Blanco QUAR15SBUS Quatrus R15 ...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$990.00
Blanco QUAR15SBUS Quatrus R15 Single Bowl Undermount Stainless Steel Kitchen Sink

Blanco QUAR15SBUS Quatrus R15 Single Bowl Undermount Stainless Steel Kitchen Sink

(No reviews yet) Write a Review

Model: 443145
Selected Finish is

In Stock (leaves warehouse same day if ordered before 3pm ET)

$990.00
Adding to cart… The item has been added
Free Shipping on orders over $199
We price match and offer bulk discounts! Click Add to Quote. It's quick and easy.
✨
Earn points with this purchase! You can redeem points for giftcards, iPads, XBox's and more. View Rewards
Free Keying on all locks
You may also like
Everyday convenience meets modern design. The QUATRUS R15 25" Single Bowl Undermount Stainless Steel Kitchen Sink is ideal for busy kitchens thanks to its spacious single bowl configuration that allows for easy washing of large pots and pans. German-engineered with corrosion-resistant stainless steel for long-lasting durability and 15 mm radius corners for low-maintenance cleaning —the QUATRUS R15 25" sink makes kitchen life easy. Combine the QUATRUS R15 25" sink with a BLANCO faucet and accessories to create a BLANCO UNIT; a seamless, fully integrated, kitchen solution designed to transform kitchen chores into joyful experiences. Everything you need to drink, prep and clean, all in one place.
  • Undermount installation creates an easy-to-clean, seamless design
  • Pre-installed sound dampening pads reduce noise generated in the sink
  • X-patterned grooves quickly drain and prevent liquids from pooling in the sink basin
  • Optional accessories include grid (item #233078), colander (item #224387), cutting board (item #231609/224390) and foldable drying mat (item #238483)
  • Basket strainer and installation clips sold separately
  • Trusted for over 95 years, BLANCO sinks are covered by a Limited Lifetime Warranty

Product Specs

Department:
Plumbing
Bowl Configuration:
Single bowl
Product Width:
18 in
Product Height:
9.08 in

Blanco 443145 – Frequently Asked Questions

1) What sizes does the Blanco Quatrus R15 single bowl undermount sink come in?
The Quatrus R15 single bowl undermount sink is offered in two sizes, a 22 inch and a 25 inch, both in a Satin Polish stainless finish. The 22 inch is Blanco part number 443145 and the 25 inch is 443146. If you routinely wash sheet pans and stock pots, the 25 inch bowl gives you the room to lay them flat.
2) Does the Blanco Quatrus R15 sink come with a strainer and mounting clips?
No. The basket strainer and the installation clips are sold separately on the Quatrus R15, so budget for both when you order. Plan on the strainer, clips, and a tailpiece or disposer connection to finish the install.
3) Can the Quatrus R15 be installed as a drop-in on a laminate counter?
No. The Quatrus R15 is an undermount sink only, which means it needs a solid surface counter such as stone or quartz with a finished cutout edge and clips fastened to the underside. A laminate top is not a suitable substrate for it; for laminate you need a top mount (drop-in) sink with a rim.
4) What accessories fit the Blanco Quatrus R15 sink?
Blanco lists a sink grid (item 233078), a colander (item 224387), cutting boards (items 231609 and 224390), and a foldable drying mat (item 238483) as the optional accessories for the Quatrus R15. The grid is the one most buyers add, since it keeps pans off the bowl floor and protects the stainless finish.
5) Is a single bowl or double bowl sink better for a rental kitchen remodel?
A single bowl like the Quatrus R15 gives you one uninterrupted basin, which is what you want if tenants or staff wash large pots, sheet pans, and oven racks. A double bowl splits that space and makes big items awkward, but it lets someone soak on one side and rinse on the other. For turnover work where the complaint is usually that pans do not fit, the single bowl is the easier call.
6) Will the Blanco Quatrus R15 finish match other stainless sinks already in my building?
Both sizes ship in the same Satin Polish stainless finish, so a 22 inch and a 25 inch specified for different units read the same across a property. It is a brushed satin look rather than a mirror polish, which hides water spots and scratching better in high traffic kitchens.
7) What does the 15 mm radius on the Blanco Quatrus R15 actually mean for cleaning?
R15 refers to the 15 mm corner radius in the bowl. It is a tight, near square corner that keeps the modern look, but it still has enough curve to get a sponge or cloth into without the debris trap you get in a true zero radius corner. The description calls it out as low maintenance cleaning.
8) Is this Blanco sink noisy when the water runs or the disposer is on?
Sound dampening pads come pre-installed on the underside of the Quatrus R15 bowl to cut the noise generated in the sink. That matters most in multi-family and hospitality work where a stainless bowl over an open cabinet can carry a lot of racket.
9) Does water pool in the bottom of the Quatrus R15 bowl?
The bowl floor is formed with X-patterned grooves that channel water to the drain and keep liquids from pooling in the basin. It is a flat bottom bowl with directional grooves rather than a heavily sloped floor.
How fast can I get the Blanco 443145 delivered?
Most orders ship the same day from our distribution partners, with quick delivery throughout the continental U.S. Need it urgently? Contact Us for expedited shipping options.
Can I return it if it doesn’t work for me?
Yes—ZenSupply offers a hassle-free return policy. If the product isn’t the right fit, reach out to our support team for a return authorization or setup a return by following our return instructions.
Does the Blanco 443145 come with a warranty?
Absolutely. The Blanco 443145 is backed by a manufacturer’s warranty. For full warranty terms, check the product documentation or Contact Us.
How do I get technical support or installation help for the Blanco 443145?
You can call, text, or email our expert support team for fast answers. We’re here to help with product selection, installation tips, and troubleshooting. Contact Us
Why buy the Blanco 443145 from ZenSupply?
ZenSupply makes it easy to get the commercial door hardware you need—fast shipping, expert support, and rewards on every order. Our team is always ready to help you choose the right product for your project.
!