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The Hybrid 54" Grill Liner (GL-AMG54) is what makes it legal and safe to drop a 54" Encore, Muscle or Ovation hybrid grill into an island framed with combustible material — wood studs, composite cabinetry, or any custom build that is not solid masonry. Designed specifically for the 54" hybrid chassis shared by the Encore, Muscle and Ovation grills.
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 point: it traps an air gap that does the actual insulating work, rather than simply putting one sheet of steel between the heat and the framing.
At 54 inches this is the largest liner AMG makes, and the installation where it matters most. Eight burners and a full-width charcoal bed put more sustained heat into the island than any other appliance in the AMG range, across a span wide enough that the framing has no chance to shed it sideways. Skipping the liner here is the single most expensive shortcut available on a hybrid build.
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 construction, workmanship and materials. Browse the rest of our grill liners to match liners to every cutout in the island.
| Model | GL-AMG54 |
| Series | American Made Grills Hybrid |
| Fits | A 54" Encore, Muscle or Ovation hybrid grill |
| Construction | Double-lined #304 stainless steel |
| Purpose | Combustible-construction installations |
| Warranty | Gold Standard lifetime warranty on stainless steel construction, workmanship and materials |
Size-based match: fits AMG 54-inch hybrid built-in grills (Encore, Ovation, Muscle).
Fitment is based on the manufacturer's stated model compatibility. Confirm your exact model number before ordering.
Frequently Asked Questions
A 54" Encore, Muscle or Ovation hybrid grill — all three share the 54-inch hybrid chassis this liner was built for.
Yes, at 54 inches it is the largest in the range, and the installation where it matters most.
Eight burners and a full-width charcoal bed put more sustained heat into the island than any other appliance American Made Grills builds, across a span wide enough that the framing has no chance to shed it sideways.
Whenever the island is framed with combustible material — wood studs, composite cabinetry, or any custom build that is not solid masonry.
Double-lined #304 stainless steel. The trapped air gap between the two walls is what insulates; the steel is there for structure and corrosion resistance.
It also shields the appliance chassis from long-term heat cycling, which on a 54-inch hybrid running gas and charcoal is a meaningful load.
No. It is precision-built for a seamless fit behind the grill face — for instance the Muscle 54 hybrid built-in grill.
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| Product | SKU | Description | Collection | Availability | Product type | Other details |
|---|
| Product Information | |
|---|---|
| Title | American Made Grills Insulating Liner for Hybrid 54" Built-In Grill |
| Brand | American Made Grills |
| Series | American Made Grills Hybrid |
| Type | Insulating Liner |
| Price | $1,400.53 |
| SKU | GL-HYB54 |
| UPC | 810012660402 |
| Free Shipping | Yes |
| Specifications | |
| Material | 304 Stainless Steel |