American Made Grills Alturi 42-inch grill liner — double-lined stainless insulating jacket
American Made Grills Alturi 42-inch grill liner — alternate view of the insulating jacket

American Made Grills · Insulating Liner

American Made Grills Insulating Liner for Alturi 42" Built-In Grill

4.9 · 13 store reviews
$1,018.57
$1,018.57

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SKU: GL-42
Availability: In stock
Product type: Insulating Liner

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Fitment is based on the manufacturer's stated model compatibility. Confirm your exact model number before ordering.

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Specifications
BrandAmerican Made Grills
SeriesAmerican Made Grills Alturi
Material304 Stainless Steel

American Made Grills Alturi 42" Grill Liner

The Alturi 42" Grill Liner (GL-42) is what makes it safe and code-compliant to install the Alturi 42" built-in grill into an island framed with combustible material — wood studs, composite cabinetry, or any custom build that is not solid masonry.

Constructed from double-lined #304 stainless steel, the liner creates a thermal barrier between the appliance chassis and the surrounding structure. The double-wall construction is the working part: it traps an air gap that does the insulating, rather than simply putting one sheet of steel between the heat and the framing.

The 42" liner is the largest in the Alturi range and the one most likely to be the deciding factor in a build, because a 42" cutout leaves the least margin between the grill body and the framing on either side.

Precision-built for a seamless fit, it disappears once the appliance is set, leaving the clean built-in appearance you paid for. Backed by the American Made Grills Gold Standard lifetime warranty on stainless steel liners. Browse the rest of our grill liners to match a liner to every cutout in the island.


Key Features

  • Designed specifically for the Alturi 42" built-in grill
  • Required for installations using combustible materials
  • Double-lined #304 stainless steel construction
  • Insulating air gap between the walls reduces heat transfer
  • Protects surrounding cabinetry and framing
  • Corrosion-resistant, weather-ready outdoor construction
  • Precision fit for a clean built-in appearance
  • Supports compliance with manufacturer installation requirements
  • Gold Standard lifetime warranty on stainless steel construction, workmanship and materials

Specifications

Model GL-42
Series American Made Grills Alturi
Fits The Alturi 42" built-in grill
Construction Double-lined #304 stainless steel
Purpose Combustible-construction installations
Grill size 42"
Warranty Gold Standard lifetime warranty on stainless steel construction, workmanship and materials

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Grill Liners

American Made Grills Insulating Liner for Alturi 42" Built-In Grill

Frequently Asked Questions

Which grill does the GL-42 fit?

The Alturi 42" built-in grill, and only that chassis. It is the largest liner in the Alturi range.

Why is the liner more critical on the 42?

A 42-inch cutout leaves the least margin between the grill body and the framing on either side. Less air around the chassis means less room for heat to dissipate before it reaches the structure.

That is why on a 42-inch build the liner is often the deciding factor in how the island gets framed.

What counts as a combustible island?

Wood studs, composite cabinetry, or any custom build that is not solid masonry. If your island is one of those, the liner is required.

What is it made of?

Double-lined #304 stainless steel. The two walls hold an insulating air gap between the appliance chassis and the surrounding structure.

Does it satisfy the manufacturer's installation requirements?

It is what supports compliance with those requirements for combustible construction. Check your local code as well before the island goes up.

Does it affect the finished appearance?

No. It is precision-built to sit invisibly behind the Alturi 42" built-in grill once the appliance is dropped in.

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