10 Best Granite Composite Undermount Kitchen Sink in The UK
Last updated on 04/09/2025
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Best Choice
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Ruvati 31 x 19 inch Undermount Granite Composite Single Bowl Kitchen Sink - Midnight Black - RVG2033
Ruvati
Ruvati
Ruvati 31 x 19 inch Undermount Granite Composite Single Bowl Kitchen Sink - Midnight Black - RVG2033
Why We Love It
- Extreme durability and strength.
- Resistant to stains and heat.
- Versatile installation options.
Main Highlights
- Made in ITALY | Natural stone finish. Color: MIDNIGHT BLACK | Constructed of composite GRANITE - 80% crushed natural granite for extreme durability and strength.
- The sink is colored all the way through, for a rich and consistent look that will NEVER DISCOLOR | Proprietary treatment makes the surface resistant to stains | Can withstand high TEMPERATURES up to 536 degrees Fahrenheit
- Includes Matching color BLACK STRAINER Drain Assembly | UNDERMOUNT INSTALLATION: Mounting clips and cutout template included
- Exterior dimensions: 31-3/4" (wide) x 19-1/4" (front-to-back) | Interior bowl dimension: 29" (wide) x 16-3/8" (front-to-back) | Bowl Depth: 9" | Standard 3.5" drain openings will fit any garbage disposal unit
- cUPC certified and tested by IAPMO to meet all US and Canadian plumbing standards | Included in box: Sink, matching color (black) basket strainer drain assembly, Cutout template, Mounting clips, Installation Guide
Value for Money
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Lordear 33 Inch White Kitchen Sink Undermount Composite Granite Quartz Single Bowl Workstation 33x19x10 Inch Under Counter Kitchen Sinks
LORDEAR
LORDEAR
Lordear 33 Inch White Kitchen Sink Undermount Composite Granite Quartz Single Bowl Workstation 33x19x10 Inch Under Counter Kitchen Sinks
Main Highlights
- Sturdy Material - 33" white Undermount Kitchen Sink is made of advanced high-end quartz composite material that has the look and feel of real stone and is thick, strong and durable. It stays looking new even after years of use.
- Flexible Workstation Model - This 33" white granite composite undermount sink is designed with ledges on the front and back provide a track as a workstation sink for saving space. The track converting the white quartz sink to a flexible and multifunctional workspace, provides you with more space to use
- Unique Features - The high-end material has hard, smooth, non-porous surfaces that reduce dirt and where dirt can hide, making kitchens cleaner, does not scratch and effectively protects your hands. The combination of R15 tightly rounded corners and ultra-smooth surfaces makes the sink easier to wipe, eliminating accumulated time
- Dimensions -Exterior Dimensions: 33"W x 19"D x 9.65"H; Minimum cabinet is 36 inch, Interior Dimensions: 31"W x 17"D x 8.94"H. Standard 3-1/2" drain opening, that fits the most common garbage.
- What's in the Package - The Package includes a 33 inch granite composite sink, cutting board, roll-up rack, stainless steel dish grid, drain assembly with basket, clips/cutout template and installation instruction; The packaging of each product is drop tested to reduce the possibility of shipping damage
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28 Granite Composite Kitchen Sink - Fulorni 28"x19" Granite Kitchen Sink Ledge Workstation Undermount Matte Black Quartz Classic Under Counter Single Bowl Sink Basin
Fulorni
Fulorni
28 Granite Composite Kitchen Sink - Fulorni 28"x19" Granite Kitchen Sink Ledge Workstation Undermount Matte Black Quartz Classic Under Counter Single Bowl Sink Basin
Why We Love It
- Durable and heat resistant material.
- Spacious and easy to clean.
- Versatile workstation for multitasking.
Main Highlights
- 〓 28 inch undermount workstation granite kitchen sink is made of premium quartz composite material (natural quartz crystals and acrylic resin, etc.) with a hard, smooth, compact and non-porous finish as real stone, highly resistant to chips, fades and scratches, easy to clean and maintain. Classic quartz matte black color definitely makes it the perfect indispensable addition to your kitchen.
- 〓 Superior granite quartz composite sink is durable, strong, heat resistant and can withstand high temperature cookware. Natural quartz stone allows direct contact with food without contaminating it, truly food grade sink. High-end black kitchen sink is rich and stable in colour, not easy to darken or fade over time, cool matte black can hide stains without looking dirty.
- 〓 28" single bowl granite composite kitchen sink is designed with ledges on the front and back provide a track as a workstation sink for saving space. The track converting the black quartz sink to a flexible and multifunctional workspace, provides you with more space to use.
- 〓 Extra Spacious Large Bowl Space - 28-Inch wide and 19-Inch front-to-back (28" W x 19" D x 9.65" H) gives you plenty of usable space. Extra Deep Bowl: 8.9 Inch internal bowl depth offers ample space for all your dishes and large pots and pans. Standard 3-1/2" offset drain opening will fit any garbage disposal unit.
- 〓 Sink Set/Installation - Complete package includes a 28 inch black granite composite sink workstation, an acacia solid wood cutting board, a custom colander, a roll up drying rack, a bottom rinse grid, a drain assembly, etc.｜Cutout Size: 26"(width) x 17"(depth)｜Minimum Cabinet Size: 31 inch. Undermount/Under Counter installation creates a seamless transition from countertop to sink with no exposed edges. | If any concerns or questions, please reach out to us, We're always ready to help you - Fulorni Service.
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MILOSEN White Undermount Kitchen Sink, 30x18 Inch Workstation Ledge Under Counter Single Bowl Sinks, Granite Composite Quartz Sink, Large Deep Basin With Gold Accessories
MILOSEN
MILOSEN
MILOSEN White Undermount Kitchen Sink, 30x18 Inch Workstation Ledge Under Counter Single Bowl Sinks, Granite Composite Quartz Sink, Large Deep Basin With Gold Accessories
Why We Love It
- Solid construction ensures long-lasting durability.
- Functional design transforms your workspace.
- Spacious depth accommodates large utensils.
Main Highlights
- Solid Construction: MILOSEN white kitchen sink is crafted from premium granite composite material, ensuring exceptional strength and long-lasting durability that resists water spots and is easy to clean
- Functional Workstation Design: MILOSEN workstation sink features specially designed tracks on the front and back, allowing for cutting boards and other accessories to fit seamlessly, transforming your sink into an efficient workstation
- Versatile Use: Perfect as a versatile workstation sink, MILOSEN undermount kitchen sink enhances any kitchen's functionality and style, ensuring a complement to your home’s decor while delivering superior performance
- Spacious Deep Single Bowl Kitchen Sink: External Dimensions: 30’’ x 18’’ x 9’’, Minimum cabinet size: 33’’. With a generous depth of 9 inches, MILOSEN white single bowl kitchen sink accommodates most kitchen utensils, making it a practical choice for busy kitchens requiring ample washing space
- Value Accessories for Gorgeous Kitchen Sink: White Quartz Kitchen Sink, Gold Mini Sink, Expandable Dish Drying Rack, Roll Up Sink Rack, Solid Cutting Board, Sink Strainer and Sink Bottom Grid
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MONSINTA Black Undermount Kitchen Sink, 27" x 18" x 9" Matte Black Granite Composite Kitchen Sinks, 2718 Single Bowl Small Kitchens Sink with Accessories
MONSINTA
MONSINTA
MONSINTA Black Undermount Kitchen Sink, 27" x 18" x 9" Matte Black Granite Composite Kitchen Sinks, 2718 Single Bowl Small Kitchens Sink with Accessories
Why We Love It
- Spacious single bowl design.
- Stylish black granite finish.
- Versatile dual mounting options.
Main Highlights
- Undermount Kitchen Sink: 26-3/4" x 18-3/4" x 9", 9 inches deep kitchen sink. Single bowl kitchen sink, large area, easy to wash things. Pots and pans can be washed at the same time
- Black Granite Composite Sink: Made of quartz stone material. Thickened quartz stone sink, wear-resistant color, good texture. Black kitchen sink, understated and stylish, suitable for many kitchen styles
- Single Bowl Kitchen Sink: Support for dual mounting, the versatile design allows the sink to be as either an undermount or topmount. You can flexible to choose the installation way
- Small Kitchen Sink: Natural sound-absorbing material can maximally reduce the sound and vibration when using the sink
- Granite Kitchen Sink Package Included: A black kitchen sink, a stainless steel sink bottom grid, a sink drain assembly and an expandable dish drying rack. Accessories are abundant and practical
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Lonsince White Undermount Kitchen Sink 33"X18",Granite Composite Single Bowl Workstation Sink
Lonsince
Lonsince
Lonsince White Undermount Kitchen Sink 33"X18",Granite Composite Single Bowl Workstation Sink
Why We Love It
- Stylish White Granite Finish.
- Multifunctional and Efficient Design.
- Durable and Scratch Resistant.
Main Highlights
- White Granite Kitchen Sink,Exterior Dimension 33"x18",Interior Bowl Dimension 31"x16",Minimum Cabinet Size 36",R15 Corner will Convenience in Cleaning and Maintain
- Granite Composite Sink Comes with Gold Portable Dish Tub,Gold Foldable Dish Rack,Gold Sink Strainer,Sink Protector and Cutting Board
- Undermount Kitchen Sink Made of Solid Granite Composite Material,Strength Construction,Resistant to Scratch,Stain and Impact
- Multifunctional Deep and Large Single Bowl Kitchen Sink,The Foldable Dish Rack is New Design for Upgrade Performance,which is Wider and More Stable
- Workstation Kitchen Sink Offset Drain Design,Sink can be Installed with Drain on the Left Side or Right Side,the Garbage Disposal Under the Sink will on one Side,Giving You Extra Cabinet Space for Storage
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33 Granite Composite Kitchen Sink - Beslend 33x19 Inch White Granite Kitchen Sinks Undermount White Quartz Sink Ledge Workstation Classic Under Counter Single Bowl Sink Basin
Beslend
Beslend
33 Granite Composite Kitchen Sink - Beslend 33x19 Inch White Granite Kitchen Sinks Undermount White Quartz Sink Ledge Workstation Classic Under Counter Single Bowl Sink Basin
Main Highlights
- Elegant White Granite Undermount Sink - Crafted from premium white granite quartz composite, this 33-inch granite sink delivers superior resistance to high temperature, scratches, chips, and impacts. Its pure white kitchen sink surface stays flawless even with heavy daily use, making it a perfect blend of beauty and durability for modern kitchens
- Convenient Workstation Design: The built-in ledge transforms this 33 inch undermount quartz sink into a multi-functional workstation, allowing you to slide cutting board and drying rack across the track. Maximize prep space without cluttering your countertop—ideal for home chefs and busy kitchens
- Concern Dimensions: External Dimensions: 33"Wx19"Dx10"H(For better installation, the minimum base cabinet size is 36"W). Internal Dimensions: 31"Wx17"Dx8.94"H. This 33 inch granite quartz composite sink with spacious large bowl provides plenty of space for pots and pans. Standard 3-1/2" offset drain opening will fit most garbage disposal unit
- Quieter & Easier to Clean: This white composite kitchen sink with thick material has a natural noise and vibration dampening effect, can effectively reduce the sound caused by the sink when it is in use. R15 rounded corners and slightly sloped bottom will help the sink clean and drain better
- Packages Includes: 33x19 inch white granite composite sink, wood cutting board, roll-up dish drying rack, brushed nickel drain assembly, bottom rinse grid, cutout template and installation instruction are included in the package that can help you achieve quick installation
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Lordear Black Kitchen Sink 33 Inch Undermount Sinks Quartz Granite Composite Black Single Bowl Under Kitchen Sinks 33x19 Inch
LORDEAR
LORDEAR
Lordear Black Kitchen Sink 33 Inch Undermount Sinks Quartz Granite Composite Black Single Bowl Under Kitchen Sinks 33x19 Inch
Why We Love It
- Durable and long-lasting material.
- Noise-reducing for a peaceful kitchen.
- Easy to clean and maintain.
Main Highlights
- Sturdy Material - 33 inch black undermount Kitchen Sink is made of advanced high-end quartz composite material that has the look and feel of real stone and is thick, strong and durable. It stays looking new even after years of use. With unmatched resistance to impact and thermal shock, granite composite kitchen sink is sure to complete the kitchen with its beautiful appearance
- Quiet and Bright Colors - The black quartz sink is a quieter kitchen sink. The thick stone eliminates vibration and noise when using the sink. color does not fade, rich and stable colors that do not darken over time
- Unique Features - The high-end material has hard, smooth, non-porous surfaces that reduce dirt and where dirt can hide, making kitchens cleaner, does not scratch and effectively protects your hands. The combination of R10 tightly rounded corners and ultra-smooth surfaces makes the sink easier to wipe clean
- Dimensions - Exterior Dimensions: 33"(W) x 19"(D) x 9.5"(H)(minimun cabinet is 36 inch), Interior Dimensions: 30.8"(W)x16.8"(D)x8.8"(H). Standard 3-1/2" drain opening, that fits the most common garbage
- What's in the Package - The Package includes a 33 inch granite composite kitchen sink, roll-up rack, stainless steel dish grid, drain assembly with basket, clips/cutout template and installation instruction
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Lofeyo 30"x19" Granite Composite Kitchen Sink Granite Matte Black Quartz Undermount Workstation Ledge Kitchen Sink Modern Under Counter Single Bowl Deep Basin
lofeyo
lofeyo
Lofeyo 30"x19" Granite Composite Kitchen Sink Granite Matte Black Quartz Undermount Workstation Ledge Kitchen Sink Modern Under Counter Single Bowl Deep Basin
Why We Love It
- High-quality, durable material used.
- Innovative workstation design.
- Generously sized sink.
Main Highlights
- Material: This 30 inch black undermount granite kitchen sink is made of premium quartzite and resin composite material, ensuring durability and making it highly resistant to chips, fades, and scratches. It offers a hard, smooth, and non-porous surface that is easy to clean and maintain.
- Workstation: The 30" single bowl granite composite kitchen sink features front and back ledges that transform it into a flexible workstation. This Quartz sinks design maximizes space utilization, providing a multifunctional area for meal preparation and cleaning.
- Deep Bowl: With a generous 30 inch width, 19-Inch front-to-back, and an 8.9 inch internal bowl depth(30" W x 19" D x 9.65" H), so this granite sink offers ample space for dishes, pots, and pans. The undermount/under counter sink have extra-deep bowl, ensures convenient usage and accommodates large kitchen items.
- Sink Installation: This package includes a 30-inch black granite composite kitchen sink workstation, along with accessories such as a bamboo cutting board, roll-up drying rack, bottom rinse grid, and drain assembly. Cutout Size: 27.8"(width) x 16.8"(depth) - Minimum Cabinet Size: 33 inch. The undermount installation creates a seamless transition from the countertop to the sink.
- Customer Support: The 30 inch undermount workstation granite kitchen sink have 3 months hassle-free returns. Additionally, the customer care team is available to provide prompt assistance and support, ensuring a satisfactory experience for customers.
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Kraus KGUW2-33MBL Bellucci Undermount, Single Bowl Granite Black Kitchen Sink Workstation with Accessories, 81.28 cm
Kraus
Kraus
Kraus KGUW2-33MBL Bellucci Undermount, Single Bowl Granite Black Kitchen Sink Workstation with Accessories, 81.28 cm
Why We Love It
- Saves counter space efficiently.
- Easy to clean.
- Dishwasher-safe drying rack.
Main Highlights
- UNDERMOUNT DESIGN creates a seamless transition from countertop to sink for a contemporary look. High-capacity single bowl kitchen sinks with rear offset drain provide generous workspace and includes a cutting board.
- ADVANCED QUARTZ COMPOSITE offers the look and feel of granite with resistance to impact and thermal shock on the kitchen sink – HEAT SAFE up to 500°F: Stands up to chipping, hot plates, and cookware
- GRANITE KITCHEN SINK made from durable quartz composite offers the elegant look of natural granite with resistance to scratches and shock. WORKSTATION SINK with integrated ledge for over sink cutting board and sliding accessories for easy cleaning.
- PERFECT DRAINAGE: Rear-set drain opening and gently sloped base help prevent pooling in the Kraus undermount kitchen sink. Optimized slope helps keep fragile glassware from tipping.
- SINK DIMENSIONS: 32 in. L x 19 in. W x 10 in. D – BOWL DIMENSIONS: 30 in. L x 16 in. W x 9 3/8 in. D – Minimum Cabinet Size: 36 in. – INCLUDES: undermount sink, over the sink cutting board, roll-up dish drying rack, and drain assembly with strainer.