Summerset Grills Grill Liner for 42″ Quest Grill

$1,049.00

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Summerset Grill Liner for the 42 inch Quest: heat protection for a wood framed island

The Summerset Grill Liner for the 42 inch Quest is a stainless steel sleeve that lines the cutout for a built in grill. It is for an island framed in wood or any other material that can burn, because the heat from the grill would otherwise reach the framing. Liner means a double walled stainless steel box, one inch thick, that goes into the cutout first, and the grill drops into it. It fits only the 42 inch Quest. Each grill size has its own liner. It is built from 304 stainless steel, the grade that holds up best outdoors, and Summerset backs it with a lifetime warranty.

An island built entirely of block, metal studs, and cement board does not need one. Frame the opening to the liner size in the grill manual, not to the grill itself. For long cooks on the biggest Quest in a wood framed island, set this cutout first and plan the rest of the island around it. Building around a smaller Quest? See the Summerset Grill Liner for the 36 inch Quest. The Summerset Grill Liner for the 42 inch Quest ships free from My Cozy Outdoors with No Sales Tax (except WY) and the full manufacturer warranty.

Specification

SKU: GL-QST42

Features

  • Fits: 42″ Quest Grill
  • Material: Weather Resistant #304 Stainless Steel
  • Construction: 1″ Thick Double-Walled Design
  • Gold Standard Lifetime Warranty: Industry-Leading Warranty designed to protect your products for life

FAQ

What does the GL-QST42 fit?

The 42-inch Quest, the biggest grill in the Quest lineup. It is a model-specific sleeve, so it will not adapt down to the 30- or 36-inch Quest heads – buy the liner that names your grill and the fit will be exact.

Is the liner sized exactly to the 42-inch cutout?

Yes – the GL-QST42 follows the 42-inch Quest’s installation cutout so the sleeve, the opening, and the grill flange all align. Frame to the liner install dimensions from the manual, which is standard practice for any built-in grill going into combustible construction.

A grill this big over wood framing – how is that safe?

The GL-QST42 surrounds the Quest 42’s firebox zone with 1-inch thick double-walled insulation, keeping nearby wood below dangerous temperatures no matter how long the cook runs. Big grill, long sessions, combustible island: precisely the scenario this liner was engineered to handle.

What steel is it made of?

Weather-resistant #304 stainless steel in a double-walled build. At the 42-inch span that construction pulls double duty, adding rigidity that keeps the long edges true so the heavy Quest head seats flat and level across the entire opening.

How should I lay out a big island around the Quest 42?

Give the grill its lined cutout as the centerpiece, then zone outward – prep counter on one side, serving space on the other. The GL-QST42 defines the one fixed dimension in the plan, so lock its cutout position first and design storage and seating around it.

What upkeep does the liner ask for?

Essentially zero. The GL-QST42’s stainless resists weather on its own, and its only exposed surface is the slim reveal around the Quest 42, which wipes clean during normal grill maintenance. There is nothing to service, replace, or winterize down inside the island.

What warranty backs the GL-QST42?

The Gold Standard Lifetime Warranty – Summerset’s industry-leading coverage. On the largest Quest install, where the liner gets framed beneath countertops for good, for-life coverage on that buried component is exactly the reassurance a big build deserves.

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Summerset outdoor kitchen island with built-in grill, vent hood, wine cooler and drawers overlooking the coast

The Summerset Collection

Summerset Grills Outdoor Kitchens

Summerset Grills builds professional-grade outdoor kitchens around one idea: the best nights happen outside. From built-in gas grills and griddles to refrigeration, sinks, storage, and ventilation, every Summerset piece is designed to fit together — in style, in dimensions, and in stainless finish — so your island looks like it was planned as one kitchen, not collected as parts.

Gold Standard Lifetime Warranty

Summerset backs its products with a lifetime warranty featuring 100% non-prorated coverage on replacement parts — your investment is protected for the long run.

Commercial-Grade Stainless

Weather-ready stainless steel construction throughout the line — grills, doors, drawers, and appliances built to live outdoors year-round.

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Pro Features Standard

Rotisserie kits, infrared sear burners, smoker trays, and interior lighting options let you spec each grill exactly the way you cook.

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“Because the best nights happen outside.” — An outdoor kitchen isn’t about equipment; it’s about the people who gather around it.

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Every line, weld, and finish reflects purposeful design and masterful execution.

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Summerset obsesses over the details you see and the ones you don’t — welded seams, precision-fit hoods, and hardware chosen to survive sun, salt air, and winter. Forbes called one of its grills “a masterpiece.”

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Made for Real Cooking

Grill, sear, smoke, spin a rotisserie chicken, or run a full griddle breakfast — the lineup is engineered around how families actually cook outdoors, weeknights included.

Summerset built-in grill outdoor kitchen backed by the Gold Standard Lifetime Warranty

The Gold Standard Lifetime Warranty

Every Summerset product is built to perform beautifully — and built to last. The Gold Standard Lifetime Warranty protects your investment with 100% non-prorated coverage on replacement parts, so a grill you build into your island today can anchor it for decades.

It’s a level of confidence few outdoor brands offer at these prices — and one of the biggest reasons builders and homeowners keep speccing Summerset.

Beyond the Grill: Build the Whole Kitchen

Matching stainless components for every inch of your island — all sized to standard cutouts.

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Prep, Wash & Serve

Farmhouse and undermount sinks, a beverage & prep station, and access doors & drawers keep everything within arm’s reach of the fire.

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Keep It Cold

Outdoor-rated refrigerators, wine coolers, kegerators, and drop-in ice chests — cold storage that never makes you run back inside.

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