



Product Overview
Key Features
- Topmount installation method
- 80 percent granite and quartz, right-hand drainer, 36 Litre and 21 Litre capacity
- 1 tap hole, includes 2 x 90 millimetre basket waste, double bowl configuration
Key Specifications
- Brand:
- Oliveri
- Model Number:
- ST-WH1511 OF
- Drainer Configuration:
- Right Side Drainer
- Capacity:
- 36L & 21
- Installation:
- Top / Overmount
Cooking Appliances
- Tap Holes:
- 1
General Information
- Type:
- Double Bowl Sink
- Family:
- Oliveri Santorini
- Colour:
- White
- Materials:
- 80% granite and quartz particles and 20% acrylic
- Additional Features:
- Clean the sink regularly with warm water, a liquid detergent and a soft cloth. Do not use abrasive powders or creams and avoid chemically aggressive detergents. Generic stains should be removed immediately with very hot water and a cleaning product. For o
Warranty
- Manufacturer's Warranty:
- Limited Lifetime
Cooking Appliances
- Tap Holes:
- 1
Warranty
- Manufacturer's Warranty:
- Limited Lifetime
Product Dimensions
- Cutout Size (mm):
- 1140W x 480H x 10R
- Bowl Size (mm):
- Main Bowl: 400(W) x 430(H) x 210(D), 3/4 Bowl: 295(W) x 350(H) x 210(D)
Box Dimensions
- Box Height (mm):
- 580
- Box Width (mm):
- 310
- Box Depth (mm):
- 1260
- Box Weight (kg):
- 19
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Product Reviews of Oliveri Santorini 1 & 3/4 Left Hand Bowl with Drainer White Sink

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At a glance
This premium topmount sink is a strong choice for busy households that want flexible washing and prep space without moving to an undermount design. Its 1 and 3/4 bowl layout, integrated drainer and durable granite-quartz construction make daily kitchen tasks easier. It especially suits family kitchens and renovations. The main limitation is that its large footprint may not suit compact benchtops or very small apartments.
What it’s great for
- Everyday Dishwashing
- Food Preparation
- Family Kitchens
- Kitchen Renovations
- Multi-task Sink Use
Where it works best
- Family Homes
- Renovated Kitchens
- New Builds
- Large Apartments
- Busy Kitchen Zones
Who it’s for
- Family Households
- Home Cooks
- Renovators
- Entertaining Households
- Buyers Replacing an Older Topmount Sink
Things to consider
Its 114 x 48 cm format offers generous workspace, but it takes up more bench area than compact single-bowl or apartment-focused sink options.
Family suitability
High - the double-bowl-style layout with drainer suits households managing frequent washing, rinsing and meal prep.
Ease of cleaning score
8/10 - the granite-quartz surface is designed to resist limescale and support easier ongoing cleaning.
Apartment vs house fit
Best for houses or larger apartments with enough bench space for a 114 x 48 cm sink and drainer layout.
Noise reduction rating
8/10 - the granite-quartz composite construction is typically quieter in use than lighter stainless steel alternatives.
Durability vs category average
8/10 - the granite and quartz composite build offers above-average durability for a kitchen sink in everyday use.
Key benefits
- 1 & 3/4 Bowl Layout: Gives you separate spaces for washing, rinsing and food prep, making kitchen tasks easier to manage.
- Integrated Right-Hand Drainer: Adds practical drying space for dishes, cookware or washed produce directly beside the bowls.
- Topmount Installation: Sits on the benchtop for simpler replacement of older sinks and easier fitment in many kitchen updates.
- Granite and Quartz Construction: Built from 80% granite and quartz particles with acrylic for a durable feel suited to daily kitchen use.
- 36 L Main Bowl Capacity: Provides a roomy primary bowl for washing larger cookware and handling heavier daily dish loads.
- Heat Resistance up to 280 °C: Handles thermal shocks and high temperatures better than many standard sink materials.
- Single Tap Hole: Supports straightforward mixer installation for a cleaner, simpler sink setup.
- Two 90 mm Basket Wastes Included: Helps streamline installation and gives you ready-to-use waste fittings in the box.
Q: Can this sink be reversed with drainer on the left?
A: No. The Santorini ST-WH1511 OF has a fixed left-hand main bowl and a right-side drainer. That layout suits kitchens planned for that orientation, but it is not a reversible design if the opposite side would work better in your space.
Q: Will it suit replacing an older topmount sink?
A: Yes, in many cases. The topmount design can suit replacement jobs because it sits on the benchtop, and the overall size is 1140 x 480mm. The existing cut-out, cabinet space and fixed bowl layout still need to match this sink.
Q: Does the single tap hole limit what tap setup fits?
A: Yes. This sink has a single tap hole, so it suits one standard mixer or tap position from the factory. If a second tap is planned, such as filtered water, another hole would need to be added in a suitable spot, so discuss that with your plumber.
Q: Are the two bowls the same size for washing up?
A: No. The main bowl holds 36L, while the secondary bowl is better suited to rinsing or food prep than matching the main bowl for capacity. That gives useful task separation, but it is not a full double-bowl design with equal working space.
Q: Can the composite sink handle hot pans straight from cooking?
A: Oliveri states the Santorini composite sink is heat resistant to 280C and made to handle normal thermal shocks in kitchen use. A surface protector is still recommended for very hot pots, so it is not intended as a direct resting place for cookware off the burner.
Q: What comes in the box with the Oliveri Santorini sink?
A: The sink includes two 90mm basket wastes, which covers the waste fittings for both bowls. This version also has an overflow built in, but taps are not included, so the mixer or tapware still needs to be chosen separately.









