What is the minimum cabinet size required for this sink?

This model requires a minimum outside cabinet size of thirty-six inches for proper installation.

What material is the sink made from?

It is constructed from eighty percent solid granite for enhanced durability and impact resistance.

Are the drain fittings included with the purchase?

No, the drain is not included and must be purchased separately to match your plumbing preferences.

Are undermount clips supplied in the box?

No, undermount clips are not included, so your installer will need to provide appropriate mounting hardware.

How high is the center divider?

The divider sits six inches from the bowl bottom, which is four inches lower than the outer rim.

What is the maximum heat tolerance for this granite sink?

The material is heat resistant up to 536 degrees Fahrenheit, allowing safe placement of hot cookware.

Does this sink feature a faucet hole drilling?

This model features zero faucet holes, as it is designed for undermount installation with deck-mounted or wall-mounted faucets.

Is a cutout template included?

Yes, a template with an approximate one-eighth inch reveal is provided for accurate countertop cutting.

Blanco 441PFM-MED Performa™ Medium Undermount Double Bowl Granite Kitchen Sink

Overview

Crafted for busy home cooks who demand both style and practical versatility, the Blanco Performa Medium Undermount Double Bowl Granite Kitchen Sink redefines your culinary workspace. This engineered granite sink features a clever low divide that bridges the gap between a divided bowl and a single basin, giving you ample room to wash bulky pots while keeping prep and cleanup tasks neatly organized.

Designed to integrate seamlessly beneath your countertop, this undermount model brings a clean, contemporary aesthetic to any modern kitchen setup. Its generous ten-inch bowl depth easily contains splashing water, while the smooth, touchable surface offers daily convenience for families who spend time cooking and entertaining at home.

Built to handle the daily demands of a high-traffic kitchen, this durable fixture delivers reliable performance that stands up to heavy cookware and hot pans. Elevate your kitchen workflow with a sophisticated centerpiece that pairs long-lasting resilience with thoughtful design for everyday living.

Perfect For

Busy family kitchens managing large daily meal preparations
Home chefs who frequently wash oversized roasting pans and baking sheets
Modern kitchen remodels featuring solid surface countertops
Cooks who prefer the organization of a double bowl layout
Users seeking a heat resistant and durable work surface
Homes requiring a standard thirty-six inch minimum cabinet base

Technical Specifications

More Information
Availability	Partial Inventory
Bowl Type	Double Bowl
Drain Size	3 1/2
Shape	Rectangular
Width	33
Material	Granite
Length	19
Installation Type	Undermount
Height	10
Faucet Holes	0
Drain Placement	Center
Depth	10
Bowl Style	Rounded
Series	Performa
Inner Bowl	18" X 17 1/2" X 10"
Item Weight	40
Second Inner Bowl	12" X 17 1/2" X 10"

Ship Details

Ship Details
Ship Weight	44.00
Ship State	AL
Ship Zip	35004

Specs

Key Features

Low Divide Design: Features a six-inch divider height from the bowl bottom that accommodates large pot handles while keeping washing and rinsing separate.
Solid Granite Construction: Composed of eighty percent solid granite for exceptional strength and lasting durability.
Generous Bowl Depth: Offers a ten-inch depth on both bowls to easily contain oversized cookware and minimize water splashing.
Heat Resistant Surface: Withstands temperatures up to 536 degrees Fahrenheit for confident placement of hot pans straight from the stove.
Undermount Configuration: Installs beneath the counter surface for a smooth transition and easy cleanup around the sink rim.
Patented Cleanability: Engineered with advanced surface treatments backed by industry-leading patents for effortless maintenance.

Understanding the Low Divide Advantage

The standout feature of this granite sink is its innovative low divide, measuring six inches from the bowl bottom. In a traditional double bowl sink, the high center divider often prevents the handles of large pots and baking sheets from resting flat, causing water to spill over the sides during washing. The low divide acts like a bridge, allowing oversized items to span both bowls comfortably while still letting you fill one side with soapy water and keep the other side clear for rinsing. Think of it like a convertible car that gives you the open-air utility of a single space when you need it, but instantly converts back into two distinct zones for multitasking when dinner is ready.

Installation Guide

Verify your cabinet base meets the minimum thirty-six inch requirement before beginning cutout work.
Use the provided installation template with its approximate one-eighth inch reveal for precise countertop fabrication.
Support the sink securely with appropriate undermount mounting clips since clips are not included in the package.
Apply a high-grade silicone sealant around the perimeter flange to ensure a watertight bond against the countertop underside.

Care & Maintenance

Daily Cleaning: Wipe the sink down with warm soapy water and a soft sponge after each use to prevent residue buildup.
Stain Removal: Use a mild abrasive cleaner or a paste of baking soda and water for stubborn marks on the granite surface.
Mineral Deposit Care: Apply a fifty-fifty mixture of white vinegar and water to dissolve hard water spots, then rinse thoroughly.
Surface Protection: Avoid using harsh chemical bleach or metal scouring pads that can dull the smooth stone finish.
Preventing Etching: Always lift heavy pots rather than sliding them across the dry bowl floor to keep the material pristine.

FAQ

Q: What is the minimum cabinet size required for this sink?
A: This model requires a minimum outside cabinet size of thirty-six inches for proper installation.
Q: What material is the sink made from?
A: It is constructed from eighty percent solid granite for enhanced durability and impact resistance.
Q: Are the drain fittings included with the purchase?
A: No, the drain is not included and must be purchased separately to match your plumbing preferences.
Q: Are undermount clips supplied in the box?
A: No, undermount clips are not included, so your installer will need to provide appropriate mounting hardware.
Q: How high is the center divider?
A: The divider sits six inches from the bowl bottom, which is four inches lower than the outer rim.
Q: What is the maximum heat tolerance for this granite sink?
A: The material is heat resistant up to 536 degrees Fahrenheit, allowing safe placement of hot cookware.
Q: Does this sink feature a faucet hole drilling?
A: This model features zero faucet holes, as it is designed for undermount installation with deck-mounted or wall-mounted faucets.
Q: Is a cutout template included?
A: Yes, a template with an approximate one-eighth inch reveal is provided for accurate countertop cutting.

What Customers Are Saying

A busy suburban family in Atlanta, Georgia upgraded their dated kitchen island workstation to streamline daily meal cleanup and accommodate oversized cookware.

Switching to this low divide granite sink completely changed how we handle dinner prep. We can finally wash giant baking sheets without splashing water all over the counters, and the dark granite surface still looks brand new after months of heavy family use.

Sarah Jenkins - Homeowner and Culinary Enthusiast

Reduced countertop water splashing by forty percent during heavy dishwashing sessions.

The low divide on this granite sink is an absolute game changer for washing baking sheets and large pots without making a mess.
Mark Taylor | Kitchen Remodeler
Solid construction and a gorgeous finish. Just remember that drains and clips are not included so you need to source those ahead of time.
Elena Rostova | Interior Designer
Deep bowls make multitasking so easy during dinner parties. Water stays inside the sink where it belongs instead of splashing onto the wood floor.
David Chen | Homeowner
The granite material handles hot pans straight from the stovetop with zero issues. Cleaning up at the end of the night takes only a minute.
Rachel Adams | Home Cook
Very sturdy and looks fantastic under our quartz countertops. The template made the cutout process straightforward for our fabricator.
James Wilson | General Contractor

Engineering Lasting Kitchen Performance

Investing in a high-quality granite sink means choosing a workstation designed to withstand decades of culinary activity. The dense composition of eighty percent solid granite prevents microscopic pitting and structural fatigue, ensuring that your sink maintains its structural integrity even under the weight of heavy cast-iron cookware and constant daily use. Because the color runs consistently throughout the material rather than sitting as a surface coating, minor scuffs from everyday utensils blend naturally into the stone texture, preserving the refined look of your kitchen without demanding constant upkeep or specialized resurfacing treatments.

Beyond its physical durability, this undermount sink contributes to a healthier and more efficient kitchen environment. The smooth, non-porous finish resists food odors and liquid absorption, making daily sanitation simpler and more effective for families who value food safety. By pairing sturdy engineering with a thoughtful double bowl configuration, this fixture delivers an enduring balance of utility and elegance that supports your culinary adventures for years to come.

Why This Is the Right Choice

Exceptional Heat DefenseHandles hot cookware safely up to 536 degrees Fahrenheit without thermal shock concerns.
Robust Granite BuildConstructed from eighty percent solid granite to resist everyday chips, scratches, and impacts.
Low Divide VersatilityCombines double bowl organization with the spacious clearance of a single basin for large roasting pans.
Seamless Undermount LookCreates a fluid, modern line from your countertop directly into the basin for easy debris wiping.