require materials that are documented, consistent, and supported throughout specification and installation.
Our natural clay materials are:
- Fully certified and tested to European standards, with EPD documentation and M1 emission classification
- Manufactured using controlled weight-based mixing for reliable batch consistency
- Engineered for restoration, contemporary architecture, and commercial construction
- Supported by technical documentation, specification guidance, and technical assistance
- Trusted by architects, designers, and contractors in 40+ countries
This allows specifiers to design with confidence while giving applicators and renderers predictable workability and consistent, high-quality finishes.
Clay-Based Products for Modern and Heritage Buildings
Whether specifying finishes for a contemporary development or restoring a historic building, professionals need clay-based products they can trust.
At UKU, we provide breathable clay paints, plasters, and specialist earth construction materials combining traditional craftsmanship with modern production consistency. Designed for architects, contractors, and distributors, our clay paints and plasters deliver reliable performance for projects of every scale.
Clay and Mud Paints
Clay-based paints create calm, breathable interiors with a distinctive mineral appearance. Our range of clay paints offers soft matte finishes, rich natural colours, and excellent humidity regulation while remaining VOC-free, as well as being EPD and M1-certified.
Unlike conventional synthetic coatings, breathable clay paint becomes part of the wall system itself, supporting healthier indoor environments and long-term material performance. Whether you’re specifying high-quality natural clay paint for residential interiors or commercial projects, we offer technical support and consistent manufacturing standards.
Clay Plasters
We manufacture a wide range of clay plasters, including Clay Decorative Plaster, Clay Stucco, Clay Marmorino, Pure Earth Plaster, Hemp-Clay Plaster, UKUNAKS Clay Plaster, and specialist structural materials.
From polished decorative finishes to expressive rustic textures, our clay-based products provide architects and contractors with design freedom while maintaining the breathability and moisture-regulating performance expected from natural clay materials.
For projects requiring traditional clay or mud paint for walls, or complementary lime plaster systems, our technical team can recommend compatible product specifications.
Where to Buy Clay Paints for Professional Projects?
Clay Paint Manufacturers
Here at UKU, we develop and produce professional clay finishing systems using carefully selected natural materials. All our clay products combine traditional material knowledge with modern manufacturing processes – ensuring quality across projects from private residences to commercial developments.
Clay Paint Suppliers
We also supply clay paints, pigments, and finishing systems internationally, supporting architects, contractors, distributors, and specialist retailers with specification guidance, material samples, and technical documentation.
UKU supplies clay paints, plasters, and natural finishing systems to architects, contractors, renderers, distributors, and specialist retailers across Europe and beyond. Manufactured in Estonia using carefully selected natural raw materials, our products are supported by technical documentation and specification guidance.
If you’re sourcing materials for a private residence, a commercial development, or a heritage restoration project, our team can recommend the most suitable clay finishing system for your application.
CASE STUDIES
Our portfolio spans from 9,000 m² commercial projects in desert heat to institutional developments in the Nordics, demonstrating our technical capability, climate adaptability, and scalable delivery across challenging environments.
Clay Paints and Plasters Manufacturer and Supplier
For over 25 years, Saviukumaja (UKU) has been manufacturing premium natural clay paints, plasters, and earth building materials in Estonia. Today, our products are trusted by architects, contractors, renderers and distributors in more than 40 countries.
Whether you’re preparing a clay specification for a large architectural project, or sourcing clay paints and plasters for specialist restoration work – we provide the products, technical expertise, and long-term support needed to deliver exceptional results.
Natural, Eco-Friendly CLAY PAINTS for Professionals
Is UKU a clay paint manufacturer or a clay supplier for professional markets?
We are both a clay paint manufacturer and pigment supplier, as well as a full-scale clay materials supplier. Proudly operating as a natural clay company, UKU produces high-quality clay materials for interior and heritage projects, supplying professional clients with bulk and B2B-ready solutions.
Your Natural Clay Paints and Plasters Manufacturer and Supplier
UKU is a leading clay manufacturer and clay supplies provider, specialising in breathable, humidity-regulating clay-based paints and plasters.
Designed for interiors, heritage restorations, and modern projects, our clay systems balance functionality with natural aesthetics. As a leading clay company and clay paint manufacturer, we deliver high-grade materials that support healthy indoor air quality, enhance natural insulation, and offer versatile finishes.
UKU’s clay products combine traditional craftsmanship with precise, modern production standards. This makes them perfect for professional teams seeking high-quality clay-based paints and plaster solutions that meet both practical and aesthetic requirements.
What are clay-based paints? Are they different from conventional wall paints?
Clay-based paints are natural, breathable coatings that help regulate indoor humidity, unlike conventional synthetic paints. Sometimes known as ‘breathable clay paint’ and often used in conjunction with finishing primers, they help reduce VOC exposure; providing subtle, matte earth tones. Professionals painting with clay can achieve a truly outstanding finish that supports healthy walls while maintaining a natural, tranquil aesthetic.
What types of clay paints and clay plasters do you manufacture?
As a specialist clay manufacturer, we produce a wide portfolio of clay-based paints and plasters for professional application:
- Clay paint: velvety matte, breathable clay-based paint available in rich natural shades
- Clay stucco: versatile finishing mix offering glossy or silky matte surface
- Clay marmorino: decorative plaster imitating satin stone and marble
- Clay decorative putty: smooth, matte surface, also ideal for textured finishes
- Clay decorative plaster: refined interior finish available in multiple grain sizes
- Clay rustic finishing plaster: textured finish or levelling layer
- Pure earth plaster: rustic, expressive natural texture
- Hemp-clay plaster: levelling and build-up plaster with structural body
- Rammed earth mix: traditional clay mix for rammed earth walls and restoration
- Compressed earth blocks (CEB): unfired clay bricks for sustainable construction
- Cob mix: traditional clay soil mix for shaping and construction
- Clay adhesive mix: bonding layer for clay wall renovation
- UKUNAKS clay plaster 0–2mm: extremely popular, this is an affordable, versatile, and high-quality clay-based plaster
This clay product range positions us as a leading clay paint manufacturer and supplier. All materials are suitable for interior designers, heritage specialists, and construction professionals.
Where can professionals buy clay paints and clay plasters in bulk?
For professionals wondering where to buy clay paint or clay plaster supplies, UKU is the first choice. Our supplies are available wholesale for contractors, distributors, and architectural projects, ensuring easy B2B sourcing for bulk purchases.
What are the benefits of clay plaster for natural walls?
Clay plaster is a breathable natural plaster that improves indoor air quality while helping regulate temperature and humidity levels. Clay plaster walls naturally balance moisture and create a healthy indoor climate, making them ideal for sustainable architecture. As an experienced clay plaster manufacturer, UKU ensures consistent texture, durability, and aesthetic quality, offering high-performance natural plaster solutions for modern and traditional interiors.
Do you supply clay materials for both modern and heritage projects?
Yes. UKU provides professional clay specification guidance and supplies clay products for modern projects – like the seaside villa in Haapsalu, or the LHV Lounge at Tallinn Airport – as well as heritage restorations, such as Frost Boutique Hotel Spa in the Old Town of Pärnu. Our clay-based finishing systems ensure each project meets design, functional, and sustainability requirements. Browse our gallery now to see more successful projects.
Is mud paint the same as clay paint?
Within the industry, mud paint for walls is generally considered a variant of clay paint, sharing many of the same natural, breathable properties. Both mud and clay paint support traditional craftsmanship techniques and provide an authentic, eco-friendly finish for professional applications.
Why should I choose UKU as my clay paints and plaster manufacturer and supplier?
Our clay paints and plasters are known and respected across Europe, offering certified, premium natural solutions at a competitive price. Our reputation as a reliable B2B partner ensures professionals have access to high-quality, natural clay materials for every project.
INTERNATIONAL CAPABILITIES
CERTIFIED APPLICATION NETWORK
Consistent quality through trained contractors and applicators. Recent training in Hong Kong (2024), with active programs across Europe and key international markets.
CUSTOM SYSTEMS DEVELOPMENT
Technical support for plaster systems using regional materials. Active projects in Norway, Sweden, Bali, Africa, and Australia.
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