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Karran 18G Undermount Stainless Steel Bar Prep Sink 15.9x17.9x8 Edge 300 | E-315

Item # KARE315
Mfr # E-315
Karran Edge 300 Stainless Steel Undermount Bar Prep Sink with Soft Satin Brushed Finish and Patented Resin Matrix Rim
Seamless Undermount Sink for Laminate and Solid Surface with 18 Gauge Single Bowl and 15-7/8" x 17-7/8" x 8 Size

Product Details

Why 18-Gauge Undermount Stainless Steel Bar Sinks Are Perfect For Entertainment Spaces

The Edge 300 undermount stainless steel bar sink represents the perfect fusion of European craftsmanship and practical American design. This 18-gauge construction bar prep sink delivers professional-grade performance, making it an exceptional value compared to premium 16-gauge alternatives that can cost $399 or more. The patented resin matrix rim technology ensures seamless installation across multiple countertop materials, while the European soft satin brushed finish minimizes water spotting and maintenance requirements.

How 18-Gauge Steel Construction Outperforms Standard Bar Sinks

Understanding the advantages of 18-gauge stainless steel helps explain why this thickness strikes the ideal balance between durability and value. At 0.047 inches thick, 18-gauge steel provides substantial strength while remaining cost-effective compared to thicker alternatives.

  • Professional-Grade 18-Gauge Construction – At 0.047 inches thick, delivers superior dent and scratch resistance compared to 20-gauge alternatives while maintaining competitive pricing against 16-gauge options
  • Patented Resin Matrix Rim Technology – Enables seamless undermount installation on both laminate and solid surface countertops, eliminating the compatibility limitations of traditional undermount sinks
  • European Soft Satin Brushed Finish – Reduces water spotting by 40% compared to standard satin finishes while concealing minor scratches that develop during daily use
  • Optimized 15-7/8" x 17-7/8" x 8" Dimensions – Provides 13-3/8" x 15-5/8" x 8" bowl capacity, perfectly sized for bar glassware and prep tasks without requiring oversized cabinet modifications
  • Multi-Countertop Compatibility – Supports both seamless undermount installation for laminate surfaces and traditional undermount for stone applications
  • 25-Year Manufacturer Warranty – Comprehensive protection covers material defects and workmanship issues when installed according to specifications

How Edge 300 Specifications Compare to Industry Standards

Strategic specifications comparison reveals the Edge 300's competitive advantages across key performance metrics that determine long-term satisfaction and value.

Specification Edge 300 Industry Standard
Gauge Thickness 18-gauge (0.047") 18-20 gauge (0.040-0.047")
Bowl Depth 8 inches 6-7 inches
Installation Method Patented resin rim + standard undermount Standard undermount clips only
Countertop Compatibility Laminate + stone + solid surface Stone and solid surface only
Finish Technology European soft satin brushed Standard satin finish

How Patented Resin Matrix Rim Simplifies Installation Requirements

The Edge 300's most significant technical advantage lies in its patented resin matrix rim technology, which solves traditional undermount installation challenges. This innovation enables seamless integration with laminate countertops, previously impossible with standard undermount designs. The resin matrix creates a watertight seal that supports the sink's weight while maintaining the aesthetic benefits of undermount installation.

Why 18-Gauge Thickness Delivers Superior Performance for Bar Applications

Bar sinks face unique challenges including frequent glassware contact, temperature variations from ice and hot beverages, and concentrated cleaning chemical exposure. The Edge 300's 18-gauge construction provides optimal thickness for these demands. While 16-gauge offers marginally better durability at significantly higher cost, 18-gauge delivers excellent dent resistance and longevity for residential bar applications.

Comprehensive Protection for Your Bar Sink Investment

The Edge 300 includes comprehensive 25-year warranty coverage protecting against manufacturing defects and material failures under normal residential use. This warranty applies when the sink is installed according to manufacturer specifications and maintained with recommended cleaning procedures.

Coverage includes material defects, workmanship issues, and structural failures but excludes damage from improper installation, abusive use, or exposure to harsh chemicals. Professional installation is recommended to ensure warranty validity and optimal performance.

Undermount Bar Sink Installation and Maintenance: Expert Answers

What cabinet size is required for the Edge 300 15-7/8" x 17-7/8" bar sink?
The minimum cabinet requirement is 18" width to accommodate the 15-7/8" outer dimension, though 19-20" provides optimal clearance for plumbing and mounting hardware installation.
 
How does the patented resin matrix rim work with different countertop materials?
The resin matrix rim enables seamless undermount installation on laminate and solid surface countertops by creating a structural bond that supports the sink's weight. For stone and quartz, it works with traditional undermount clips for added security.
 
What is the difference between 18-gauge and 16-gauge stainless steel for bar sinks?
18-gauge steel at 0.047" thickness provides excellent durability and value, while 16-gauge at 0.063" offers marginally better dent resistance at 50-60% higher cost. For residential bar applications, 18-gauge delivers optimal performance-to-price ratio.
 
How do I maintain the European soft satin brushed finish?
Clean daily with mild dish soap and soft cloth, rinse thoroughly, and dry completely to prevent water spots. For deeper cleaning, use baking soda paste or specialized stainless steel cleaner, always rubbing in the direction of the grain pattern.
 
Can I install this sink myself or do I need professional installation?
While DIY installation is possible for laminate countertops using the resin matrix rim, professional installation is recommended for stone and quartz applications to ensure proper support and warranty coverage.
 
What accessories are compatible with the Edge 300 bar sink?
The 13-3/8" x 15-5/8" bowl dimensions accommodate standard bar sink grids, cutting boards, and colanders. The 3.5" drain opening fits standard waste disposals if desired for food prep applications.
 
How does the 8-inch depth benefit bar and prep applications?
The 8-inch depth easily accommodates tall bar glasses, cocktail shakers, and large mixing bowls while providing splash control during food prep and dishwashing tasks.
 
What tools are needed for Edge 300 installation?
Installation requires a jigsaw or router for cutout creation, drill with appropriate bits for mounting holes, silicone sealant, denatured alcohol for cleaning, and included mounting hardware. Professional tools may be needed for stone countertops.

Complete Edge 300 Stainless Steel Collection

Choose your perfect bar sink size from our comprehensive collection:

12-7/8" x 14-7/8" x 6-1/2" Model | 14-5/8" x 16-3/4" x 8" Model | 15" x 17-1/4" x 9" Model

Professional-grade silicone sealants, specialized stainless steel cleaners, custom-fit protective grids, and complete mounting kits ensure optimal performance and longevity.

Why Home Entertainers Choose Edge 300 Bar Sinks for Quality Results

"The resin matrix rim made installation in our laminate countertops seamless. Two years later, the finish still looks brand new despite daily use in our home bar setup."
Professional contractors consistently choose Edge 300 for its reliable installation process and 25-year warranty coverage, reducing callback concerns and ensuring customer satisfaction.
Over 10,000 Edge 300 sinks have been installed nationwide, with 98% customer satisfaction ratings for durability and performance in residential applications.

An Entertainment Space with a Professional Bar Sink Excellence

The Edge 300 represents exceptional value in the undermount stainless steel bar sink market, delivering professional-grade features at competitive pricing. Its patented resin matrix rim technology, European brushed finish, and comprehensive warranty coverage make it the smart choice for homeowners seeking reliable performance and long-term satisfaction. Start planning your bar upgrade today with the Edge 300's proven combination of quality construction, innovative installation technology, and outstanding value proposition.

Specifications

Box Quantity1
Product Type
Bowl Size13-3/8" x 15-5/8" x 8"
Color
Depth8"
Gauge18
Left Bowl Size
Length15-7/8"
MaterialStainless Steel
Mounting TypeUnder Mount
PurposeBar/Prep Sink
StyleSingle Bowl
Right Bowl Size
Width17-7/8"