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One-bowl granite kitchen sink without drainer with large bowl XXL Oslo 90 Top + Freebie
4.18/5 (34 Feedback)
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Product description
Granite Sink Oslo 90 Top - maximum convenience for your kitchens
For compact kitchens, we recommend the Oslo 90 Top model with a large chamber, as we understand that every square centimetre of workspace matters in a kitchen or annex. The Top system is a special edge that allows for stable placement of a roll-up drainer, drip tray insert, or cutting board. This solution enables convenient draining, food rinsing, dish drying, or chopping over the sink. Consequently, you can transform the sink into a multifunctional workstation, providing additional workspace in the kitchen. The straightforward, minimalist design and relatively compact size of the Oslo 90 Top sink offer vast kitchen arrangement possibilities. The XXL chamber sink can be installed in cabinets with a width of 90 cm, 100 cm, and larger.
Buy a sink with the 'TOP' system now and choose your freebee.
Distinctive Features of Oslo 90 Top Sink
- Large XXL chamber with dimensions of 880 mm x 400 mm x 200 mm, is perfect even for a larger quantity of dishes and bigger kitchen accessories
- Convenient and efficient work - thanks to the Top system, you can easily place a specially designed edge roll-up drainer or drip tray insert to wash and dry fruits, vegetables, or dishes. Additionally, the Top system allows for the placement of a cutting board, providing you with extra workspace, turning your sink into a multifunctional workstation
- Modern appearance characterized by very thin edges around the chamber
- Hidden rectangular overflow enhances the sink's design and character while ensuring safety
- 5 pre-drilled holes allow you to flexibly design accessories, such as a dispenser or siphon handle
Resistant to adventures in the kitchen
Heat resistance
Thermal shock resistance
Scratch resistance
Dirt resistance
Impact resistance
Resistance to discoloration
Easy to clean
Does not lose its colour
AWARDS AND RECOGNITIONS FOR PRIMAGRAN SINKS
Primagran sinks have been recognised across Europe for their unconventional design, above-average functionality, and exceptional ergonomics in competitions such as:
- German Design Award 2025
- A' Design Award
- International Design Awards (IDA)
- “Diament Meblarstwa”
- “Dobry wzór”
Workstation - Add accessories
and create your own multifunctional workstation
By matching your sink with dedicated accessories, you will create a multifunctional workstation. Such a set will allow you to conveniently and easily cut, chop and wash, rinse and dry food, while keeping everything around the sink clean and hygienic.
The product photos show the proposed installation together with Primagran water-traps. The overflow and strainer shown in the graphics are not part of the sink and are sold separately.
Easy installation - maximum space
Thanks to careful planning, our sinks fit perfectly into cabinet sizes from 90 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.
Durability that everyday life - resistant to adventures in the kitchen
We made our sinks from a high-quality German blend of granite aggregate and dedicated resin. The best components and high quality production process make our product resistant to discolouration, scratches and temperature changes - simply resistant to kitchen adventures! Our sinks come with a 35-year guarantee - the longest on the market.
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 benefits:
- Hygienic certificate of the National Institute of Hygiene
- Declaration of conformity with Polish and European norm PN-EN 13310+A1
- Certificate confirming meeting the requirements of radiation hygiene
Technical data
| Dimensions of sink: | 880 x 500 mm |
|---|---|
| Dimensions of the bowl: | 840 x 400 mm |
| Dimensions of countertop cut-out: | 860 x 400 mm |
| Bowl depth: | 200 mm |
| Cabinet width: | 90, 100 cm and more |
| Type: | Built-in (countertop) |
| Number of bowls: | Single bowl |
| Reversible: | No |
| Number of sub-milled holes: | 5 |
| Overflow protection system: | Rectangular |
| Weight: | approx. 17kg |
| Drain: | 3 1/2” |
| Composition: | 20% dedicated resin 80% granite aggregate |
| Warranty: | 35 years |
Technical drawings
Over-counter mounting
System Top A special edge for dedicated accessories. 
XXL chamber The largest possible compartment for a small cabinet. 
Pre-drilled holes Flexible design of the washing area thanks to milled openings. Possibility of punching the optimal number of holes in a selected place Files to download
-
Cut-out template Download [pdf] - Assembly instructions Download [pdf]
- Warranty Download [pdf]
- Certificate of health quality Download [pdf]
- Radiation hygiene certificate Download [pdf]
- Preparing the holes in the sink Download [pdf]
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