48 Inches Undermount Vanity Tops

By Winette

White

Renovate your bathroom with our elegant bathroom vanity top with an attached under-mount vitreous china sink. Ideal for quick and easy installation. This engineered marble top is easy to install and fits directly on top of your vanity cabinet. Included is a 4-inch backsplash to protect your walls from water splashes. Includes pre-drilled faucet holes for easy faucet installation. Stylish look and colour to deliver a balance of beauty and purpose for your home.

Perfect replacement for an old vanity top. With a new faucet and new drawer pulls, this made my 35 year old vanity look brand new.. Janet. Nevada City, CA. Sun Mar 09 2025

By ECLIFE

Enhance the aesthetic appeal and functionality of any bathroom by upgrading to this modern 48 inch double sink vanity top. Its sleek, crisp white finish and ceramic construction offer a neutral yet sophisticated visual impression, blending harmoniously with any home interior. This vanity countertop, boasting a rectangular shape with squared corners. The double sink vanity, equipped with a single-hole configuration, exudes simplicity and elegance, making it an ideal option for your renovated bathroom.

Nice looking sink, gave 4 stars because the faucets and attachments are not standard to USA use and my handyman has to be creative to modify them. The look is modern and was an exact fit to the vanity that we bought from eclife. Anonymous. Wed Mar 25 2026

By DodreHome

Introducing our elegant Quartz bathroom vanity top, designed to elevate the aesthetic of any bathroom. Crafted from high-quality Quartz material, this vanity top measures 48" in length, 18.5" in width, and 0.79" in thickness, offering a sleek and durable surface. It comes with a centrally positioned ceramic basin, providing ample space for daily use. The top features three pre-drilled holes for easy faucet installation (faucet not included). Additionally, it includes a 4" high backsplash to prevent water splashes, ensuring your bathroom remains clean and dry. Perfect for modern bathrooms, this vanity top combines functionality with a minimalist design.

By Tile & Top

Kashmir White

This vanity top is for bathroom decor, with a high-end finish. This beautiful natural stone vanity top is attached to a white vitreous china under-mount bowl with a safety overflow hole.

Added the final touch to our remodel we absolutely love how it turned out. Great piece. Janice. Coffeyville, KS. Wed Mar 18 2026

By Altair

Single

Renovate your bathroom with our elegant bathroom vanity top? Our Arbios quartz countertop marries the timeless allure of Calacatta marble design with all the unbeatable benefits of quartz. Featuring an exclusive unified grey veining that graces both the countertop and backsplash, it adds a contemporary touch and a harmonious visual flow in your space. Enjoy the beauty of marble with the strength of quartz, as the Arbios resists stains and scratches. This surface confidently enhances the enduring beauty and functionality of your space, making it an ideal fit for those who seek both.

I am shocked at what good quality this countertop and vanity are! They are beautiful and so solid! Would definitely buy again!. Sharon. Saint Joseph, MI. Mon Apr 27 2026

By 3S Stone

Tan Brown, 4" Centers

Create your dream bathroom with this durable and timeless, 3 cm thick granite vanity top. Each piece of granite is a natural, unique, one-of-a-kind piece of art. The top includes a preinstalled, white under-mount oval bowl.

This is a great-looking countertop. Heavy and solid. It has more gold color than I expected.. Philip. Humboldt, TN. Tue Nov 01 2022

By Tile & Top

Snow White

The engineered marble vanity top will transform your bathroom with a stunning and fashionable high-end look. This beautiful vanity top is attached to a rectangular white vitreous china undermount bowl with a safety overflow hole.

Have major renovation in progress..Really happy with order process, delivery and Product. This vanity top is exactly what was needed with proper holes drilled for widespread facet.. Sandra. FL. Sun Oct 11 2020

By DodreHome

Elevate your bathroom with this sleek and modern 48-inch resin bathroom sink, designed to seamlessly integrate with matching 48-inch bathroom vanities. Crafted from high-quality, durable resin, this sink features a crisp white finish that adds a touch of elegance to any bathroom decor. Its spacious basin (48" x 18.2" x 5.3") provides ample room for daily use, while the resin material ensures resistance to stains, scratches, and moisture for long-lasting beauty. The minimalist design excludes a backsplash and faucet hardware, offering flexibility to customize with your preferred fixtures. Shipped securely in a single carton, this sink is an easy, hassle-free upgrade for your bathroom space

By Winette

Carrara White

Renovate your bathroom with our elegant bathroom vanity top with an attached under-mount vitreous china sink. Ideal for quick and easy installation. This quartz top is easy to install and fits directly on top of your vanity cabinet. Included is a 4 in. backsplash to protect your walls from water splashes. Includes 3 pre-drilled faucet holes for easy faucet installation. Stylish look and colour to deliver a balance of beauty and purpose for your home.

It took three tries to have one that wasn't broken delivered! But now it looks amazing.. Zanne. Eugene, OR. Sun Mar 01 2026

By Bellaterra Home

This elegant bathroom vanity top features a 1.3” thick granite preinstalled with a white undermount cUPC-certified ceramic sink for utmost beauty and functionality. It will easily match many home interiors. The vanity top is pre-drilled with three holes for an 8” widespread faucet and fits directly on top of a standard vanity cabinet.

Love it but be aware the summary and pics say it comes with 4” backsplash but no it doesn’t. Hopefully they corrected this. It looks great. Heavy and good quality so far. Side splash purchased separate matches and is thinner accordingly.. Stephanie. Grants Pass, OR. Sun Apr 27 2025

By Alcott Hill

4" Centers, Solid White

Add a touch of clean, bright elegance to your bathroom with the Design House Cultured Marble Widespread Vanity Top. This bathroom countertop is 49-inches long for use on 48-inch vanity cabinets and features a contemporary solid white finish. The oval bowl and square flat edge profile offer an updated yet modest look to blend seamlessly with any bathroom decor style. The sink in this single-bowl vanity top has three pre-drilled faucet holes that allow for a 8-inch widespread mount faucet. The integrated sink features a safety overflow hole to avoid water overflow or spillage, while the 4-inch integrated backsplash helps prevent water damage to your wall. This bathroom vanity's modern white marble surface is stain-resistant and easy to clean. Simply apply a mild, non-abrasive soap to the top and use a damp cloth to wipe clean.

Colt was as expected but item received broken. Needs to have better packing and shipping arrangements.. Lisa. IL. Sat Aug 22 2020

By Alcott Hill

White on White

Add a touch of clean, bright elegance to your bathroom with the Design House Cultured Marble Vanity Top. This bathroom countertop is 49-inches long for use on 48-inch vanity cabinets and features a contemporary solid white finish. The oval bowl and square flat edge profile offer an updated yet modest look to blend seamlessly with any bathroom decor style. The sink in this single-bowl vanity top has three pre-drilled faucet holes that allow for a 4-inch centerset mount faucet. A single mount faucet with a deck plate will also work with this vanity top. The integrated sink features a a drip-free edge and a safety overflow hole to avoid water overflow or spillage, while the 4-inch integrated backsplash helps prevent water damage to your wall. This bathroom vanity's modern white marble surface is stain-resistant and easy to clean. Simply apply a mild, non-abrasive soap to the top and use a damp cloth to wipe clean. Designed and manufactured by Design House, the trusted source for quality lighting, hardware, plumbing, kitchen, and bath products for every taste and budget.

First one I ordered a month and half ago showed up broke. Customer service easy to work with. Didn’t request I return product just send photos of damaged product. Replacement arrived a couple days ago in good shape.. Kurt. Ridgecrest, CA. Sat Sep 10 2022

By OUTMOIN

This 48" resin bathroom vanity top offers a versatile and timeless design, seamlessly complementing modern and traditional bathroom styles. Crafted from high-quality resin, it features a smooth, durable surface that is both easy to clean and resistant to breakage. The pre-drilled 3-faucet holes accommodate an 8" widespread faucet for hassle-free installation. Its integrated overflow ensures practicality by preventing water spillage.

Great vanity top for any bathroom.. Ross. CO. Sun Apr 12 2026

By Avanity

Alluring

Durability, versatility, beauty. It ensures that whatever the style of your cabinet this top can complete your vanity set with elegance. The sink is pre-installed for easy installation.

This Quartz top is absolutely gorgeous and elegant. Jacki. Glendale, AZ. Wed Apr 01 2026

By Tile & Top

This marble vanity top instantly updates your bathroom with a high-end, luxurious look. This beautiful and timeless natural stone vanity top is attached to a rectangular white vitreous china undermount bowl with safety overflow hole.

The vanity top was beautiful, but did not coordinate well with the other marble in the bathroom. Delivery pickup for return went smoothly.. Pamela. Tyrone, PA. Tue Nov 05 2024

By Vinnova

Grain White

Introducing our stunning Malaga Series Countertop—a masterpiece of modern design that instantly redefines your bathroom space. Crafted from high-quality materials, this vanity top is built to withstand the rigours of daily use. Its robust construction is resistant to stains, scratches, and wear, ensuring it retains its contemporary allure for years to come. The fresh look, rugged construction, and easy maintenance make Malaga the ideal choice for those who demand both style and substance in their home decor.

Very nice meets my customers desire design nicely. Richard. Laneview, VA. Thu Feb 26 2026

By Bellaterra Home

This elegant bathroom vanity top features a 1.3” thick marble preinstalled with a white cUPC certified semi-recessed ceramic sink and a matching 4" height backsplash for utmost beauty and functionality. It will easily match many home interiors. The vanity top is pre-drilled with three holes for an 8” widespread faucet and fits directly on top of a standard vanity cabinet (sold separately). The countertop is pre-sealed and polished for added protection. Backsplash sold separately.

looks awsome!!!!!!! put 1 in my 1/2 bath and 1 in my full bath.. Anonymous. Sat Sep 18 2021

By Altair

Rectangle vanity top features random soft grey veining and is designed to look just like a natural stone without the wear and maintenance associated with stone. Made of composite stone and finished in our Aosta White finish this vanity top will be the finishing touch to your bathroom.

This countertop is amazing. I have never bought pre-fabricated countertops before, always picked out a slab and had it fabricated which was crazy expensive. Knowing what I know now, I wish I would have gotten these in my previous house. This is extremely high quality and fit perfectly! I ordered this and I also ordered (2)- "Altair 21 in. W Engineered Stone Vanity Sidesplash in Aosta White" for the side splashes and they matched perfectly.. Jacqui. AZ. Wed Feb 18 2026

By Altair

Searching for the perfect console vanity top? Our Ceres Countertop features a natural-looking stone finish that immerses you in its timeless elegance. Engineered with cutting-edge technology, it is highly resistant to scratches, stains, and heat, ensuring long-lasting beauty and easy maintenance. The Ceres Countertop will effortlessly complement your bathroom décor.

By Vinnova

Grain White

Crafted with precision and innovation, the Jaen Series Countertop mixes contemporary design with high-performance materials. It’s constructed from cutting-edge composite stone, offering exceptional durability, resistance to stains, and ease of maintenance. This vanity top not only enhances the visual appeal of your bathroom; it ensures longevity, making it a wise investment for years to come. Its clean lines and smooth surface create a minimalist aesthetic, perfect for a range of interior design preferences.

Beautiful sink with just enough marble splatter.. Angie. Wanaque, NJ. Fri May 29 2026

By Altair

Searching for the perfect topper for your console vanity frame? Our Merano Countertop features a natural-looking stone finish that lends breathtaking opulence to any bathroom space. This resilient material resists scratches as well as heat, stains, and mildew, ensuring it retains its style and radiance for many years to come. It makes a stunning complement for your contemporary dcor.

The vanity top is beautiful and substantial looking like a much more expensive unit. It fit perfectly in my existing cabinet and has elevated the look of the bathroom. Great purchase at a great price.. Nan. UT. Thu Sep 25 2025

By Bellaterra Home

Black Galaxy

This elegant bathroom vanity top features a 1.3” thick granite preinstalled with a white under mount cUPC certified oval ceramic sink and a matching 4" height backsplash for utmost beauty and functionality. It will easily match many home interiors. The vanity top is pre-drilled with three holes for an 8” widespread faucet and fits directly on top of a standard vanity cabinet sold separately. The countertop is pre-sealed and polished for added protection. Backsplash is sold separately.

In the box this was So beautiful, but installed Im so disappointed! We purchased this in November and just installed it last weekend. Its so hazy, I hate it!! Very disappointed.. Pamela. Rock Spring, GA. Fri Feb 05 2021

By Wyndham Collection

Please check the specifications and dimensions of this product prior to purchase. If you are unsure if this is the right replacement for you, please contact a support team member to confirm. If you are purchasing this product to pair with another manufacturer’s cabinet, please verify that your product is compatible with this item prior to purchase.

A beautiful sink and top in a great material and design! Came very well packaged and in great condition!. J. Moosomin, SK. Thu Jul 29 2021

By Altair

Authenic Italian marble vanity top with attached undermount sink. Carrara marble complements an elegant apperance with style, suitable for varity of cabinet colours. Made of sculpture marble to ensure durablity and quality in your bathroom.

Just perfect for a quick bathroom update.. Maribeth. Clifton Park, NY. Sat Feb 20 2021

By Bellaterra Home

This elegant bathroom vanity top features a 1.3” thick granite preinstalled with a white undermount cUPC certified ceramic sink and a matching 4" height backsplash for utmost beauty and functionality. It will easily match many home interiors. The vanity top is pre-drilled with three holes for an 8” widespread faucet and fits directly on top of a standard vanity cabinet.

Really nice quality, thickness better than most options other than a custom cut counter. Looks great. Eileen. Waretown, NJ. Fri Feb 09 2024

By Laviva

Grey/White Stripes

I bout the single and double sinks for a mid century. I would have gave 5 stars when you look at the picture you think there is a lip behind the faucet. But there is not. I st. Galen. Palm Springs.. Tue Feb 19 2019

By Bellaterra Home

Black Galaxy Granite

Add a luxurious touch to your space with this Home bathroom vanity top. A lovely blend specs pattern is the distinctive appearance of the vanity top. This brings a sophisticated style to the room. This sink top is ideal for various installs. This is the perfect solution for quick and easy remodels as it comes fully assembled with the sink. The performance of the material is not affected by these variations. All stone and ceramic surfaces can be damaged by force or by sudden and/or rapid changes in temperature. Bellaterra Home’s countertops are pre-sealed and polished for added protection during manufacturing. However, it’s not permanent. Re-sealing the top before use is required to ensure proper protection.

Very nice, backsplash is separate.. Anonymous. Sat Feb 11 2023

By Magickwoods

Add a sophisticated look to your bath. Our cultured surfaces provide durability and a heightened resistance to thermal cracking. Our backsplash is easy to clean and resistant to bacterial growth.

By Wyndham Collection

Please check the specifications and dimensions of this product prior to purchase. If you are unsure if this is the right replacement for you, please contact a support team member to confirm. If you are purchasing this product to pair with another manufacturer’s cabinet, please verify that your product is compatible with this item prior to purchase.

It looks beautiful with my grey vanity.. Anonymous. Oneonta, NY. Wed May 19 2021

By Altair

Made with engineered marble stone, the Marseille bathroom vanity countertop in a Calacatta White Apron finish offers a luxurious experience to any bathroom vanity space. With an impressive thickness of 3.9 inches, this unique top can be styled with your classic freestanding vanity or creatively mounted on the wall for a modern look. With a beautifully designed engineered top, this elegant piece accentuates its smooth and effortless feel without compromising its durability.

By Avanity

Cala engineered stone bathroom vanity top will provide you with a stunning and clean bathroom with a modern straight edge profile. Easy installation and low maintenance, it also comes with veining that mimics Carrara marble. The vanity top includes a 4" high backsplash and a single rectangular sink. Universal used side splash is sold separately and it can be installed on either the left side or right side.

Ashleigh. Anaheim , CA. Sat Jun 03 2023

By Kohler

Eternal Marquina

The bathroom sinks allowing you to create a beautifully designed and customized look to match your personal style. Made of more than 90% quartz, this top provides exceptional durability and stain resistance, making it easy to maintain. Silestone quartz bathroom countertops are available in an array of neutral colours that evoke a natural, yet sophisticated, design element.

Great top and great quality! We’ve had this for our teen boys’ bathroom for almost nine months and it has been durable and cleans so nicely.. Kathryn. Kalamazoo, MI. Sun Apr 12 2026

By Bellaterra Home

This elegant bathroom vanity top features a 1.3” thick granite preinstalled with a white undermount cUPC certified ceramic sink and a matching 4" height backsplash for utmost beauty and functionality. It will easily match many home interiors. The vanity top is pre-drilled with three holes for an 8” widespread faucet and fits directly on top of a standard vanity cabinet.

Beautiful. I ordered 1 and it was broken but the return process was simple and fast. The other one I ordered came in great condition.. Lauren. Fair Haven, NJ. Thu May 07 2020

By Wyndham Collection

Please check the specifications and dimensions of this product prior to purchase. If you are unsure if this is the right replacement for you, please contact a support team member to confirm. If you are purchasing this product to pair with another manufacturer’s cabinet, please verify that your product is compatible with this item prior to purchase.

This will make my bathroom shine.. Lynda. Cathlamet, WA. Tue Jan 18 2022

By Bellaterra Home

Black Galaxy

Add a luxurious touch to your space with this bathroom vanity top. It features a 1.2” thick preinstalled with a white mount cUPC certified oval grade A ceramic sink. A lovely blend of black and gold specs pattern is the distinctive appearance of the Black Galaxy. This brings a sophisticated style to the room. This sink top is ideal for various installs. This is the perfect solution for quick and easy remodels as it comes fully assembled with the sink. Variations in colour, pattern, size, shape, and shade are inherent and unique characteristics of a natural material and it is to be expected with this product. The performance of the material is not affected by these variations. All stone and ceramic surfaces can be damaged by force or by sudden and/or rapid changes in temperature. Bellaterra Home’s countertops are pre-sealed and polished for added protection during manufacturing. However, it’s not permanent. Re-sealing the top before use is required to ensure proper protection.

Great quality and beautiful product. Carla. Rising Sun, MD. Wed Mar 01 2023

By Laviva

White Carrara

Dressed in classic authentic Marble of Quartz, LAVIVA countertops offer the crowning gem to each vanity. Each precious rendition sparkles with uniqueness creating your ultimate look for your bathroom. The countertops are produced using a 2cm thick slab which is honed and polished to perfection by hand. Topped off with matching backsplash and large cUPC ceramic sink. To enhance longevity the material is sealed twice. The distinctive veins, markings, and colour create a feeling of exclusivity and characteristic to your bathroom.

Looks adorable! I love marble, and I didn't even expect that it would be so wonderful!. Anonymous. Sun Apr 23 2023

By Avanity

Carrara's natural marble bathroom vanity top will provide you with a stunning and luxurious bathroom. Natural grey veining adds uniqueness to each piece and the straight edge profile offers a modern look. Easy installation and care. The vanity top includes a 4" high backsplash and a single rectangular sink. Universal used side splash is sold separately and it can be installed on either the left side or right side.

By 3S Stone

4" Centers

Create your dream bathroom with this durable and timeless, 3 cm thick marble vanity top. Each piece of marble is a natural, unique, one-of-a-kind piece of art. The top includes a preinstalled, white undermount oval bowl.

Looks great in tge bathroom and delivery was easy.. Susan. Selbyville, DE. Mon Mar 15 2021

By Native Trails

Single, Charcoal

Durable and versatile, native stone vanity tops feature natural materials and timeless designs that coordinate beautifully with our full line of vanities – or any standard vanity. The exclusive nano-sealing process creates an incredibly stain-resistant surface that is refreshingly easy to maintain.

By Transolid

Latte

Love this top. It's not shiny which is what I like. Has just a little of the silver, black and white specks to give it character. Wasn't to heavy so installation was easy. Sink is a perfect size so there's lot of space on the top. Like the thickness. Looks expensive.. Judy. Tucson, AZ. Sat Aug 15 2020

By Magickwoods

Add a sophisticated look to your bath. Our cultured surfaces provide durability and a heightened resistance to thermal cracking. Our seamless undermount sink design is easy to clean and resistant to bacterial growth

The product came with two serious issues -- it was beige, not gray and it was broken into at least 3 pieces. Wayfair promptly refunded our money. It was not packaged very well so I'd think twice about ordering this as it just may not survive the journey. I took these pictures when the box was first opened. Could hear something rattling around in there. The top just snapped off/cracked from the sink portion - on both sides.. Rachel. Dayton, OH. Thu Jan 25 2024

By Magickwoods

Add a sophisticated look to your bath. Our cultured surfaces provide durability and a heightened resistance to thermal cracking. Our seamless undermount sink design is easy to clean and resistant to bacterial growth.

Didn’t end up using it but arrived nicely.. Olive. New York, NY. Mon Jul 17 2023

By Transolid

Milan White, Single

They say home is where the heart is - so why not create a special place to enjoy for years to come? With Transolid quartz vanity tops you’ll experience a captivating and energizing colour palette. Quartz is a nonporous surface that prevents unwelcome germs, bacteria, and mildew. Easy to maintain and clean. Lustrous surface that doesn’t require sealing, conditioning or polishing and is scratch, heat, and stain resistant. Each Transolid quartz vanity top includes reversible sidesplash and loose backsplash.

By Cahaba

Morning Frost

Elevate your bathroom design with the exquisite 49'' Quartz Single Vanity Top with Sink and Pre-Drilled Faucet Hole, a testament to sophistication and functionality. Crafted with precision and designed to fit seamlessly into various styles, this quartz vanity top transforms your space into a haven of luxury. This vanity countertop with sink is a versatile masterpiece that suits Transitional, Modern, Contemporary, Traditional, Farmhouse, Industrial, Beach, Coastal, Mediterranean, and Craftsman design styles. Made in the USA of Daltile ONE Quartz, this vanity top is a symbol of quality and polished craftsmanship. The material boasts exceptional durability, making it highly stain-resistant, and scratch-resistant, and eliminating the need for sealing. The 49'' Quartz Single Vanity Top is not just a countertop; it's a complete solution. The undermount sink, pre-attached imported vitreous china trough basin, adds a touch of sophistication while providing easy maintenance. The single faucet hole, with pilot holes for a faucet of your choosing, offers flexibility to customize your space. Installation is a breeze and is perfect for remodels or new construction, as this vanity top is ready to install on standard 48-inch vanity cabinets. The package includes a matching backsplash, creating a cohesive look that enhances the overall aesthetic of your bathroom. Your investment is protected by a product warranty, ensuring peace of mind and long-lasting satisfaction. Transform your daily routine into a luxurious experience with this exceptional piece that sets a new standard in bathroom design.

By Living Source International

Upgrade your bathroom with this 48-inch light grey sintered stone countertop, featuring a premium undermount ceramic basin for a seamless and sophisticated look. Engineered for ultimate durability, the thickened sintered stone surface offers exceptional resistance to scratches, water, fire, and high temperatures, ensuring long-lasting beauty and performance. With three pre-drilled faucet holes for easy installation, this elegant and robust countertop is the perfect modern centerpiece for any high-end vanity.

By Laviva

Matte White

Our Viva stone countertop is definitely the cherry on top of your beauty cabinet. Its seamless design has striking integrated sinks, perfect for easy maintenance. The Viva stone countertops have a modern square edge detail with sleek corners. As part of our forever collection, this countertop is really designed to last. Our viva stone is stain resistant and comes with a high grit pad which helps remove mild marks and scratches that may occur. Most of all, it is antimicrobial and doesn’t support the growth of bacteria, mould, and mildew.

This countertop is beautiful! It’s VERY white..almost glow in the dark, but it looks perfect in my bathroom. Very clean lines and modern looking. Need to finish cleaning with glass cleaner in order to eliminate streaks. I would but it again.. Janice. Portland, OR. Wed Nov 23 2022

By Magickwoods

Add a sophisticated look to your bath. Our cultured surfaces provide durability and a heightened resistance to thermal cracking. Our seamless undermount sink design is easy to clean and resistant to bacterial growth.

By Transolid

White, 4" Centerset, Uba Verde