Short answer: a cork bath mat is a solid board of natural cork that you step onto after a bath or shower. It feels warm underfoot, has a natural texture and dries out between uses instead of holding water in fabric fibres. CorkMart offers two formats: a large 600 × 450 × 15 mm bath mat and a compact 450 × 300 × 12 mm mat for saunas and smaller spaces. Wipe it when needed, let it dry fully and never leave it standing in water.
Why choose cork for a bath mat?
Cork is the bark of the cork oak (Quercus suber). It is harvested by hand without cutting down the tree, and the bark grows back, so the same tree can be harvested again years later. That makes cork one of the few natural materials that is collected rather than felled.
- Warm underfoot: cork is a poor conductor of heat, so it does not feel cold the way stone or ceramic tiles do.
- Firm and stable: a cork bath mat is a solid board, not a soft textile. It gives a defined, even surface to stand on.
- No fibres to soak: a fabric mat holds water in its fibres and needs regular washing. A cork mat is wiped and left to air dry.
- Natural character: every piece shows visible grain and slight tonal variation, so no two mats look exactly alike.
CorkMart cork bath mats compared
| Large Cork Bath Mat | Cork Sauna Mat | |
|---|---|---|
| Dimensions | 600 × 450 × 15 mm (approx. 23.6 × 17.7 × 0.6 in) | 450 × 300 × 12 mm (approx. 17.7 × 11.8 × 0.5 in) |
| Approx. weight | 1,100 g | 450 g |
| Best for | Main bathrooms, in front of a bath or walk-in shower | Saunas, wellness areas and compact bathrooms |
| Feel | Generous standing area, solid 15 mm profile | Lighter and easier to lift and move |
Because cork is a natural material, dimensions can vary by about 3%.
How to choose the right size
Measure the free floor area where you step out of the bath or shower, and check that the door, shower screen or cabinet doors can still open over or past the mat. The 600 × 450 mm format gives room to stand and dry off comfortably. The 450 × 300 mm format suits tighter spaces, guest bathrooms or a single step-out point in a sauna or wellness area.
Thickness: 12 mm or 15 mm?
Both formats are solid cork boards. The 15 mm profile feels more substantial and has more visual presence on the floor. The 12 mm profile is lighter, which makes it easier to lift and stand upright to dry, especially in humid rooms.
Where a cork bath mat works, and where it does not
A cork bath mat is designed to sit outside the shower or bath on a clean, level floor. It is not made to stay in a shower tray, under running water or in standing water.
Grip depends on moisture, the type of floor and its condition. No certified slip-resistance rating is stated for these mats, so check that the mat sits stable before use, particularly on wet tiles.
How to care for a cork bath mat
- Wipe with a slightly damp cloth when needed.
- Let the mat dry fully between uses. In a humid bathroom, lift it or stand it upright now and then so the underside can air.
- Do not soak it, leave it standing in water or use abrasive cleaners.
Frequently asked questions
Is a cork bath mat waterproof?
Cork copes well with everyday splashes, but a cork mat is not designed to sit in water. Wipe it, let it dry and avoid soaking.
Can I use a cork mat inside the shower?
No. Use it outside the shower or bath, on a level floor, and let it dry between uses.
Is a cork bath mat slippery?
Grip depends on moisture and the floor underneath. No certified slip-resistance rating is stated, so check stability before stepping on it, especially on wet tiles.
Can I use a cork mat in a sauna?
Yes. The 450 × 300 × 12 mm format is designed for sauna and wellness areas. Place it on a clean, level surface and let it dry fully between sessions.
How do I clean a cork bath mat?
Wipe it with a slightly damp cloth and let it air dry. No machine washing, soaking or abrasive cleaners.
Do you ship cork bath mats to the US and UK?
Yes. We ship from Portugal to the EU, the United Kingdom, the United States and many other countries. Shipping costs are shown at checkout; see Shipping from Portugal.
Can hotels and spas order larger quantities?
Yes. Quantities, lead times and samples are agreed on request through our B2B & Wholesale page.
Explore the Large Cork Bath Mat and the Cork Sauna Mat, browse Bath & Sauna, or read Portuguese Cork: What It Is and How It Is Harvested.