# Washbasin CERSANIT Sigma 36 cm model K11-0013, ceramic countertop sink

**URL:** https://aio.lv/en/product--cersanit-k11-0013--11851762
**Data updated:** 2026-03-09 17:27 (EET)
**Category:** Sinks & Sink Accessories
**Manufacturer:** CERSANIT
**Manufacturer code:** K11-0013
**EAN:** 5907536605165
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 111.49 €
**Prices and availability valid until:** 2026-07-25 23:59
**Price without VAT (21%):** 92.14 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--cersanit-k11-0013--11851762

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 15.07.2026 | free |
| Pickup points | 20.07.2026 | 1.89 EUR |
| Courier delivery to door | 20.07.2026 | 4.99 EUR |

## Summary description

CERSANIT Sigma 36 cm washbasin (model K11-0013) is a compact ceramic countertop sink designed for small bathrooms and guest toilets. With a 36 cm width, it fits narrow vanities and provides a practical basin area, single tap hole compatibility, and an overflow outlet for splash protection. Suitable for residential and commercial spaces where space-saving sanitaryware is required.

## Long description

CERSANIT Sigma 36 cm washbasin (model K11-0013) is a compact ceramic countertop sink designed for small bathrooms and guest toilets. With a 36 cm width and a clean rectangular profile, this washbasin fits narrow vanities and countertop surfaces while providing a practical basin area for everyday use. The integrated overflow reduces the risk of splashing, and the single pre-drilled tap hole allows installation of a mixer tap. The glazed ceramic surface is smooth and easy to clean, suitable for both residential and light commercial settings where space-saving sanitaryware is required.
Advantages
The compact dimensions make the CERSANIT Sigma washbasin suitable for confined spaces without sacrificing basin usability. Its ceramic construction offers durability, resistance to daily wear and to most common household cleaners, and a non-porous glazed finish that helps prevent stains. The included overflow improves safety by reducing accidental overfilling, and the single tap hole simplifies plumbing and tap selection for a countertop installation. The neutral, minimalist design complements a range of bathroom styles and fixtures.
Suitable for
 Small bathrooms and guest toilets
 Narrow or compact vanity tops and counters
 Residential flats, apartments and en-suite washrooms
 Light commercial washrooms in offices, cafes, or salons
Key specifications
 Overall width: 36 cm
 Type: countertop / above-counter ceramic washbasin
 Number of tap holes: 1 (pre-drilled)
 Overflow: integrated overflow outlet
 Material: glazed ceramic
 Shape: rectangular compact basin
How to use
Place the washbasin on a suitable countertop or vanity top with a properly sized cutout or base to support the sink. Connect the supplied or chosen single-lever mixer tap to the pre-drilled tap hole and hook up the water supply and drain according to local plumbing standards. Ensure the overflow outlet is unobstructed and that sealing between basin and counter is applied where required to prevent water ingress. Clean the glazed surface with non-abrasive detergents to maintain appearance and prevent scratches.
Usage recommendations
For optimal installation, verify countertop thickness and support capacity before mounting. Use silicone sealant recommended for sanitary ceramics to create a reliable seal between the basin and countertop. To preserve the glaze, avoid abrasive cleaners or scouring pads; remove limescale deposits with mild acidic cleaners suitable for ceramic surfaces.

## FAQ

### How much does the CERSANIT Sigma 36 cm washbasin K11-0013 cost, and is it available for purchase?

The price is 111.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 119 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

### If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 15.07.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

### What payment options are available?

AiO.lv offers several payment methods: Bank transfer, Bank cards on-line, Apple Pay, Google Pay, Installment. All transactions are 100% secure and encrypted.

### Can CERSANIT Sigma 36 cm washbasin K11-0013 be purchased with a lease?

Yes, the purchase is available both on credit and with an interest-free installment plan. Learn more about installments and credit options: https://aio.lv/en/payment#b3

### Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

### What is the warranty period?

All CERSANIT products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized CERSANIT service centers and through AiO.lv

### Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

### Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. More information about warranty service: https://aio.lv/en/warranty

## Image

https://aio.lv/img/cache/product/11851762/67250198_large.webp