100% NATURAL CLAY AND LIME FINISHES
Nature’s Wisdom, Modern Excellence. Built on centuries of natural building expertise and engineered to modern standards — manufactured in South Estonia.
100% Natural
Pure earth materials with no synthetic additives or harmful chemicals.
Healthy Living
Breathable walls that regulate humidity and improve indoor air quality.
Certified Quality
European standards compliance with rigorous testing and verification.
Estonian Craft
Traditional craftsmanship meets modern application techniques.
Clay and lime finishes
Both create clean living environments. Choose based on your space, aesthetic preferences, and specific needs⭣
CLAY-EARTH COLLECTION
Clay is the perfect choice for dry indoor spaces such as living rooms, bedrooms, and offices — it creates warm and inviting.
- Naturally regulates humidity
- Rich, warm earth tones
- Creates cozy atmospheres
- Excellent thermal properties
LIME-STONE COLLECTION
Lime finishes provide bright, clean surfaces with natural antimicrobial properties.
- For high-quality finishing of public spaces
- Ideal for damp rooms and shower areas
- Naturally white, tintable finish
- Hospital and spa grade quality
Still unsure which is right for your project?
NEWS
SAVIUKUMAJA ACHIEVES M1 EMISSION CLASSIFICATION.
NEWS
SAVIUKUMAJA ACHIEVES M1 EMISSION CLASSIFICATION.
We are proud to announce that Saviukumaja OÜ has officially received the M1 emission classification for our lime and clay finishing materials!
What Does M1 Mean?
The M1 emission class represents the highest indoor air quality standard for building materials. It certifies that our products have been rigorously tested for: Volatile organic compounds (VOC). Formaldehyde emissions. Odour intensity.
In simple terms – our materials are safe, clean, and ideal for indoor environments, promoting a healthy and natural living atmosphere for homes and public spaces alike.
UKU showrooms in Estonia:
Tallinn – Krulli tn. 2b.
Call → +372 5620 7708
- We will help you choose the right product and shade
- You can get professional advice and the right tools from us
- If you want to become a UKU cooperation partner, read more on the B2B client page ⟶
HOW TO ORDER?
In order for us to help you choose the best product for your project, please send us the following information:
Fading. Dignity. Returning to earth.
This selection from our collection is dedicated to the process of decay. There is a monumental peace in the slow return of earth houses to the soil. Raw clay and timber, glass shards embedded in time-worn lime plaster (slide 5).
Without protective lime plaster, the walls seem to bleed. Red clay melting, leaching down the unfired earth blocks (slide 7-8). It is both fragile and powerful. Nothing lasts, but it still belongs.
These photos capture the decay, but Marko Kikas (@saviukumaja) captures the rebirth. His archive is a tribute to the belief that clay and lime are our sustainable future. There is much to learn from the creativity of our ancestors.
🇪🇪
Kustumine. Väärikus. Maastumine.
See valik meie fotokogust on pühendatud kaduvusele. Savimajade aeglases tagasitees maapinda on mingi seletamatu väärikas rahu. Savi, puit, maakivi ja vana lubikrohv, kus peidus pudelikillud (slaid 5).
Lubja kaitsekrohvita jäänud seinad justkui veritseksid, savi nõrgudes mööda põletamata telliseid alla (slaid 7-8). See vaatepilt on korraga habras ja jõuline.
Need fotod näitavad hääbumist. Teist poolt, elavat pärandit, hoiab Marko Kikas (@saviukumaja). Tema arhiiv on inspiratsiooniks kõigile, kes usuvad, et savi ja lubi on meie säästev tulevik. Esivanemate loomingulisusest on palju õppida
We recently finished work at the new Ray-Ban eyewear flagship store in Tallinn. 🕶️
That service counter? It’s UKU Pure Earth clay plaster—hand-finished to get that perfect, tactile feel. For the walls, the seamless gradient clay paint that honestly just pulls the whole room together.
The best part about clay? It evolves with you. If trends shift or you just want a new vibe, you can simply paint right over it. It’s breathable, natural, and easy to refresh whenever inspiration strikes. 🎨✨
Swipe to the end to see our full clay color palette! ➡️
Location: @sunxlab
Interior: @designstudiodar
Photos: @terjeugandi
#ClayPaint #UKUPureEarth #InteriorDesignTallinn #RayBan #sustainablematerials
lime in peace. ☁️
soft shadows, texture and a lot of calm. it’s about the whole space, the light on the lime decorative putty and these two—mastering the art of doing absolutely nothing.
interior: @aerisinteriors
applicator: @krohwin
photos: @tonutunnel
material: @saviukumaja
Ever wondered why a room finished with clay feels instantly calming? Well, it’s not just aesthetics-it’s Material Memory. 🌿
Clay is not simply a building material; it’s a geological story millions of years old. When we bring it onto our walls, we invite that ancient stability and grounding energy into our daily lives. Beyond the feeling, it works for you: regulating humidity, softening acoustics, and creating a healthy indoor climate.
Experience the silence of the earth. Experience Saviukumaja.
#MaterialMemory #ClayPlaster #NaturalBuilding #SustainableInterior #biophilicdesign
MINERAL SKIN
Clay marmorino.
The quiet depth of a mineral surface.
Interacting softly with light.
Minerals, water, light and time.
Photo @tonutunnel
Applicator @krohwin
Interior architecture @studio.argus
RAMMED EARTH DEFINED OUR AUTUMN. STILL DEFINING OUR VIBE.
Looking back at UKU’s autumn vibe — which was all about rammed earth. Weeks of testing, experimenting, and shaping beautiful design elements.
Here are some highlights:
• Round plant pots for Lasnamäe’s Circular Economy Centre with @kolmkoma, rammed side-by-side with @krohwin
• A striped rammed-earth counter for @tallinnbusinessincubator by @lumiaarhitektid
With this post we’d also like to encourage designers, makers, and curious creatives to add rammed earth to their skill set by joining a workshop with UKU. It’s honestly not as hard as it looks. The Motor team came to one of our workshops and now you can admire the beautiful counter table they made themselves.
FYI — we’ve got a whole stack of samples ready to fuel the next projects, so get in touch!
More to come soon
