10 Bathrooms With Thick Vanity Countertops
Mitered-edge vanity countertops showcase rich stone veining and give bathrooms a modern, luxe look
Thick vanity countertops that add a luxurious touch to a room are showing up lately in bathroom designs. Taller than the typical 1¼-inch (3-centimeter) countertop, they appear to be made of thick stone slabs. In reality, they are created by joining two or more pieces of stone or engineered material with edges cut at 45 degrees to create a 90-degree angle. Though these mitered countertops aren’t a solid slab, the custom fabrication makes them pricier than standard countertops.
Thick countertops have a seamless modern look that can harmonize with or complement a bathroom’s style. They can be used to create strong horizontal lines, show off the beauty of a veining pattern or make an integrated sink look as if it were carved out of a block of stone. Take a look at these 10 bathrooms to see ways to incorporate a thick vanity countertop. Click the photos to see more of each project.
Thick countertops have a seamless modern look that can harmonize with or complement a bathroom’s style. They can be used to create strong horizontal lines, show off the beauty of a veining pattern or make an integrated sink look as if it were carved out of a block of stone. Take a look at these 10 bathrooms to see ways to incorporate a thick vanity countertop. Click the photos to see more of each project.
2. Pattern Play
In this minimalist bathroom in Melbourne, Australia, Eastern Baltic Kitchens introduced organic patterns on the vanity. The thick countertop’s mottled marble pattern contrasts with the vertical graining of the wood cabinetry. While the material palette is limited, the natural finishes make the room inviting.
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In this minimalist bathroom in Melbourne, Australia, Eastern Baltic Kitchens introduced organic patterns on the vanity. The thick countertop’s mottled marble pattern contrasts with the vertical graining of the wood cabinetry. While the material palette is limited, the natural finishes make the room inviting.
What to Consider When Choosing a Bathroom Vanity
3. Classic Meets Modern
Though thick vanity countertops are often seen in modern and contemporary bathrooms, their strong horizontal lines can work with other styles as well. In this transitional-style Northern California bathroom by EDR Design Build, the knotty wood vanity has a traditional furniture look, while the thick quartz countertop adds a modern touch.
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Though thick vanity countertops are often seen in modern and contemporary bathrooms, their strong horizontal lines can work with other styles as well. In this transitional-style Northern California bathroom by EDR Design Build, the knotty wood vanity has a traditional furniture look, while the thick quartz countertop adds a modern touch.
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4. Color Connections
In this eclectic Boston-area powder room, Eleven Interiors used a thick mitered-edge countertop as a visual bridge between the vanity and the wallpaper. The marble’s veining includes both a rich violet that echoes the wallpaper’s purple tones and a blue-gray that coordinates with the cabinetry.
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In this eclectic Boston-area powder room, Eleven Interiors used a thick mitered-edge countertop as a visual bridge between the vanity and the wallpaper. The marble’s veining includes both a rich violet that echoes the wallpaper’s purple tones and a blue-gray that coordinates with the cabinetry.
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5. Waterfall Flow
Thick countertops can also continue down the sides of a vanity for a waterfall countertop look. In this Florida Keys vacation home, Third Coast Interiors used marble to give the vanity a monolithic structure. The countertop material extends down to form sturdy legs and runs beneath the pale wood drawers. The waterfall countertop design provides symmetry and delineates the vanity from the cabinet tower.
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Thick countertops can also continue down the sides of a vanity for a waterfall countertop look. In this Florida Keys vacation home, Third Coast Interiors used marble to give the vanity a monolithic structure. The countertop material extends down to form sturdy legs and runs beneath the pale wood drawers. The waterfall countertop design provides symmetry and delineates the vanity from the cabinet tower.
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6. Calming Balance
When a bathroom features bold textures — like the botanical wallpaper and grid-set zellige tile in this Cape Cod beach house — a thick white countertop provides a serene visual anchor. Designer Natalie DeNormandie selected a 4-inch quartz profile to ground the lively patterns without competing for attention.
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When a bathroom features bold textures — like the botanical wallpaper and grid-set zellige tile in this Cape Cod beach house — a thick white countertop provides a serene visual anchor. Designer Natalie DeNormandie selected a 4-inch quartz profile to ground the lively patterns without competing for attention.
How to Design a Bathroom That’s Easy to Clean
7. Streamlined Stone
To create a handsome spa-like atmosphere in this Salt Lake City bathroom, interior designer Lauren Bald of A\Typical Design Studio employed minimalist principles. A 9-inch-tall travertine counter profile brings the natural stone’s color variation and wavy movement to the fore and conceals plumbing, allowing for three full-extension drawers below.
To create a handsome spa-like atmosphere in this Salt Lake City bathroom, interior designer Lauren Bald of A\Typical Design Studio employed minimalist principles. A 9-inch-tall travertine counter profile brings the natural stone’s color variation and wavy movement to the fore and conceals plumbing, allowing for three full-extension drawers below.
8. Sculptural Statement
When designing this Sydney-area bathroom, Sandbox Studio and Studio Joan wanted to show off the natural texture, color and veining of the marble as a sculptural statement. The mitered-edge countertop creates the appearance of being a stone block with the sink carved out. Monochromatic neutral finishes surrounding the natural stone allow its stunning colors and pattern to shine.
When designing this Sydney-area bathroom, Sandbox Studio and Studio Joan wanted to show off the natural texture, color and veining of the marble as a sculptural statement. The mitered-edge countertop creates the appearance of being a stone block with the sink carved out. Monochromatic neutral finishes surrounding the natural stone allow its stunning colors and pattern to shine.
9. Furniture Flair
To create a strong traditional anchor in this St. Louis bathroom, Parklyn Interiors had Stone Fabricators craft a vanity that resembles freestanding furniture more than bathroom cabinetry. The Matarazzo dolomite stone used on the ogee- and bullnose-edge countertop, the backsplash, the ledge and curved side guards helps make this piece look like it could be 100 years old.
To create a strong traditional anchor in this St. Louis bathroom, Parklyn Interiors had Stone Fabricators craft a vanity that resembles freestanding furniture more than bathroom cabinetry. The Matarazzo dolomite stone used on the ogee- and bullnose-edge countertop, the backsplash, the ledge and curved side guards helps make this piece look like it could be 100 years old.
10. Playful Profiles
Emphasizing straight lines is not the only way to utilize a mitered countertop. It can present an opportunity to get creative with a counter profile as designer Jessica Koltun did in this Dallas bathroom. A scalloped edge adds soft curves to the vanity, giving it custom flair.
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Emphasizing straight lines is not the only way to utilize a mitered countertop. It can present an opportunity to get creative with a counter profile as designer Jessica Koltun did in this Dallas bathroom. A scalloped edge adds soft curves to the vanity, giving it custom flair.
More on Houzz
Read more bathroom stories
Browse bathroom photos for ideas
Find design and remodeling pros













Midcentury modern-inspired style gives this Philadelphia bathroom a fresh, clean-lined look. Bunker Workshop used scale and geometry to create the balanced design. Extra-tall mirrors add a vertical element while the thick floating vanity, crafted by Buckminster Green, introduces strong horizontal lines. The thick Dekton counter profile and the wood vanity drawer below it are both 10 inches tall, providing a sense of harmony.
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