
At a Glance
Solid Wood FrameTop Material: QuartzUndermount SinkProduct Dimensions
30.75 inActual Width35.69 inActual Height20.38 inActual Depth
KOHLER Hadron 30-in Atmos Grey Undermount Single Sink Bathroom Vanity with White Quartz Top
Item #6280042 |
Model #39604-ASB-AGA
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How It WorksDelivery
Set includes cabinet, precut quartz vanity top, sink, cabinet hardware
Convenient tilt-down drawer for storing smaller, frequently-used items
Three-way adjustable slow-close door hinges for easy cabinet access
18-9/16" (471 mm) cabinet interior provides ample storage space
8" (203 mm) widespread faucet holes
Faucet sold separately
Some assembly required
Quartz vanity top adds beauty and long-lasting durability
Vitreous china sink


Overflow Drain (1)

Sink (1)
General | |||
|---|---|---|---|
Collection Name | Hadron | Installation Type | Freestanding |
Color/Finish Family | Gray | Number of Drawers | 1 |
Finish Type | Finished | Edge Profile | Flat |
Hardware Color Family | Nickel | Top Material | Quartz |
Hardware Finish | Brushed | Number of Doors | 2 |
Interior Color | Matches exterior | Sink Shape | Rectangular |
Manufacturer Color/Finish | Atmos Grey | Number of Sinks | Single sink |
Manufacturer Top Color | White | Faucet Mount Type | Widespread |
Sink Color | White | Sink Location | Center |
Base Material | MDF | Sink Type | Undermount |
Style | Transitional | Side Panel Material | MDF |
Package Quantity | 1 | Number of Mirrors | 0 |
Wood Species | Mahogany | Door Overlay | Inset |
Dimensions | |||
|---|---|---|---|
Actual Depth (Inches) | 20.38 | Common Width (Inches) | 30 |
Actual Height (Inches) | 35.69 | Maximum Sink Depth (Inches) | 5.06 |
Actual Width (Inches) | 30.75 | Popular Widths | 30-in |
Bathroom Size | Standard bathroom | Top Thickness | 1-3/16-in |
Common Depth (Inches) | 20.38 | Top Width/Sink Count | 31-in single sink |
Common Height (Inches) | 35.69 | Weight (lbs.) | 115 |
Features | |||
|---|---|---|---|
Adjustable Shelves | No | Multiple Hardware Colors Included | No |
Assembly Required | Yes | Number of Hardware Colors Included | 1 |
Decorative Hardware Included | Yes | Overflow Drain Included | Yes |
Dove Tail Drawer Construction | No | Sink Included | Yes |
Faucet Included | No | Soft Close Doors | Yes |
Floating | No | Soft Close Drawers | Yes |
Integrated Electrical Outlet | No | Solid Wood Frame | Yes |
Lowe's Exclusive | No | Toe Kick | No |
Medicine Cabinet Included | No | Unfinished Sides | None |
Mirror Included | No | Installation Hardware Included | Yes |
Mirrored Front | No | Makeup Table Included | No |
Modular Design | No | ||
Compatibility | |||
|---|---|---|---|
Compatible Side Splash Model Number(s) | 25819 | ||
Warranty | |||
|---|---|---|---|
Warranty | 1-year limited | ||
Certifications | |||
|---|---|---|---|
CA Residents: Prop 65 Warning(s) | SFI Certified Wood | No | |
CARB Compliant | Yes | PEFC Certified Wood | No |
Complies with Federal Lead Guidelines | Yes | ADA Compliant | No |
Miscellaneous | |||
|---|---|---|---|
UNSPSC | 30162200 | ||
Check out the Best Selling Bathroom Vanities with Tops on Lowes.com
Ratings may include incentivized customer reviews.
What Customers Are Saying
The Kohler Hadron bathroom vanity is highly praised by customers for its high-quality construction, stylish design, and functional features. The vanity is well-made and sturdy, with a beautiful quartz countertop and soft-close doors and drawers. It provides ample storage space with thoughtful organization features. While a few customers reported minor quality issues, the majority of reviews are extremely positive about the vanity's overall performance and aesthetic appeal.
Customer review summary generated by AI, including incentivized reviews.Exactly what I wanted
I really like the marble counter top that is white and gray. Material looks expensive. I do wish the drawers were soft closing but doesn't matter. I would buy this vanity every time due to color and beautiful countertop. The sink is beautiful. I purchased sink faucet.
From Hadron 48-in White Undermount Single Sink Bathroom Vanity with White Quartz Top Verified Purchaser
Ok, but big flaw and poor Lowe's Customer Service
Overall, it looks really nice and the shipping was easy. The main flaw is that the opening between the cabinets is really large almost 1/2 inch. Adjusting the cabinets wouldn't work because the actual piece of wood for the cabinet is too small. I tried to contact Lowe's about it but had a bad experience. The woman told me that they could pick it up but they couldn't exchange it now and that I would talk to the person picking it up about the exchange (I'm pretty sure the guys in the truck aren't ...
From Hadron 24-in Light Oak Undermount Single Sink Bathroom Vanity with White Quartz Top
Surprisingly well packaged!
It was (surprisingly) very well packaged, so there was no damage. Everything was well constructed, and we particularly liked the craftsmanship of the doors and hinges. It looks great in our updated bathroom!
Nice and compact.
The finish was quite nice. I especially liked the pull down compartment for small items regularly used. I would recommend it for a small powder room.
From Hadron 24-in White Undermount Single Sink Bathroom Vanity with White Quartz Top Verified PurchaserIncentivized
Backsplash included!
Just installed last week, so far so good. It DOES come with a backsplash! This is more for Kohler - why couldn’t you put a normal top draw in?! This little pullout “drawer” is essentially useless.
From Hadron 24-in White Undermount Single Sink Bathroom Vanity with White Quartz Top Verified PurchaserIncentivized
Great quality, thorough packaging
We have had mixed experiences buying pre-made vanities, but this one had great quality and was put together nicely! Kohler did a great job with all the packaging, and although it’s a bit of work to get it all off, everything was safe and secure underneath. If you don’t want to pay for custom-built, but still want high-end quality, this is a great product.
From Hadron 48-in Atmos Grey Undermount Single Sink Bathroom Vanity with White Quartz Top Verified PurchaserIncentivized
Kohler vanity is durable
Sturdy build and great quality. It is a heavy duty vanity.
From Hadron 30-in White Undermount Single Sink Bathroom Vanity with White Quartz Top Verified PurchaserIncentivized
5 Questions
5 Questions
What are the dimensions of the sink itself on the 24 inch vanity and how thick is the quartz countertop?
Spartan76 on December 15, 20250
Answers
Is sidesplash quartz piece available for this vanity?
David on September 7, 20250
Answers
Can I order backsplash for 36 inch white quartz
Bman on February 25, 20250
Answers
Does this come with a back splash? If not, what one goes with the 24 inch light oak?
Linda on February 19, 20250
Answers
Can you get a backsplash and side splash for this sink?
Maggie on February 19, 20250
Answers






