Antalya since 2011 · Sold in 15 countries
The warmth of cotton on your walls
A decorative wall coating made from 100% natural cotton, available in 60 main colours. It gives you decoration and insulation in a single layer, needs no primer and is easy to repair, even years later.
What is cotton plaster
Neither paint nor plaster: a new generation of cotton wall coating
DEPKA cotton wall plaster is a 100% natural decorative wall coating for interiors, made from cotton, natural adhesive and decorative natural stones. It comes ready to mix in the pack: simply add warm water and spread it on the wall with the transparent Depka trowel.
It can be applied to surfaces such as concrete, gypsum plaster, plasterboard, brick, wood, glass, metal and stone. Once dry, it leaves a breathable, warm-textured surface that does not crack.
If you have been looking at liquid wallpaper or silk plaster, DEPKA is a natural alternative: it contains no polystyrene or synthetic fillers.
Fewer materials, less labour
One product instead of seven layers
Instead of base plaster, finishing plaster, gypsum, satin gypsum, primer, paint and wallpaper: just Depka cotton plaster. It can be applied directly once the wall is built.
- 1Base plaster
- 2Finishing plaster
- 3Gypsum
- 4Satin gypsum
- 5Primer
- 6Paint
- 7Wallpaper
Product family
From walls to ceilings, inside and out
Alongside cotton plaster, the range includes crystal ceramic and shell plasters, marble and foam panels, XPS ceiling products, insulating plasters and handmade mosaic lamps.
Best sellerCotton plaster
100% natural cotton wall coating in 60 colours
1,600 TL / 2 kg pack
Crystal ceramic
Flake-textured ceramic plaster, 16 colours
2,400 TL
Shell plaster
Interiors and facades, 20 kg set
Call for price
Transparent trowel
Clear application trowel made for cotton plaster
960 TL / piece
Mica flakes
Gold and silver, two flake sizes
240 TL
Glitter grout
160 cc glitter grout in four colours
Call for price
NewMosaic lamps
Handmade mosaic glass, four colours
1,920 TL / piece
XPS ceiling products
XPS coving in packs of 10, 2 m lengths
Call for priceColour visualiser
Try all 60 colours in the same room
Tap a colour and the room changes to match. Buy the one you like straight away, or take a closer look on its colour page.
Natural tones
Pastel tones
Blue and turquoise
Warm and vivid
Why DEPKA
Eight benefits in one wall
Thermal insulation
Up to 40% energy savings on heating and cooling.
Explore →Sound insulation
The cotton texture cuts echo and gives the room a calmer feel.
Explore →Fire resistant
Tested at the TSE laboratory to TS EN 13501-1 and TS EN ISO 11925-2.
Explore →Crack-free
Its flexible structure does not crack or break, and it hides surface flaws.
Explore →No primer needed
Can be applied directly once the wall has been built.
Explore →Easy to repair
Moisten, wait and smooth with the trowel; no marks are left.
Explore →Fade-resistant colour
Keeps its colour for many years, so touch-ups show no difference.
Explore →100% natural
Cotton, natural adhesive and natural stone; nothing added but water.
Explore →Application
A new wall in four steps
No special equipment needed. A bucket, warm water and the transparent Depka trowel are all it takes.
- 01
Measure
Work out the wall area. 1 kg of product covers 3.5–4 m².
- 02
Mix
Add 4 litres of warm water to each 1 kg of product and mix by hand for 20–25 minutes.
- 03
Rest
Leave it for 20 minutes, then mix again for 5 minutes.
- 04
Apply
Spread it on the wall with the transparent trowel. It dries in 12–24 hours.
Coverage
How many packs do I need
Enter your wall size and see the amount of cotton plaster and the number of packs at once. We calculate safely with 1 kg = 3.5 m².
Our documents
Our registered trademark certificate and fire test reports from the TSE (Turkish Standards Institution) laboratory.
DEPKA Group International
From Antalya to the world
DEPKA cotton plaster is now sold in 15 countries. We have dealers in Benin, Togo, Cameroon and the Baltic states, and we have run representative and applicator training in Côte d'Ivoire.
Alongside building materials, DEPKA Group International also works on energy and industrial supply projects.
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From the journal
Frequently asked questions
Is cotton plaster the same as silk plaster?
No. The ingredients of products sold as silk plaster vary from brand to brand. DEPKA cotton plaster contains only cotton, natural adhesive and decorative natural stone, with no polystyrene or synthetic fillers. For more detail, read our full comparison.
How many square metres does one pack cover?
1 kg of product covers 3.5–4 m², so a 2 kg pack is enough for about 7–8 m². For an exact quantity, use the coverage calculator.
How much does it cost, and is shipping free?
Cotton plaster costs 1,600 TL per 2 kg pack (800 TL per kg). You order by number of packs (2, 4, 6, 8 kg and so on), with free shipping within Türkiye. Orders are placed on depkamarket.com or via WhatsApp. These are Türkiye prices; for export orders, please contact us.
Do I need a primer?
Not on most surfaces; it can be applied directly once the wall has been built. Poor-quality paint or wallpaper that dissolves in water should be removed first, and a primer is recommended on painted surfaces.
How do I repair damage?
Moisten the area with water, wait a little and smooth it with a flat-based glass or plastic trowel. Because the colour does not change, the repair does not show.
Become a dealer
We are expanding our dealer network across Türkiye. Apply to represent DEPKA in your region.