Karran Edge 300 Stainless Steel Sink For Seamless Laminate and Solid Surface Kitchens
The Karran Edge 300 E-350 is an 18-gauge stainless steel double bowl undermount sink engineered for seamless integration in laminate and solid surface countertops. Its rim is purpose-built to finish flush with the counter surface, eliminating the visible seam or exposed edge that conventional undermount sinks leave behind.
Key Features
• Seamless rim construction bonds flush with laminate and solid surface countertops using Karran's documented Edge installation method, leaving no exposed seam.
• 18-gauge Type 300 series stainless steel provides a durable, corrosion-resistant bowl with a brushed satin finish.
• Equal double bowl layout splits the sink into two identical basins for dedicated wash-and-rinse workflows.
• 8-1/2 inch bowl depth accommodates tall pots and large cookware without overreach.
• Undermount installation keeps the counter surface clean and uninterrupted, with no rim to trap debris at the sink edge.
• No faucet deck on the sink body means the faucet mounts through the countertop, keeping the installation clean and flexible.
Built for the Seamless Countertop Workflow
The Edge 300 series was developed specifically to solve the rim problem in laminate and solid surface installations. A standard undermount stainless sink exposes its rim when dropped beneath laminate or solid surface — the material cannot be finished tight against a steel edge the way stone can. The E-350 removes that constraint. Its engineered rim accepts Karran seam adhesive and bevel-bit trimming so the fabricator can bring the countertop material flush to the sink wall, creating a continuous surface from counter to bowl. The result reads as a single integrated installation rather than a sink sitting beneath a counter.
The equal bowl configuration supports the wash-and-rinse routine that most kitchens depend on: one side holds soapy water for washing, the other for rinsing, with a full 32-3/8 inch footprint and 19 inch front-to-back depth giving both bowls enough room to be genuinely useful. The 8-1/2 inch depth keeps tall stock pots and deep roasting pans below the rim.
Stainless Construction and Finish
At 18 gauge, the E-350 bowl has the thickness that resists flexing and dampens noise better than thinner commodity sinks. The brushed satin interior finish is consistent across the bowl and coordinated with the rim surface visible during installation, so there are no finish transitions between the working bowl and the counter edge. Stainless is a practical choice for a kitchen that sees daily contact with cutting boards, cast iron, and acidic ingredients — it holds up without requiring special cleansers or periodic treatment.
Who Installs the Edge 300
This sink is the right specification when the countertop is laminate or solid surface and the design calls for a clean, uninterrupted surface at the sink. Cabinet shops building laminate kitchens, countertop fabricators working in solid surface, and kitchen designers specifying a contemporary stainless look without the exposed-rim compromise will all find the Edge series fits the brief. Because it requires bevel-bit trimming and seam adhesive as part of the installation, it is best suited to fabricators already working in laminate or solid surface — this is not a drop-in replacement for an existing cutout.
FAQ
Can the E-350 install in a stone or quartz countertop?
The seamless rim method is documented for laminate and solid surface countertops. For granite, quartz, or stone, a conventional undermount stainless sink is the right choice — the Edge seamless claim does not extend to those materials.
Is a paper template or DXF file included for the countertop cutout?
The source data does not confirm a template ships with the E-350. Confirm inclusion with your order, and check whether a DXF file is available for CNC cutout work before fabrication begins.
Where does the faucet mount on this sink?
The E-350 has no faucet deck. The faucet, soap dispenser, and any accessories mount through the countertop behind the sink, which keeps the install clean and gives the fabricator full control over hole placement.
What minimum cabinet size does this sink require?
The overall footprint is 32-3/8 inches wide by 19 inches front to back. Verify the minimum cabinet size against your sink base before finalizing the countertop order — the fabricator should have the actual sink present before cutting.
Are basket strainers or a bottom grid included?
The E-350 is a bare sink SKU. Strainers, grids, and drain components are sold separately — confirm the accessories you need before the countertop installation is complete, since adding them later is easier before everything is set.
A Seamless Result, Start to Finish
The E-350 delivers what most laminate and solid surface kitchens can't get from a conventional undermount sink: a stainless double bowl that finishes clean at the counter edge, with no rim, no visible seam, and no compromise on bowl depth or working space.
