30” Granite Composite Workstation Kitchen Sink Drop-In Top Mount Single Bowl with WorkFlow™ Ledge and Accessories in Black in Metallic Black
Model#:
75A933-30S-BL
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PRODUCT FEATURES
The Delta® Everest™ Granite Workstation Collection combines highly functional design with an innovative granite composite material that adds elegant style with character to any kitchen. Designed with a built-in WorkFlow™ ledge that supports sliding accessories, these sinks create a multifunctional workspace for seamless transition between tasks. The kit includes a stylish woodgrain cutting board and roll-up dish rack with utensil holder that complement the look of your sink while allowing you to prep and clean in one convenient location. Made in Italy, Delta® MetallTek™ granite composite offers the look and feel of real stone with resistance to impact and thermal shock. Unlike natural granite, this advanced non-porous material is highly stain and scratch resistant, not prone to fading, and easy to maintain. Perfect for DIY projects, the drop-in sink installs with any kitchen countertop material, with a low-angled mounting deck that creates a smooth transition from sink to countertop for easy cleaning. The spacious single bowl design offers ample room for washing large items while containing mess and splatter. Engineered with a sloped bottom for better drainage and EZClean™ rounded corners that reduce build-up over time. Available in white, black, and dark grey colors, the installation-ready sink comes with all mounting hardware and a matching drain assembly for a cohesive look. You can feel comfortable in your kitchen knowing that Delta® sinks are backed by a Lifetime Limited Warranty
- WORKSTATION SINK w/ WorkFlow™ Ledge creates an adaptable multi-functional kitchen workspace and reduces clutter by allowing you to work right over the sink – Design features a sleek mounting deck with rounded corners for an elegant look that adds character to any kitchen
- OUTER SINK DIMENSIONS: 30” L x 22” W x 9.63” D – Bowl Dimensions: 27” L x 16” W x 9” D – Minimum Cabinet Size: 33”
- KIT INCLUDES granite composite workstation sink, durable woodgrain cutting board, roll-up dish drying rack with removable utensil holder, matching drain assembly with strainer – Installation-ready sink comes with hardware and cut-out template included
- ADVANCED METALLTEK™ COMPOSITE MATERIAL: 80% natural granite quartz blend with shimmering metallic particles offers the look and feel of real stone with exceptional cleanability and resistance to impact, chips, scratches, and stains – Color-stable material resists fading over time, with natural sound absorbing qualities that help to reduce noise while the sink is in use
- DROP-IN SINK features a thick mounting deck with 1 pre-drilled hole and 5 knockout holes for easy top mount installation with any countertop material. Mounting deck with rounded corners and low-angle beveled edge creates a beautifully finished look, with a soft transition from sink to countertop for easy cleaning
- SPACIOUS SINGLE BOWL DESIGN provides generous space for washing large items while containing mess and splatter inside the sink, with a rear offset drain for more storage space in the base cabinet – Sloped sink bottom offers superior drainage, with an optimized slope that helps keep fragile stemware from tipping
- EASY TO CLEAN: Unlike natural granite, advanced composite material is denser and harder with a smooth non-porous surface, making this sink stain-resistant and easier to clean without the use of harsh chemicals – Rounded EZClean™ corners help resist messy build-up over time
- DURABLE CUTTING BOARD with woodgrain-textured design and easy-to-clean non-porous surface sits over the sink, allowing you to chop and slice without taking up room on the kitchen counter – Built-in slots allow you to dry small plates and knives between tasks
- ROLL-UP DRYING RACK w/ UTENSIL HOLDER for drying dishes, rinsing produce, and protecting countertops from hot items features an extra-wide side slot so you can dry items like baking sheet pans vertically – Stainless steel construction with non-slip silicone coating is dishwasher-safe, heat-safe to 400°F, holds up to 85 lbs.
- MATCHING COLOR DRAIN ASSEMBLY complements your kitchen sink and keeps drainpipe clear, helping prevent clogs – High-quality strainer is removable for easy cleaning and allows water to flow freely while trapping food particles and debris
Documents & Specs
Product Support, Repair Parts & Technical Specifications
Installation Information
Bowl Configuration :
Single Bowl
Mount Type :
Top Mount
Sink Shape :
Rectangular
Number Of Basins :
1
Overall Length :
30
Over All Width :
22
Length Of Bowl :
27
Width Of Bowl :
16
Depth Of Bowl :
9
Minimum Cabinet Size :
33
Cutting Board Length :
11
Cutting Board Width :
16.88
Cutting Board Height :
0.25
Drain Included :
Yes
Drain Opening :
3.5
Mounting Hardware Included :
Yes
Valve Type:
NA
INSTALLATION SUPPORT
Need help with installation? Find local Delta® installers. Get Quotes. Read reviews.
REVIEWS
Rated 1 out of
5
by
nikkole from
DO NOT BUY
This sink is said to be very easy to clean - it is impossible to clean and stains so easily. It constantly looks dirty because of how badly it’s stained. We bought it in 2021 and it was stained within a couple months. I wish you could add photos. BUYER BEWARE
Date published: 2026-02-01
Rated 1 out of
5
by
Ashleigh Lew from
Poor material feels and looks like a utility sink
We really love the "work" portion of this sink. Its great to be able to put pots or clean dishes on the rubber drying matt. Also love the cutting board. my biggest complaint is that the material of the sink feels like plastic and cheapy. It feels like a sink that should be in a basement. Not shiny and pretty for a nice newly renovated kitchen. It also absorbs stains very easily as well. Super disappointed in this purchase.
Date published: 2026-01-21
Rated 5 out of
5
by
Sharon Best from
New kitchen
Very nice we Love it. Great addition to our kitchen. Also pretty great color.
Date published: 2025-09-23
Rated 1 out of
5
by
Kelly from
Stains Very Easily
I bought the white sink and unfortunately it stains and shows scuffs extremely easily. If I rinse out a pot that had pasta sauce in it, the sink stains pink. Regular soap and water won't take it out. It is such a pain to keep clean constantly. As I was researching sinks, I read that this material is supposed to look high end but honestly it looks like a plastic sink to me. I really wish I would have bought a porcelain sink. They look nicer and are much easier to clean.
Date published: 2025-09-05
Rated 2 out of
5
by
Evans from
Stains
We bought the white, and we have had it a year and a half and it looks brown. It started staining within 2 months of getting it. Im so frustrated by it that I want to buy a completely different sink. I have tried all the products, and it will never be white again.
Date published: 2025-03-30
Rated 2 out of
5
by
Mama Cara from
Stains
We have well water. This stains. I have to soak it with bleach water every night to maintain it. Wish I would have purchased porcelain.
Date published: 2025-03-01
Rated 5 out of
5
by
Rebecca from
Sink
Beautiful Stunning and just what I wanted!
Date published: 2025-02-22
Rated 5 out of
5
by
sheila from
Cool Black Sink
Just installed and looks GREAT!!
Date published: 2024-12-15
Q&A
Wondering about the stain resistance of the white????
Hi Carolynne,
Thank you for contacting Delta Faucet Company! Please accept our sincere apology for the inconvenience you are experiencing. Here is the information needed to resolve your issue for you.
Our Delta Faucet Everest™ 33” Granite Composite Workstation Kitchen Sink Undermount Single Bowl With WorkFlow™ Ledge And Accessories In White MODEL#: 75B933-33S-WH uses the Delta Faucet MetallTek™ composite material made of 80% natural granite quartz blend. This offers the look and feels of real stone with exceptional cleanability and resistance to impact, chips, scratches, and stains. Color-stable material resists fading over time. Unlike natural granite, this advanced non-porous material is highly stain and scratch-resistant, not prone to fading, and easy to maintain.
Thank you for being a loyal Delta Faucet customer. We appreciate your business and look forward to continuing to serve you. Please contact us back with any further questions.
Best Regards,
Kelley
Date published: 2024-03-28
My cabinet is 35" wide. I know it says 36" minimum cabinet size but it still looks like it would fit. Just wanted to see if there would be any issues. Thanks
HI terry19,
Thanks for reaching out to us.
We recommend a 36" cabinet to ensure there is enough space within the cabinet for the mounting hardware included with the sink. At 35" it may be a bit tight.
Please feel free to reach out to us directly by phone at 1-800-345-3358 or email at sinksupport@deltafaucet.com with any additinal questions.
Date published: 2024-03-28
i have a 30” Granite Composite Workstation Kitchen Sink Undermount Single Bowl with WorkFlow™ Ledge and Accessories in White in White Model#: 75B933-30S-WH. how do i clean it?
If you install a garbage disposal, are you able to still have a matching black drain plate?
Hi Michelle,
Thank you for contacting us at Delta Faucet! Please accept our sincere apology for the inconvenience you are experiencing. Here is what we can do to resolve your issue for you.
Yes, you can still use the matching black drain cover if you install a garbage disposal.
Please contact us directly by phone at 1-800-345-3358 or email at customerservice@deltafaucet.com if further assistance is needed at this time.
We appreciate your loyalty to Delta Faucet Company.
Best Regards,
Tim
Digital Communications Specialist
Date published: 2024-03-28
what is the warranty on a sink
Is there a weight limit to the size garbage disposal you can use? This sink seams like it might be fragile and sensitive to weight, vibration and impact , but maybe I have a false impression of it.
Thanks for reaching out to us.
Yes, it is a very sturdy and well built sink that can accommodate any garbage disposal available on the market.
Please contact us directly by phone at 1-800-345-3358 or email at customerservice@deltafaucet.com with any additional questions.
Happy to assist.
Date published: 2024-03-28
What is the weight of this sink that I plan on purchasing Model#: 75B933-30S-BL black granite composite??? Do you recommend a cradle support for the longevity of this sink??
Are there more accessories to purchase besides what came in the box?
Hi Brad,
That is a great question and we can answer that for you.
At this time we only have the accessories that come included with the sink, however we are currently looking into other possible accessories so keep an eye out for possible updates in the future.
Please feel free to contact us directly by phone at 1-800-345-3358 or email at sinksupport@deltafaucet.com with any additional questions
Date published: 2023-09-07
Do you make a bottom of the sink grid rack for this model?
Hi Karen,
That is a great question and I will be happy to answer that for you.
At this time we currently do not manufacture a bottom grid for this model sink, however we will certainly be taking it into future consideration as per your request. You can always place the included rolling mat into the bottom of the basin as an alternative.
If you have anymore questions please be sure to contact us directly by phone at 1-800-345-3358 or email at sinksupport@deltafaucet.com
Date published: 2024-03-28
Will the Everest MODEL#: 75B933-30S-WH accommodate a garage disposal?
Hello Customer!
Thank you for your question and we are happy to help. We are not sure if it will accommodate all garbage disposals. There is a removable drain. With any further questions or concerns, please do not hesitate to reach out to us again.
Best Regards,
Carrie
Date published: 2025-12-23
How well does the white granite hold up against stains? I.e blood, soy, ketchup, chocolate, etc
Hi Nitro,
Great question. Our sinks are well tested against stains of all kinds and designed to last a lifetime with proper care and maintenance.
Date published: 2024-03-28
Is there a sink rack I can buy for this?
Would the black granite stain easily with hard water? I love the black but I’m worried about it staining. I know it comes in gray and white.
Hello MamaDuck,
That is a very good question! I will be happy to answer that for you.
This model sink does not show hard water deposits typically, and this is due to the surface being non porous and cleans very easily, now depending on the quality of the water supply and what is deposited before you wipe the surface clean, what is visible is completely up to the water quality itself. You can always also invest in a water purification unit which does remove almost all of those types of deposits.
If you have anymore questions please be sure to contact us directly by phone at 1-800-345-3358 or email at sinksupport@deltafaucet.com
Date published: 2024-03-28
Are 30 and 32 inches the only sizes offered for this sink?
Hi Frncois Guerin,
Thank you for your inquiry, I can answer that for you.
Currently we only offer this style and color sink in a 30" and 32" size.
Please feel free to contact us directly by phone at 1-800-345-3358 or email at sinksupport@deltafaucet.com with any additional questions.
Date published: 2024-01-31
What is the heat tolerance of the sink? The roll-out rack has heat tolerance listed but not the sink basin. Please respond. Thank you!
Hi Alice,
Thank you for your interest in our kitchen sink! I can answer that for you.
This model sink is heat resistant up to 650°F, allowing hot cookware coming off a heat source to cool is recommended.
Please feel free to contact us directly by phone at 1-800-345-3358 or email at sinksupport@deltafaucet.com with any additional questions.
Date published: 2023-06-21
is sink only good to 400 degrees? I thought granite composite was highter in degrees??
Thanks for reaching out to us.
This sink is HEAT SAFE up to 500°F: Thermal shock resistant, will not crack from hot plates and cookware.
The included Roll-up drying rack w/ utensil holder will be heat safe to 400°F
Please contact us directly by phone at 1-800-345-3358 or email at customerservice@deltafaucet.com with any additional questions.
Happy to assist.
Date published: 2024-03-28
May I get just the template for granite contractor before ordering the sink
Hi Doug,
You certainly can, we have digital DXF files available we can email you.
Please contact us directly by phone at 1-800-345-3358 or email at sinksupport@deltafaucet.com so we can get you the template you are looking for.
Date published: 2023-05-22
Does this sink come in regular black and not metallic black?
Hi John,
Thank you for your interest in our kitchen sink! I can answer your inquiry.
This model sink is only currently available in Metallic Black and Metallic White.
Please feel free to contact us directly by phone at 1-800-345-3358 or email at sinksupport@deltafaucet.com with any additional questions.
Date published: 2024-03-28
My kitchen sink opening is 16 inch wide by 30 inch long would this sink fit as a drop in sink, please let me know.
Hello Jordan,
Thank you so much for your interest in our kitchen sink! I will be happy to answer your inquiry.
This model sink will not fit your current counter opening, however, if you open up the cutout by a small amount this model can fit in both under-mount and top-mount installations.
If you have any more questions or concerns please be sure to contact us directly by phone at 1-800-345-3358 or email at sinksupport@deltafaucet.com
Date published: 2024-03-28
Is a matching drain cove available to accommodate a garbage disposal? Are other accessories available- like a bowl colander?
Thanks for your inquiry.
We will be introducing new drain covers and colanders later this year.
Please contact us directly by phone at 1-800-345-3358 or email at customerservice@deltafaucet.com if further assistance is needed at this time.
Date published: 2024-03-28
do you have the option for drain on the right side ?
Hi Jason,
This sink is currently available with only this drain orientation.
Date published: 2024-03-28
Hi. Is it safe to leave outside exposed to sunlight all day?. It would suffer any color change with direct sunlight.?
Hi John,
Thank you for reaching out, we do not recommend this model sink be installed outdoors as it is primarily designed for indoor residential use.
Please feel free to contact us directly by phone at 1-800-345-3358 or email at sinksupport@deltafaucet.com with any additional questions.
Date published: 2023-06-21
What’s the best way to clean the sink? There are food stain.
Hi BroadmoorKitchen,
Thank you for your interest in our kitchen sink! I can answer that for you.
The best way to clean the 75B933-33S-WH sink model is by using a product such as Mr. Clean Magic Eraser or Supreme Surface Scum & Mineral Deposit Remover. Make sure to follow the cleaning instructions provided by the product’s manufacturer. Please feel free to contact us directly by phone at 1-800-345-3358 or email at sinksupport@deltafaucet.com with any additional questions.
Date published: 2024-10-01
My delta white composite sink yellows easily. How do you recommend cleaning it? I’d like to restore it’s white appearance. It is only 2 months old.
Hi Sara,
We'd be happy to review your concerns directly. Please feel free to reach out to us at sinksupport@deltafaucet.com and we will take it from there.
Thanks
Date published: 2024-03-28
The description says heat resistant but I have a white circle on my gray composite sink after placing a pan in the sink. Will anything repair this? There were no warnings I saw when purchasing this product.
Hi Leah,
Thank you for reaching out, we can certainly look into that with you to figure out what caused the issue.
Please feel free to contact us directly by phone at 1-800-345-3358 or email at sinksupport@deltafaucet.com so we can review your issue together and assist.
Date published: 2024-01-31
What are the dimensions of the under sink mounting clamps… how far do they extend beyond the sink mounting lip?
Your install videos say cabinet base needs to be 3" larger than the sink, however, this 32" Everest sink says a 36" base is needed. Which is correct? Does this sink really require a 36" base cabinet? MODEL#: 75B933-33S-DG.
Hi Tropical Daze,
Thank you for your question. We are happy to assist you in this matter.
The general rule of thumb is you want to have at least 3 extra inches of interior cabinet space greater than the size of our sink. We require the extra space to ensure there's enough room for the mounting hardware required for installation.
For a 32" sink, a 35" cabinet should be enough.
Please contacting us directly at 1-800-345-DELTA (3358) or via email at sinksupport@deltafaucet.com for any additional questions or concerns.
Date published: 2024-02-17
Hello l love my 32” Everest sink but can not find a bottom grid protector. Do you make one to fit this sink??
Hi SBWH,
That is a Great question and I can answer that for you! We currently do not manufacture a bottom grid for this model sink, however I will be passing this request along to our product development team for future consideration. Please feel free to contact us directly by phone at 1-800-345-3358 or email at sinksupport@deltafaucet.com with any additional questions.
Date published: 2024-01-31
What is the thickness of the granite composite basin on this sink? Thank you!
Hi Denise,
That is a great question and I can answer that for you.
This model sink 75B933-30S is about 5/8" thick.
Please feel free to contact us directly by phone at 1-800-345-3358 or email at sinksupport@deltafaucet.com with any additional questions.
Date published: 2024-01-31
I purchase the everett drop in sink a while ago ready to complete job. BUT I would prefer the "undermount" look. Is it possible to install the drop in sink as an undermount? Isf so, can you provide me with details so I can give to installer?
Hi Barbara,
Thank you for reaching out, we can answer that for you. The 75A933-33S-WH is designed to be installed as a drop in sink. You cannot undermount this model.
If you want an undermount version, we recommend looking at the sink model 75B933-33S-WH. Please feel free to contact us directly by phone at 1-800-345-3358 or email at sinksupport@deltafaucet.com with any additional questions.
Date published: 2024-04-03
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