# Undermount double-bowl sink TEKA Stone 90B TG onyx – Tegranite, high resistance surface

**URL:** https://aio.lv/en/product--teka-115260010--10725379
**Data updated:** 2026-01-13 17:31 (EET)
**Category:** Sinks & Sink Accessories
**Manufacturer:** TEKA
**Manufacturer code:** 115260010
**EAN:** 8434778005257
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 246.99 €
**Prices and availability valid until:** 2026-08-01 23:59
**Price without VAT (21%):** 204.12 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--teka-115260010--10725379

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 09.07.2026 | free |
| Pickup points | 14.07.2026 | 1.89 EUR |
| Courier delivery to door | 14.07.2026 | 12.55 EUR |

## Summary description

Undermount double-bowl sink TEKA Stone 90B TG onyx made in Tegranite material. The surface offers high resistance to impacts, thermal shocks and high temperatures, plus excellent UV resistance to prevent discoloration. Bacteria-free finish is easy to clean. Suitable for kitchen installation where durable, low-maintenance sinks are required.

## Long description

TEKA Stone 90B TG onyx 115260010 is an undermount double-bowl kitchen sink from the TEKA Stone series. Designed for installation beneath the countertop, the sink provides two separate bowls to streamline dishwashing and food preparation tasks. The onyx finish delivers a consistent dark appearance and the model is intended for residential kitchen use where a tidy workspace and simultaneous task handling are needed.
Advantages
The sink features a Tegranite surface that offers high resistance to impacts, thermal shocks and elevated temperatures. Its material provides excellent UV resistance to prevent discoloration and a bacteria-resistant surface that is easy to clean, maintaining hygiene with minimal effort.
Suitable for
Homes and apartments — undermount installation under solid worktops
Busy kitchens that require simultaneous washing and prep
Users seeking a dark onyx finish to match modern kitchen designs
Key specifications
Model: TEKA Stone 90B TG onyx (115260010)
Type: Undermount double-bowl sink
Finish: Onyx (uniform dark appearance)
Material surface: Tegranite — impact, thermal and heat resistant; UV-resistant; bacteria-resistant
Brand: TEKA
MPN: 115260010
EAN: 8434778005257
How to use
Install the sink as an undermount unit beneath a compatible countertop following the manufacturer's installation instructions. Use the two bowls to separate washing and preparation tasks, rinsing and draining as required. Clean the Tegranite surface with a soft cloth and mild detergent; avoid abrasive pads or harsh chemicals to preserve the finish.
Usage recommendations
To maintain the onyx finish and hygiene, wipe the sink dry after heavy use, remove residues promptly and avoid prolonged exposure to extremely hot cookware directly on the surface.

## FAQ

### How much does the Undermount double-bowl sink TEKA Stone 90B TG onyx cost, and is it available for purchase?

The price is 246.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 1 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 09.07.2026 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 Undermount double-bowl sink TEKA Stone 90B TG onyx 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 TEKA 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 TEKA 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/10725379/59804978_large.webp