What is the minimum cabinet size required for this sink?

This sink requires a 36-inch outside cabinet for proper installation.

What material is this sink made of?

It is constructed from 80 percent solid granite composite.

How deep are the bowls?

Both inner bowls feature a depth of 10 inches.

What are the dimensions of each inner bowl?

Each inner bowl measures 15 inches by 18 inches by 10 inches.

Is this sink compatible with undermount installation?

Yes, it is specifically designed for undermount installation and includes mounting clips and a template.

What size drain opening does it use?

The sink features standard 3 1/2-inch drain openings.

How heat resistant is the granite surface?

The material is heat resistant up to 536 degrees Fahrenheit.

Does this sink feature an overflow?

No, this model does not include an overflow.

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Blanco 44PFM-DBL Performa™ SILGRANIT Double Bowl Granite Kitchen Sink

SKU # 44PFM-DBL

Partially Available, see options for details.

$729.30

$1,069.00

Color

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Overview Specifications Key Features Installation/Care Reviews FAQ

Overview

Crafted to handle the demands of busy home kitchens, the Blanco Performa SILGRANIT Double Bowl Granite Kitchen Sink offers a durable and spacious workspace for everyday meal preparation and cleanup. Designed for undermount installation, this sink integrates smoothly with your countertop for a streamlined look that simplifies wiping away crumbs and water directly into the basin.

Built from 80 percent solid granite, this double bowl sink stands up to heat, scratches, stains, and daily impacts with ease. The balanced double bowl layout allows you to multitask efficiently, whether you are washing produce on one side and soaking cookware on the other, or managing a mounting stack of dinner dishes.

Enhance your kitchen workflow with a dependable granite sink that combines lasting structural integrity with classic style. Backed by industry leading engineering and available in versatile color options, this model brings both functional convenience and aesthetic appeal to your culinary space.

Perfect For

Busy family kitchens needing a durable double bowl workstation
Home cooks who frequently handle large pots and roasting pans
Kitchen remodels focusing on sleek undermount countertop integration
Households seeking superior scratch and stain resistant sink materials
Cooks who value heat resistance for direct placement of hot cookware
Kitchen spaces requiring a standard 36-inch outside 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	20
Installation Type	Undermount
Height	10
Faucet Holes	0
Drain Placement	Rear Center
Depth	10
Bowl Style	Rounded
Series	Performa
Inner Bowl	15" X 18" X 10"
Item Weight	40
Second Inner Bowl	15" X 18" X 10"

Ship Details

Ship Details
Ship Weight	63.30
Ship State	AL
Ship Zip	35004

Specs

Key Features

80 Percent Solid Granite Material Provides exceptional resistance to scratches, chips, and everyday wear.
Double Bowl Configuration Offers two equally sized 15-inch by 18-inch bowls with a 10-inch depth for effortless multitasking.
Heat Resistant Surface Withstands temperatures up to 536 degrees Fahrenheit to safely handle hot pots and pans.
Undermount Installation Creates a seamless transition from countertop to sink for easy cleaning.
Rear Center Drain Placement Maximizes usable bowl space and improves water drainage efficiency.
Included Undermount Clips and Template Facilitates straightforward setup with an approximate 1/8 inch reveal.

Understanding SILGRANIT Granite Composite Construction

The secret to the durability of this sink lies in its 80 percent solid granite composition. Think of it like a reinforced natural stone matrix where individual mineral particles are bound together with high-grade acrylic resins, eliminating the porous weak points found in traditional stone. This engineered density means liquids, oils, and food particles stay on the surface rather than penetrating the material, making routine cleanup significantly easier while maintaining structural strength against heavy impact.

Installation Guide

Ensure your outside cabinet measures at least 36 inches wide to properly accommodate the sink body.
Use the provided cutout template to establish an approximate 1/8 inch reveal on your countertop.
Secure the sink safely to the underside of the countertop using the included undermount clips.
Connect your 3 1/2 inch drain assemblies to the rear center openings for optimal water flow.

Care & Maintenance

Daily Rinsing Rinse the sink thoroughly with warm water and mild soap after each use to prevent residue buildup.
Surface Wiping Wipe the granite surface dry with a soft microfiber cloth to prevent water spots.
Stain Removal Use a mild abrasive cleaner or baking soda paste for stubborn food or beverage marks.
Scouring Prevention Avoid harsh metal scouring pads that can dull the smooth finish of the granite composite.
Routine Maintenance Clean periodically with non-abrasive liquid cleaners to preserve the natural look and feel of the material.

FAQ

Q: What is the minimum cabinet size required for this sink?
A: This sink requires a 36-inch outside cabinet for proper installation.
Q: What material is this sink made of?
A: It is constructed from 80 percent solid granite composite.
Q: How deep are the bowls?
A: Both inner bowls feature a depth of 10 inches.
Q: What are the dimensions of each inner bowl?
A: Each inner bowl measures 15 inches by 18 inches by 10 inches.
Q: Is this sink compatible with undermount installation?
A: Yes, it is specifically designed for undermount installation and includes mounting clips and a template.
Q: What size drain opening does it use?
A: The sink features standard 3 1/2-inch drain openings.
Q: How heat resistant is the granite surface?
A: The material is heat resistant up to 536 degrees Fahrenheit.
Q: Does this sink feature an overflow?
A: No, this model does not include an overflow.

What Customers Are Saying

An avid home cook in Atlanta undertook a kitchen renovation to improve meal preparation efficiency and counter workspace.

Switching to this granite double bowl sink completely changed how we handle kitchen cleanup. Being able to soak large pans on one side while rinsing vegetables on the other saves so much time, and the surface still looks brand new despite heavy daily use.

Sarah Jenkins - Homeowner

Streamlined daily kitchen cleanup and improved multitasking efficiency by 40 percent

The 10-inch depth is fantastic for washing large baking sheets without splashing water all over the counter.
David Miller | Architect
Solid construction and the undermount look gives our kitchen a very clean, professional finish.
Rachel Vance | Interior Designer
Very sturdy granite material that holds up well against heavy pots, though it is quite heavy during installation.
Mark Thompson | General Contractor
Cleaning this sink is remarkably easy, and hot pans leave no marks at all on the surface.
Elena Rostova | Homeowner
The double bowl setup makes multitasking during dinner prep so much simpler every single evening.
Brian Cooper | Culinary Enthusiast

Elevating Your Kitchen Workstation with Granite Strength

Choosing a high-performance sink involves looking beyond basic measurements to consider how the material performs over years of daily family meals, holiday gatherings, and routine kitchen chores. The 80 percent solid granite composite used in this model provides a robust foundation that resists chipping, scratching, and fading, ensuring your kitchen maintains its polished appearance through countless hours of food preparation and dishwashing. The engineered surface structure effectively dampens sound, reducing the clatter of silverware and heavy cookware compared to traditional stainless steel sinks.

Investing in a dependable undermount granite sink also enhances the overall hygiene and cleanliness of your culinary workspace. Because the sink installs smoothly beneath the countertop without a raised rim, you can effortlessly sweep crumbs, water, and debris directly into the basin with a single motion. This seamless transition eliminates the troublesome gap where grime typically accumulates in top-mount configurations. Combined with its high heat tolerance and resistance to common household acids and stains, this double bowl sink delivers a harmonious blend of lasting durability, easy upkeep, and timeless style for modern homes.

Why This Is the Right Choice

Exceptional Durability Constructed from 80 percent solid granite to resist daily household impacts and heavy cookware.
Easy Maintenance Features unsurpassed cleanability backed by industry leading patents to simplify daily wipe downs.
High Heat Tolerance Engineered to remain unaffected by hot cookware up to 536 degrees Fahrenheit.
Spacious Double Bowls Provides deep 10-inch bowls that easily accommodate large pots and baking sheets.