One-bowl granite kitchen sink without drainer Riga 30

Model name: Riga 30 Dimensions: 280 x 500 mm Cabinet width: 30, 40, 45 cm and more

4.68/5 (97 Feedback)

-€100.00

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Unique Protect+ coating (+€19.99)

The protective coating ensures that the Primagran Granite kitchen sink maintains its flawless appearance even with intensive use. Primagran's proprietary formula guarantees that dirt, stains, and limescale accumulate more slowly and are easier to remove.

Primagran specialists apply the Protect+ protective coating during the production process, giving your Granite kitchen sink maximum protection. We make sure that daily care and Sink cleaning will only take you a few seconds.

The Protect+ coating is sold exclusively as a package with the Granite kitchen sink.

Purchase from the manufacturer

You Save: -€100.00

€199.99

€99.99

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Sink Riga 30 - perfect for small kitchens and kitchenettes

Riga 30 is a compact sink with great potential. Designed specifically for those who value both minimalism and functionality in small kitchens. This model features a bowl with dimensions of 240 mm x 390 mm x 200 mm, ensuring comfortable use during daily challenges. The distinct shapes and simple lines that give the Riga series its uniqueness and clarity make Riga 30 a perfect fit for any kitchen, occupying minimal countertop space. The sink can be installed in cupboards from 30, 40, 50 cm and larger.

Basic Information about the Riga 30 Model

Compact and convenient bowl for a small cupboard - the sink with a bowl measuring 240 mm x 390 mm x 200 mm fits cupboards starting from 30 cm, providing functionality and user comfort
Modern appearance characterized by practical minimalism
Hidden round overflow enhances the modern design of the sink
Space-saving - thanks to its small size, the sink perfectly integrates into small kitchens and compact kitchenettes, where space is limited and every centimeter of workspace counts

The product photos show a suggested installation with Primagran siphons. The overflow and strainer visible in the images are not part of the sink and are sold separately.

Resistant to kitchen adventures

Heat resistance

Thermal shock resistance

Scratch resistance

Stain resistance

Impact resistance

Discoloration resistance

Easy to clean

Colorfast

Awards and distinctions for Primagran sinks

Primagran sinks have been repeatedly praised for their unique, unconventional design, exceptional functionality, and unparalleled ergonomics. Their high quality and innovative design approach have been recognized in both national and international competitions, where Primagran sinks have won numerous awards and distinctions:

Red Dot Award: Product Design 2025
iF Design Award 2025
German Design Award 2025
A’ Design Award & Competition 2025
International Design Awards (IDA)
Dobry wzór

Diament Meblarstwa

Easy installation - maximum space

Thanks to careful planning, our sinks fit perfectly into cabinet sizes from 30 cm upwards. With the space-saving trap, you can conveniently place a waste basket under the sink. You will receive a practical template for cutting a hole in the countertop and precise instructions to make installation easier.

Prima-Tech – The longest warranty on the market - top-quality sinks with the longest warranty available on the market.

We offer a 35-year warranty on our sinks – the longest warranty on the market.

All our sinks are made from the highest quality natural granite aggregate and dedicated organic resin. The finest components and the innovative Prima-Tech manufacturing process ensure that our products are significantly more resistant to all kinds of damage compared to competing sinks – simply built to withstand any kitchen adventure!

Heat resistance – The durability of sinks manufactured with Prima-Tech technology has been confirmed by tests carried out in accordance with the PN-EN 13310 + A1:2018 standard. High thermal resistance allows for much safer use when handling hot pots, pans, or baking trays taken straight from the oven.
Durability and strength – By using top-quality materials, we have developed a highly compact, durable composite that is resistant to scratches and discolouration. The high density of the composite ensures a smooth surface that not only promotes hygiene during daily use but also makes cleaning quick and easy.
Quiet everyday use – The high density and stone-like structure of the composite naturally dampen the noise generated during use. As a result, the sinks do not resonate acoustically and effectively mute the sounds of clinking dishes and cutlery.
Colour depth – Thanks to the use of inorganic, UV-resistant pigments, Prima-Tech sinks retain deep, vibrant colours that do not fade over time, maintaining their attractive appearance throughout the entire lifecycle of the product.
Sustainable production – Prima-Tech technology has allowed us to enhance the appeal of our sinks by narrowing the walls and expanding the bowl. This optimisation leads to reduced raw material usage and lower production waste, contributing to a more sustainable manufacturing process.

Take care of safety and hygiene in the kitchen

To increase the level of safety and hygiene in your kitchen, we recommend an antibacterial formula that is based on active silver ion technology. Silver nanoparticles inhibit the growth of bacteria; these particles have a high biological activity preventing the proliferation of micro-organisms. It can be purchased for any sink.

Our sinks have a Hygiene Certificate issued by the Polish National Institute of Hygiene, a Declaration of Conformity with the Polish and European standard PN-EN 13310+A1, and a Certificate confirming compliance with radiological hygiene standards.