At a Glance
Undermount SinkMaterial: Sintered stoneCompatible Base Width: 30Product Dimensions
31 inActual Width22 inActual Depth
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allen + roth Dolomiti Bianco 31-in White Sintered Stone Undermount Single Sink Widespread Faucet Mount Bathroom Vanity Top
Item #2694686 |
Model #261555
4.3
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Common Width: 31
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Price GuaranteeTransform your bathroom with the clean, sophisticated look of allen + roth’s white sintered stone vanity top. Designed to pair perfectly with standard 30-inch bathroom vanities and engineered for superior durability. This ultra-impervious vanity top resists stains, moisture, and everyday wear, making it ideal for busy households and modern bathrooms.
Fits onto 30-in W x 21-in D vanity base
Sintered stone is considered one of the most impervious and durable countertop materials available, without requiring sealing
Matching 4-in backsplash included, with compatible side splash sold separately (item#2694690)
Attached stylish rectangular white vitreous china undermount bowls with safety overflow hole
Faucet Ready: Pre-drilled with three holes spaced for a standard widespread faucet (faucet not included)
Standard Fit: Measures 31 in wide × 22 in deep, ideal for upgrading existing 30 inch vanity bases with this high-end bathroom vanity top solution
Complete with 1-year limited warranty, for your peace of mind
CA Residents: Prop 65 Warning(s)
Sink (1)
Backsplash (1)
General | |||
|---|---|---|---|
Color/Finish Family | White | Sink Material | Vitreous china |
Number of Sinks | Single sink | Sink Type | Undermount |
Number of Faucet Holes | 3 | Collection Name | Dolomiti Bianco |
Sink Color | White | Manufacturer Color/Finish | White |
Material | Sintered stone | Faucet Mount Type | Widespread |
Sink Location | Center | Edge Profile | Flat |
Sink Shape | Rectangular | Top Material | Sintered stone |
Dimensions | |||
|---|---|---|---|
Depth of Sink (Inches) | 7.5 | Actual Depth (Inches) | 22 |
Actual Width (Inches) | 31 | Common Width (Inches) | 31 |
Common Depth (Inches) | 22 | Top Thickness | 1-1/4-in |
Popular Widths | 30-in | Top Width/Sink Count | 31-in / Single |
Weight (lbs.) | 50.96 | ||
Features | |||
|---|---|---|---|
Overflow Drain Included | Yes | Lowe's Exclusive | No |
Backsplash Included | Yes | Side Splash Included | No |
Sink Included | Yes | ||
Compatibility | |||
|---|---|---|---|
Compatible Cabinet Width (Inches) | 30 | Compatible Side Splash Model Number(s) | 261559 |
Warranty | |||
|---|---|---|---|
Warranty | 1-year limited | ||
Certifications | |||
|---|---|---|---|
CA Residents: Prop 65 Warning(s) | ADA Compliant | No | |
Miscellaneous | |||
|---|---|---|---|
UNSPSC | 30162200 | ||
Check out the Best Selling Bathroom Vanity Tops on Lowes.com
Read All Reviews 4.3 out of 5
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Would Recommend Would Recommend
Review
244 Reviews
77% Recommend this product
Ratings may include incentivized customer reviews.
+ 43
What Customers Are Saying
Customers overwhelmingly praise the vanity top's stunning marble-like appearance, bright white finish, and subtle gray veining, calling it a beautiful, modern transformation for bathrooms. Many appreciate its non-porous surface that wipes clean easily and resists stains better than natural stone. However, a notable group reports significant durability issues, with edges chipping or cracking within months of installation, contradicting claims of high durability. Despite these concerns, most customers find the aesthetic appeal and ease of maintenance worthwhile.
Customer review summary generated by AI, including incentivized reviews.244 Customer Reviews
Perfect
I bought this and it looks better than the pictures. It is very nice and matches my bathroom perfectly.
July 5, 2026
From Dolomiti Bianco 37-in White Sintered Stone Undermount Single Sink Widespread Faucet Mount Bathroom Vanity Top Verified Purchaser
From Dolomiti Bianco 37-in White Sintered Stone Undermount Single Sink Widespread Faucet Mount Bathroom Vanity Top Verified Purchaser
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Look at the style prior to buying.
Ease of picking up the product
NoneJune 15, 2026
From Dolomiti Bianco 49-in White Sintered Stone Undermount Single Sink Widespread Faucet Mount Bathroom Vanity Top Verified Purchaser
From Dolomiti Bianco 49-in White Sintered Stone Undermount Single Sink Widespread Faucet Mount Bathroom Vanity Top Verified Purchaser
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Response from Vendor CS Team
Thank you for the 5-star rating! We’re delighted to hear you had a great experience with us. Your support means a lot to our team. If you have any fu...
Vendor CS TeamJune 15, 2026
Easy to install!
Very modern!
Collision GirlMay 18, 2026
From Dolomiti Bianco 37-in White Sintered Stone Undermount Single Sink Widespread Faucet Mount Bathroom Vanity Top Verified Purchaser
From Dolomiti Bianco 37-in White Sintered Stone Undermount Single Sink Widespread Faucet Mount Bathroom Vanity Top Verified Purchaser
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Response from Vendor CS Team
Thank you so much for your fantastic 5-star review! We’re thrilled to hear that you had a positive experience with us. Your kind words truly mean a l...
Vendor CS TeamMay 19, 2026
Nice bathroom upgrade
Bright white counter top with some streaks of gray. Great compliment for a bathroom upgrade. Goes well with white fixtures and satin nickel faucets. It is heavy so it takes two people to move into position. Easy replacement for a laminate counter top. Be sure to install faucets prior to installing countertop on vanity.
RicktoonMay 13, 2026
From Dolomiti Bianco 61-in White Sintered Stone Undermount Double Sink Widespread Faucet Mount Bathroom Vanity Top Verified Purchaser
From Dolomiti Bianco 61-in White Sintered Stone Undermount Double Sink Widespread Faucet Mount Bathroom Vanity Top Verified Purchaser
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Response from Vendor CS Team
Thank you so much for your fantastic 5-star review! We’re thrilled to hear that you had a positive experience with us. Your kind words truly mean a l...
Vendor CS TeamMay 13, 2026
Solid vanity tap
This vanity top was purchased seperately from the vanity itself and fits perfectly. The top is smooth resembling marbe with it's sutle markings. Top is maintainence free if not abused unlike marble which requires frequently sealing. A good value for the price.
DIYerMay 11, 2026
From Dolomiti Bianco 49-in White Sintered Stone Undermount Single Sink Widespread Faucet Mount Bathroom Vanity Top Verified Purchaser
From Dolomiti Bianco 49-in White Sintered Stone Undermount Single Sink Widespread Faucet Mount Bathroom Vanity Top Verified Purchaser
Was this Review Helpful ?
Response from Vendor CS Team
Thank you so much for your fantastic 5-star review! We’re thrilled to hear that you had a positive experience with us. Your kind words truly mean a l...
Vendor CS TeamMay 13, 2026
Worth the money!
Brautiful! Very happy with purchase!
Sooz1258May 7, 2026
From Dolomiti Bianco 49-in White Sintered Stone Undermount Single Sink Widespread Faucet Mount Bathroom Vanity Top Verified Purchaser
From Dolomiti Bianco 49-in White Sintered Stone Undermount Single Sink Widespread Faucet Mount Bathroom Vanity Top Verified Purchaser
Was this Review Helpful ?
Response from Vendor CS Team
Thank you so much for your fantastic 5-star review! We’re thrilled to hear that you had a positive experience with us. Your kind words truly mean a l...
Vendor CS TeamMay 13, 2026
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Sarah on August 8, 2025
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Thank you for the 3-star rating! We’re delighted to hear you had a great experience with us. Your support means a lot to our team. If you have any fu...