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Product Description
The Over/Under 20″ Single Basin Sink with Cover B‑SK20 is engineered for homeowners and professionals who demand both functionality and style. From the start, this Over/Under 20″ Single Basin Sink with Cover provides versatility in installation and top‑tier materials—constructed with 304 stainless steel across 16, 18, and 20 gauge thicknesses to withstand heavy use. Whether you need an over‑counter or under‑counter setup, this sink adapts easily, with all mounting hardware and detailed instructions included. Additionally, it is important to consider options like the keyword: Single Basin Sink for those looking for specific design features. When considering the right sink for your home, don't overlook the benefits of the keyword: Single Basin Sink. This product is an ideal choice for those seeking a durable and stylish solution, seamlessly integrating into modern kitchen designs. The versatility and performance of the keyword: Single Basin Sink make it a top choice for discerning homeowners.
Measuring 20‑1/2″ W × 20‑1/2″ D × 11‑1/2″ H, with a required cut‑out of 19″ W × 19″ D, the Over/Under 20″ Single Basin Sink with Cover features a full 12‑inch deep basin—much thicker and sturdier than typical deep‑drawn sinks. The included sturdy cover with handle protects from weather and debris, helping maintain the sink’s finish and cleanliness. The sink’s zero‑radius square bowl shape and sharp 90‑degree angles provide a modern aesthetic that pairs perfectly with other premium Sunstone components.
For optimal kitchen functionality, choosing the right design is crucial—look no further than the keyword: Single Basin Sink.
For added versatility and functionality, the keyword: Single Basin Sink is an excellent choice for modern kitchens.
Over/Under 20″ Single Basin Sink with Cover is built for durability. The stainless steel structure resists rust and corrosion both inside and out; the light brushed finish reduces visible wear. Ideal for indoor or outdoor kitchens, this sink can be installed atop thick counters or beneath them. It’s perfect for food prep, rinsing, entertainment stations, or as an auxiliary sink next to a grill.
Warranty protection is strong: the Over/Under 20″ Single Basin Sink with Cover comes with a limited lifetime warranty on the structure, plus a one‑year warranty for handle and drain components. The sink includes all needed hardware, is easy to install, and arrives ready for mounting. Whether you're replacing an old sink or designing a new outdoor kitchen, this model delivers.
You’ll love how the Over/Under 20″ Single Basin Sink with Cover holds up: thick stainless steel gauges, strong welds, and a design built for weather and heavy usage. The cover helps preserve ice, prevent leaves or insects from entering, and reduces clean‑up time. The basin’s depth makes it useful for stirring, throwing ice, washing tools, or even acting as a temporary ice chest in a pinch.
Specifications
| Feature | Detail |
|---|---|
| Model Number | B‑SK20 |
| Focus Use | Over/Under 20″ Single Basin Sink with Cover |
| Material | 304 Stainless Steel, heavy gauge (16/18/20) |
| Finish | Light Brushed |
| Installation Type | Over/Under Counter Mount |
| Product Size (W × D × H) | 20‑1/2″ × 20‑1/2″ × 11‑1/2″ |
| Cut‑Out Size (W × D) | 19″ × 19″ |
| Basin Depth | ~12″ inside depth |
| Cover | Sturdy cover with handle included |
| Hardware | All necessary mounting hardware and instructions included |
| Warranty | Lifetime on structure; 1 year on handle & drain |
Why You Should Buy
- Versatile Installation: The Over/Under 20″ Single Basin Sink with Cover lets you choose over‑counter or under‑counter installation depending on your layout.
- Premium Durability: Built with multiple gauge 304 stainless steel, this sink is far more robust than typical single‑gauge sinks.
- Modern Style & Function: Square, zero‑radius design with sharp edges and matching cover—not just useful but visually striking.
- Excellent Depth & Utility: 12‑inch basin depth provides function for food prep, ice, or large utensils. The cover protects when not in use.
- Warranty Assurance: Structure backed by a lifetime warranty, handle and drain with one‑year guarantee—quality you can trust.
FAQs
Is this sink usable both over and under the counter?
Yes. The sink is designed for over/under installation. Hardware and instructions provided for either method.
What is the basin depth?
Approximately 12 inches inside the basin, giving you deep, functional space.
Does the cover protect from the elements?
Yes. A sturdy cover with handle is included and helps shield the sink from weather, debris, and contaminants.
What stainless steel grade is used?
The sink is made of 304 stainless steel in heavy gauges (16, 18, and 20) for strength and corrosion resistance.
What warranty comes with it?
Lifetime warranty on structure; one‑year warranty on handle and drain parts.
Superior Over/Under 20″ Single Basin Sink with Cover – B‑SK20
$485.00
In Stock - Ready for shipping within 2 Business Days
- 304 Stainless Steel Structure
- Over/Under Installation
- Sturdy Cover Included
- Product Size: 20-1/2″ W x 20-1/2″D x 11-1/2″H
- Cut-Out Size: 19”W x 19″D
Product Documents
Specs & Guides
The Over/Under 20″ x 20″ x 12″ Height Single Basin Sink w/Cover – B-SK20 is a versatile and practical sink designed for various applications. Its key features include a compact size, a single basin design, and a convenient cover. The sink offers a space-saving solution without compromising functionality. It is suitable for both overmount and undermount installations, providing flexibility for different setups. The included cover adds an extra surface for workspace when the sink is not in use. With its compact size, durability, and added convenience, this sink is an excellent choice for maximizing space and efficiency in any setting.
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SKU
B-SK20
Categories Appliance Stations, Outdoor Bar Sinks
Tags 12" Height, 20", 20" x 20", B-SK20, Cover, Over, Single Basin Sink, Under
Superior Over/Under 20″ Single Basin Sink with Cover – B‑SK20
$485.00
In Stock - Ready for shipping within 2 Business Days
- 304 Stainless Steel Structure
- Over/Under Installation
- Sturdy Cover Included
- Product Size: 20-1/2″ W x 20-1/2″D x 11-1/2″H
- Cut-Out Size: 19”W x 19″D
Downloads
Downloads
SKU
B-SK20
Categories Appliance Stations, Outdoor Bar Sinks
Tags 12" Height, 20", 20" x 20", B-SK20, Cover, Over, Single Basin Sink, Under
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Customer reviews
4.81
Rated 4.8149466192171 out of 5
Based on 562 reviews
5
Rated 5 out of 5
83%
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4
Rated 4 out of 5
16%
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3
Rated 3 out of 5
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Rated 2 out of 5
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Olivia Lopez
Rated 5 out of 5
August 16, 2023
Terrific!
Helpful?
0
0

In Stock - Ready for shipping within 2 Business Days
- 304 Stainless Steel Structure
- Over/Under Installation
- Sturdy Cover Included
- Product Size: 20-1/2″ W x 20-1/2″D x 11-1/2″H
- Cut-Out Size: 19”W x 19″D
Kevin Brown
Rated 5 out of 5
August 16, 2023
Exactly what I was looking for. Solid and well built .. worth it.
Helpful?
0
0

In Stock - Ready for shipping within 2 Business Days
- 304 Stainless Steel Structure
- Over/Under Installation
- Sturdy Cover Included
- Product Size: 20-1/2″ W x 20-1/2″D x 11-1/2″H
- Cut-Out Size: 19”W x 19″D
Lisa Smith
Rated 4 out of 5
August 16, 2023
Good product
Helpful?
0
0

In Stock - Ready for shipping within 2 Business Days
- 304 Stainless Steel Structure
- Over/Under Installation
- Sturdy Cover Included
- Product Size: 20-1/2″ W x 20-1/2″D x 11-1/2″H
- Cut-Out Size: 19”W x 19″D
John Doe
Rated 5 out of 5
August 16, 2023
Exactly what I needed for my outdoor kitchen. Good quality. Thanks.
Helpful?
0
0

In Stock - Ready for shipping within 2 Business Days
- 304 Stainless Steel Structure
- Over/Under Installation
- Sturdy Cover Included
- Product Size: 20-1/2″ W x 20-1/2″D x 11-1/2″H
- Cut-Out Size: 19”W x 19″D
Emma Morris
Rated 5 out of 5
August 16, 2023
Perfect in every way
Helpful?
0
0

In Stock - Ready for shipping within 2 Business Days
- 304 Stainless Steel Structure
- Over/Under Installation
- Sturdy Cover Included
- Product Size: 20-1/2″ W x 20-1/2″D x 11-1/2″H
- Cut-Out Size: 19”W x 19″D
Sarah Davis
Rated 5 out of 5
August 16, 2023
Just as described
Helpful?
0
0

In Stock - Ready for shipping within 2 Business Days
- 304 Stainless Steel Structure
- Over/Under Installation
- Sturdy Cover Included
- Product Size: 20-1/2″ W x 20-1/2″D x 11-1/2″H
- Cut-Out Size: 19”W x 19″D
Matthew Adams
Rated 5 out of 5
August 16, 2023
Doors are as advertised! Well built and very easy to install.
Helpful?
0
0

In Stock - Ready for shipping within 2 Business Days
- 304 Stainless Steel Structure
- Over/Under Installation
- Sturdy Cover Included
- Product Size: 20-1/2″ W x 20-1/2″D x 11-1/2″H
- Cut-Out Size: 19”W x 19″D
Hannah Garcia
Rated 5 out of 5
August 16, 2023
Used on my outdoor grill area and works as intended. Will give a review after winter to update on how it's holding up.
Helpful?
0
0

In Stock - Ready for shipping within 2 Business Days
- 304 Stainless Steel Structure
- Over/Under Installation
- Sturdy Cover Included
- Product Size: 20-1/2″ W x 20-1/2″D x 11-1/2″H
- Cut-Out Size: 19”W x 19″D
Clark Jones
Rated 4 out of 5
August 16, 2023
Matches the rest of my Sunstone doors and drawers nicely. Well made. Fits well with the stone I put around the enclosure.
Helpful?
0
0

In Stock - Ready for shipping within 2 Business Days
- 304 Stainless Steel Structure
- Over/Under Installation
- Sturdy Cover Included
- Product Size: 20-1/2″ W x 20-1/2″D x 11-1/2″H
- Cut-Out Size: 19”W x 19″D
admin
Rated 5 out of 5
February 18, 2023
love this grill it has everything
Helpful?
0
0

In Stock - Ready for shipping within 2 Business Days
- 304 Stainless Steel Structure
- Over/Under Installation
- Sturdy Cover Included
- Product Size: 20-1/2″ W x 20-1/2″D x 11-1/2″H
- Cut-Out Size: 19”W x 19″D
admin
Rated 5 out of 5
September 13, 2022
Awesome Grill
Helpful?
0
0

In Stock - Ready for shipping within 2 Business Days
- 304 Stainless Steel Structure
- Over/Under Installation
- Sturdy Cover Included
- Product Size: 20-1/2″ W x 20-1/2″D x 11-1/2″H
- Cut-Out Size: 19”W x 19″D










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