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The Karran Edge 300 is a single-bowl, seamless undermount kitchen sink in 18-gauge stainless steel, engineered specifically to bond beneath laminate and solid surface countertops without a visible rim.
Most undermount sinks are built for stone countertops, which leaves laminate and solid surface kitchens with limited options. The Edge 300 is specifically designed to bond seamlessly from below into laminate and solid surface counters, bringing a clean, rimless look to countertop materials that would otherwise be limited to drop-in sinks. The result is a counter surface that runs uninterrupted to the bowl edge, which makes wiping water and food scraps directly into the sink straightforward rather than catching them on a lip.
The single bowl measures 28-1/4 inches long by 16-1/4 inches wide inside, with a 9-inch depth that handles stockpots, large cutting boards, and sheet pans without the bowl working against you. At 30-3/4 inches overall length and 18-3/4 inches front to back, it fits a 33-inch or wider base cabinet.
The bowl is 18-gauge stainless steel, a thickness that holds its shape under load and resists the flex and resonance that thinner-gauge sinks can develop over time. The stainless finish is consistent with the Edge 300 series and coordinates well with stainless appliances and hardware. The drain opening is 3-1/2 inches, accepting standard basket strainers available separately. The sink is IAPMO certified, confirming it meets recognized plumbing product standards.
This sink is the right choice for kitchen remodels and new builds where the countertop is laminate or solid surface and the plan calls for a clean, rim-free sink. Cabinet shops producing laminate-top kitchen packages, designers specifying solid surface counters, and homeowners upgrading an existing laminate kitchen all benefit from the Edge 300's seamless bonding method, since it opens up an undermount option that a conventional sink cannot deliver. Confirm the countertop fabrication supports seamless undermount bonding and that the base cabinet meets the 33-inch minimum width before finalizing the order.
No. This sink is engineered for seamless undermount bonding into laminate and solid surface countertops. For granite or quartz, a different Karran undermount model is the appropriate choice.
No. The Edge 300 E-340 is not ADA compliant.
The drain opening accepts a standard 3-1/2-inch basket strainer. Strainer hardware is sold separately.
A minimum cabinet width of 33 inches is required. The overall sink length is 30-3/4 inches side to side and 18-3/4 inches front to back.
The Edge 300 delivers a stainless, deep single-bowl sink with a seamless undermount bond that works in the countertop materials most sinks cannot serve.
Sold In: 1 Pallet
Quantity | Unit Price | Catalog | ||||
|---|---|---|---|---|---|---|
Sold in: 1 Each |  KAL-1 Mfr# L-1 | 3-1/2 steel strainer basket by Karran L-1 | ||||
Sold in: 1 Each |  KAGR-3004 Mfr# GR-3004 | Stainless Steel Sink Bottom Grid Fits for E-340/U-3018 | ||||
Sold in: 1 Each |  KA70004K Mfr# BRISSA | stainless steel seam adhesive brown 250ml | ||||
Sold in: 1 Each |  KAAG Mfr# AG | Seam Adhesive Guns For Karran Sinks AG | ||||
Sold in: 1 Each |  KA70020 Mfr# TIPS | Cartridge Mixing Tips for 250ml Seaming Adhesive | ||||
Sold in: 1 Each |  KAPOLISHKIT Mfr# POLISHING KIT | Polishing Kit For Karran Sinks | ||||
Sold in: 1 Each |  KAFLAP-FINE Mfr# FLAP3X2FINE | Non-Woven Flap Wheel |
