For a white double bowl that can drop in or undermount, pick the Kraus KGD-433BWHITE. For a compact undermount single, the Blanco Precis 30 (443083, Soft White). For the deepest double bowls, the Elkay ELGDULB3322WH0. To replace a drop-in sink, the Elkay ELG2522WH0.
Plumbing Picks is reader-supported. As an Amazon Associate, we earn from qualifying purchases at no extra cost to you.
This guide compares five white kitchen sinks using the makers’ spec sheets.
White kitchen sinks compared (maker spec sheets)
On a phone, swipe or scroll the table sideways to see every column.
| Model | Mount | Bowls | Size | Min. cabinet |
|---|---|---|---|---|
| Kraus KGD-433BWHITE | Drop-in or undermount | 2, 50/50 | 33 x 22 in | 36 in |
| Blanco Precis 30 (443083) | Undermount | 1 | 30 x 18 in | 33 in |
| Blanco Precis Low Divide (443080) | Undermount | 2, low divide | 33 x 18 in | 36 in |
| Elkay ELGDULB3322WH0 | Undermount | 2, equal | 33 x 19 x 10 in | 36 in |
| Elkay ELG2522WH0 | Drop-in | 1 | 25 x 22 x 9-1/2 in | 30 in |
White sinks in this guide are composite: Kraus calls its material quartz composite, Blanco calls it SILGRANIT granite composite, and Elkay says its Quartz Classic sinks are molded with up to 80% natural quartz and acrylic resins. If you want a white fireclay or cast iron apron-front sink instead, see our farmhouse sink guide and Kohler farmhouse sink guide.
Kraus KGD-433BWHITE Quarza: white double bowl, drop-in or undermount
Choose the Kraus KGD-433B in white if you want two equal bowls and the choice of drop-in or undermount mounting. Kraus’s KGD-433B spec sheet (kraususa.com) lists a 33 by 22 inch dual-mount sink with a 50/50 split, two 14-1/4 by 15-1/2 inch bowls that are 9-1/2 inches deep, rear center-set drains with 3-1/2 inch openings, and a 36 inch minimum cabinet.
The sheet lists basket strainers, mounting hardware and a cut-out template in the box, black and white colors, and a Kraus Limited Lifetime Warranty. Kraus adds a care note that matters on a white sink: placing hot items straight from the stove or oven in the sink may cause surface discoloration, so use a trivet or mat. The Amazon title calls it a granite sink; Kraus’s sheet calls it quartz composite. On October 17, 2026, the standard new offer for KGD-433BWHITE was sold by Amazon.com with 10 left.
Check Kraus KGD-433BWHITE white double bowl sink on Amazon →
Blanco Precis 30 (443083): compact white single bowl
Choose the Blanco Precis 30 in Soft White for a single bowl in a 33 inch or larger cabinet. Blanco’s Precis 30 spec sheet (blanco.com) lists a 30 by 18 inch undermount SILGRANIT sink, a 33 inch minimum cabinet, Soft White as SKU 443083, and installation instructions, a cut-out template and Blanco’s limited lifetime warranty in the box.
Blanco’s Precis 30 product page (blanco.com) says SILGRANIT withstands heavy cookware, hot bakeware and scuff marks, and lists a rear-positioned drain for more bowl and cabinet space. Note that Blanco sells both White (442533) and Soft White (443083) in this sink; check the SKU if you are matching a white faucet or countertop. On October 17, 2026, the standard new offer for model 443083 was sold by Amazon.com with 12 left.
Check Blanco Precis 30 443083 Soft White sink on Amazon →
Blanco Precis Low Divide (443080): white 60/40 with a low divide
Choose the Precis Low Divide if you want one large and one small bowl with a low center divide. Blanco’s Precis 1-3/4 Low Divide spec sheet (blanco.com) lists a 33 by 18 inch undermount SILGRANIT sink with two bowls, a reversible layout, a 36 inch minimum cabinet and Soft White as SKU 443080.
The sheet lists optional bottom grids for each bowl and Blanco’s limited lifetime warranty. Blanco sells a separate White version (442524), so match the SKU to your other white fixtures. On October 17, 2026, the standard new offer for model 443080 was sold by Amazon.com with only 3 left, so check stock first.
Check Blanco Precis Low Divide 443080 Soft White sink on Amazon →
Elkay ELGDULB3322WH0 Quartz Classic: white double bowl, 10 inches deep
Choose the Elkay ELGDULB3322 in white for the deepest bowls here. Elkay’s ELGDULB3322 spec sheet (elkayfiles.com) lists a 33 by 19 by 10 inch undermount sink with two equal 15-3/16 by 16-3/4 inch bowls, each 10 inches deep, Elkay’s Aqua Divide, rear center 3-1/2 inch drains and a 36 inch minimum cabinet.
Elkay says the sink is molded with up to 80% natural quartz and acrylic resins that are non-porous, with heat, scratch, fade and stain resistance, and lists mounting hardware and a template in the box. White is finish code WH. On October 17, 2026, the standard new offer for ELGDULB3322WH0 was sold by Amazon.com with only 3 left.
Check Elkay ELGDULB3322WH0 white double bowl sink on Amazon →
Elkay ELG2522WH0 Quartz Classic: white drop-in single bowl
Choose the Elkay ELG2522 in white to replace a drop-in sink without changing the countertop to undermount. Elkay’s ELG2522 spec sheet (elkayfiles.com) lists a 25 by 22 by 9-1/2 inch drop-in single bowl with a 22-5/16 by 16-7/16 inch bowl, a rear center 3-5/8 inch drain and a 30 inch minimum cabinet.
The sheet lists a cutout of 24-3/8 by 21-3/8 inches and mounting hardware for countertops up to 1-3/4 inches thick; the template is a download, not in the box. On October 17, 2026, the standard new offer for ELG2522WH0 was sold by Amazon.com with only 3 left.
Check Elkay ELG2522WH0 white drop-in sink on Amazon →
White vs Soft White and other shades
White is not one color across brands. Blanco sells two light colors in the Precis line, White and Soft White, with different SKUs. Elkay uses the code WH for white, and Kraus lists the KGD-433B in black or white. If you are matching a white faucet, a white disposer flange or a white countertop, compare the exact maker color name and SKU rather than the word white in a listing title.
Keeping a white composite sink looking white
The makers make different care claims, so go by the brand you buy. Kraus warns that very hot items placed directly in the sink may discolor the surface and suggests a trivet or rolling mat. Blanco says SILGRANIT withstands hot bakeware and scuff marks, and sells a SILGRANIT cleaner for its sinks. Elkay describes its quartz as non-porous with stain resistance and links a clean and care manual on each spec sheet. Read the care guide for your sink before using strong cleaners.
Undermount or drop-in?
Three picks here are undermount only (both Blancos and the Elkay double), one is drop-in only (the Elkay ELG2522), and the Kraus can go either way. An undermount sink mounts under the countertop opening; a drop-in sink rests its rim on top of the counter. If you are replacing a drop-in sink and keeping the countertop, stay with a drop-in or a dual-mount model. For more on each style, see our undermount kitchen sink guide, drop-in kitchen sink guide and undermount vs drop-in comparison.
One bowl or two?
A single bowl fits big pans and sheet trays. Two bowls let you soak dishes on one side and rinse on the other. Blanco’s Precis Low Divide keeps two bowls but lowers the center divide. For more double bowl choices in other colors, see our double bowl kitchen sink guide; for composite sinks in other colors, see our granite composite sink guide.
Check these before you order
- Cabinet. 30, 33 or 36 inches minimum, by model.
- Mount. Undermount, drop-in or both (Kraus).
- Shade. Blanco Soft White and White are different SKUs.
- Drain. 3-1/2 inch on most; 3-5/8 inch listed on the ELG2522.
- Stock. Three of the five showed 3 left on October 17, 2026.
- Strainers. Included with the Kraus; check for the others.
For drains to finish the install, see our kitchen sink basket strainer guide.
Which white kitchen sink should you buy?
For a white double bowl that can drop in or undermount, the Kraus KGD-433BWHITE. For a compact single bowl, the Blanco Precis 30 in Soft White. For a 60/40 layout with a low divide, the Blanco 443080. For the deepest double bowls, the Elkay ELGDULB3322WH0. To replace a drop-in sink, the Elkay ELG2522WH0. For a white apron-front sink, see our farmhouse sink guide.
Frequently asked questions
What are white kitchen sinks made of?
The five here are composite: Kraus quartz composite, Blanco SILGRANIT granite composite and Elkay Quartz Classic, which Elkay says is up to 80% natural quartz.
Is Blanco Soft White the same as White?
No. Blanco sells both colors in the Precis line with different SKUs, such as 443083 Soft White and 442533 White for the Precis 30.
Can I put hot pans in a white composite sink?
Kraus warns that very hot items may discolor its sinks and suggests a trivet; Blanco says SILGRANIT withstands hot bakeware. Follow your sink’s care guide.
Which white sink fits a 30 inch cabinet?
The Elkay ELG2522WH0 drop-in lists a 30 inch minimum cabinet.
Which white sink has the deepest bowls?
The Elkay ELGDULB3322WH0, with two bowls 10 inches deep.
How we chose
This document-based guide makes no hands-on testing claim. We read the Kraus, Blanco and Elkay spec sheets for each sink. On October 17, 2026, we checked each linked standard new Amazon offer on its product page for model number, UPC, seller, stock and an add-to-cart button. Read our selection method and about Plumbing Picks.
Primary sources
- Kraus KGD-433B spec sheet (kraususa.com): dual-mount double bowl.
- Blanco Precis 30 spec sheet (blanco.com): single bowl, SKU 443083.
- Blanco Precis 30 product page (blanco.com): material and drain.
- Blanco Precis 1-3/4 Low Divide spec sheet (blanco.com): SKU 443080.
- Elkay ELGDULB3322 spec sheet (elkayfiles.com): equal double bowl.
- Elkay ELG2522 spec sheet (elkayfiles.com): drop-in single bowl.