Large-Bowl Sink Grid Built Specifically for the QT-811 and QU-811
The Karran GR-6015 is a stainless steel bottom grid sized and shaped for the large bowl of the QT-811 top mount and QU-811 undermount sinks. It sits on the bowl floor, creating a raised platform that protects the sink surface and lets water drain freely beneath dishes and cookware.
Key Features
• Exact-fit design for the large bowl of the QT-811 and QU-811 — no trimming or adapting required.
• Stainless steel construction provides a sturdy, long-lasting surface that holds up to daily kitchen use.
• Elevated grid profile keeps dishes and pots off the bowl floor so water drains away instead of pooling around them.
• Bowl surface protection reduces direct contact between cookware and the sink material during loading and washing.
• Open wire pattern allows debris to rinse through to the drain without accumulating under the rack.
The Right Fit for a Demanding Bowl
The QT-811 and QU-811 are large-format single-bowl sinks, and the GR-6015 is engineered to match that footprint exactly. A grid that fits properly stays in place during use, covers the floor without leaving unprotected gaps at the edges, and does not rock or slide when you set a heavy pot down. If you are outfitting a kitchen where the sink sees serious daily volume — meal prep, large cookware, repeated loading — a correctly fitted grid is one of the simplest ways to keep the bowl looking its best over time.
Because the QT-811 is a top mount and the QU-811 is an undermount, the two sinks share the same large-bowl interior dimensions despite their different installation methods. That shared bowl spec is why one grid number covers both models.
Material and Build
The GR-6015 is fabricated from stainless steel, the same material used in Karran's own stainless sink lines. Stainless holds its appearance under routine kitchen conditions, cleans easily, and does not transfer color or residue to the bowl beneath it. The open wire grid format means cleaning the rack itself is straightforward — a rinse or a quick wipe clears most debris.
Who This Grid Is For
This grid is the right call for anyone who already owns a QT-811 or QU-811 and wants to add surface protection after installation — or for a designer or cabinet shop specifying sink accessories at the time of an initial kitchen build. It is also a practical replacement if an existing grid has been lost or damaged. Because fit is bowl-specific in this product line, the GR-6015 is correct only for the large bowl of those two named models; other Karran bowls take their own grid numbers.
Does this grid fit the small bowl of a multi-bowl Karran sink?
No. The GR-6015 is sized for the large bowl of the QT-811 and QU-811 specifically. Each bowl configuration in Karran's lineup has its own grid number, so a different grid is needed for a smaller or differently shaped bowl.
Will it work with my QU-811 undermount, or only with the QT-811 top mount?
It fits both. The QT-811 and QU-811 share the same large-bowl interior dimensions, so the GR-6015 is the correct grid for either mounting style.
Is a drain cover or basket strainer included with this grid?
No. The GR-6015 is a bottom grid only. A basket strainer or drain cover is a separate purchase.
Can I use this grid in a Karran sink of a different model number if the bowl looks about the same size?
Karran publishes model-specific fit lists for each grid number, and bowl dimensions vary even among sinks that look similar. The GR-6015 is confirmed only for the QT-811 and QU-811 large bowl. Using a grid in a bowl it was not sized for can leave gaps at the edges or cause the grid to sit unevenly.
Protect the Bowl You Invested In
A properly fitted bottom grid is straightforward insurance for a sink that sees real use every day — and the GR-6015 is the grid Karran sized for this bowl, so fit and coverage are already solved.
