Stainless Steel Bottom Grid for the QT-820 and QU-820 Sink
The Karran GR-6022 is a stainless steel bottom grid made specifically for the QT-820 top mount and QU-820 undermount quartz composite sinks. It sits on the bowl floor to keep dishes, pots, and cookware elevated off the sink surface, letting water drain freely beneath while helping protect the bowl from everyday contact.
Key Features
• Exact model fit — engineered to the bowl dimensions of the QT-820 and QU-820, so it sits flush without shifting.
• Stainless steel construction — resists corrosion in a wet sink environment and holds up to daily kitchen use.
• Elevated bowl floor clearance — lifts cookware and dishes so rinse water drains freely under and around them.
• Surface protection — keeps hard or heavy items from direct contact with the quartz composite bowl bottom.
• Sold separately — purchased as a standalone accessory, not included with the sink.
Protecting a Large Single Bowl in Real Use
The QT-820 and QU-820 are large-format single-bowl sinks, and that open expanse of bowl floor is exactly where a grid earns its keep. Heavy cast-iron skillets, sheet pans, and stacked plates all land on the bowl bottom during a busy meal prep or cleanup. The GR-6022 puts a stainless buffer between that traffic and the quartz composite surface, reducing the chance of surface marks from repeated hard contact. Water runs beneath the grid and drains normally, so there is no pooling or standing water trapped under dishes.
Material and Construction
Stainless steel is the right material for a component that lives in a wet sink. It holds its finish in the presence of standing water, dish soap, and food residue, and it does not transfer rust or staining to the bowl beneath it. The grid's wire form is shaped to the QT-820 and QU-820 bowl interior, meaning it sits level across the full bowl floor rather than rocking or leaving uncovered gaps at the edges.
Who Reaches for This Grid
Homeowners who installed a QT-820 or QU-820 and want to keep the bowl looking as it did on day one will find this the simplest protection they can add. Kitchen designers who spec Karran quartz sinks regularly recommend a matching grid at the time of purchase so the cabinet shop or installer can include it with the sink delivery. Cabinet shops and contractors ordering sink packages for multiple kitchens often add the appropriate grid to each sink order to round out the installation and avoid a return trip when the homeowner asks about it later.
Does this grid fit both the QT-820 top mount and the QU-820 undermount?
Yes. The GR-6022 is made for both the QT-820 and QU-820, which share the same bowl interior despite having different mounting methods. The grid fits either version.
Is this grid included when I purchase the QT-820 or QU-820 sink?
No. The GR-6022 is sold separately and is not bundled with the sink. It needs to be ordered as a standalone accessory.
Will this grid fit any other Karran quartz sink models?
The GR-6022 is sized for the QT-820 and QU-820 specifically. Other Karran sinks use their own grid numbers matched to their individual bowl dimensions. Using the wrong grid in a different bowl typically results in a poor fit or contact with the bowl walls.
Does the grid interfere with the drain or with normal water drainage?
No. The grid's wire construction leaves open space across the bowl floor, so water flows freely to the drain beneath it without pooling under the grid.
The Right Grid, Ready When the Sink Is
Ordering the GR-6022 at the same time as the sink means the grid is on site from the first day of use, protecting the bowl from the start rather than after the first scratch prompts the search.
