Home/Sinks/Kitchen Sinks/Undermount Kitchen Sinks/Kubus 32.38" Granite Single Basin Undermount Kitchen Sink in Onyx


Kubus 32.38" Granite Single Basin Undermount Kitchen Sink in Onyx

SKU# 32811 | MODEL# KBG11031ONY



Product Summary:

Constructed from granite, the Franke Kubus 32.38" x 18.25" Undermount Kitchen Sink is a timeless design with its durable surface and effortless style. This elegant sink is made to be the workhorse of your kitchen.

Product Description:

The 32.38" x 18.25" Kubus Single-Basin Kitchen Sink features a depth of 9.5" and is made from granite, making it an great choice for traditional and modern styles because of its minimalist curves and simple design. The large single basin design allows you to fit more dishes, making it incredibly functional for a large household. Keep in mind, this sink requires a sink base cabinet that is at least 36" wide.

Why Choose an Undermount Sink?

As an undermount kitchen sink, the Kubus kitchen sink uses clips to mount to the underside of your countertop. This makes for an exceptionally modern look. This sink also allows you to easily clear food into the sink, making cleanup simple and easy. That said, an undermount sink is more complicated to install – the cutout in the counter needs to fit like a glove so you need ot make sure the sinks dimensions fit your countertops cutout or have your new countertop cut to fit the dimensions of the sink.

Why Choose a Granite Sink?

Granite composite is elegant and comes in a variety of colors. The surface handles very high temperatures, so putting a blazing pot in the bowl is no big deal. The material is also stain and scratch resistant.

Who is Franke?

Franke prides itself on over 100 years of innovative, tailor-made engineering of consumer products ranging from sinks to faucets to water filtration and even coffee makers. Everything Franke does is meant to be unique.


  • Made from Granite
  • Undermount Installation type
  • 36" minimum cabinet size


Basin Depth: 9.5"
Collection: Kubus
Color Family: Black
Depth: 9.5"
Drain Location: Rear
Faucet Holes: None (Customizable)
Length: 18.5"
Material: Granite
Min Cabinet Length: 36"
Mount Type: Undermount
Number of Basins: 1
Room Type: Kitchen
Type: Undermount
Warranty: Limited Lifetime
Weight: 38.9 lbs
Width: 32.38"
Basin Length: 17.13"
Basin Width: 31"
Overall Dimensions: 32.38" x 18.5" x 9.5"
UPC: 7612981671686