

American Made Grills Encore & Muscle 54-Inch Insulated Grill Liner — 304SS, Required for Combustible Island Builds | GL-HYB54
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The American Made Grills Insulated Grill Liner (GL-HYB54) is a double-lined 304 stainless steel insulating jacket required for installing the Encore and Muscle 54" Built-In Hybrid Grills into an outdoor kitchen island constructed from wood framing, composite materials, or other combustible surfaces. Local building codes require a non-combustible barrier between gas appliances and combustible island materials — this liner creates that barrier with 1" of double-wall insulation, blocking heat transfer from the appliance to the surrounding structure. Purpose-built and precision-sized for a seamless fit with the Encore 54" (ENC54) and Muscle 54" (MUS54) built-in hybrid grills.
| SKU | GL-HYB54 |
| Compatible Appliance | Encore and Muscle 54" Built-In Hybrid Grills |
| Material | Double-lined 304 stainless steel |
| Insulation | 1" double-wall |
| Required For | Combustible island installations (wood-framed, composite, stucco over wood) |
| Warranty | Gold Standard Lifetime Warranty on structural components; 3-Year Warranty on electronics. |
If you find the same item for less from an authorized retailer at the time of purchase, we’ll match the price. Just send us the details — we’ll make it right.
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The American Made Grills Insulated Grill Liner (GL-HYB54) is a double-lined 304 stainless steel insulating jacket required for installing the Encore and Muscle 54" Built-In Hybrid Grills into an outdoor kitchen island constructed from wood framing, composite materials, or other combustible surfaces. Local building codes require a non-combustible barrier between gas appliances and combustible island materials — this liner creates that barrier with 1" of double-wall insulation, blocking heat transfer from the appliance to the surrounding structure. Purpose-built and precision-sized for a seamless fit with the Encore 54" (ENC54) and Muscle 54" (MUS54) built-in hybrid grills.
| SKU | GL-HYB54 |
| Compatible Appliance | Encore and Muscle 54" Built-In Hybrid Grills |
| Material | Double-lined 304 stainless steel |
| Insulation | 1" double-wall |
| Required For | Combustible island installations (wood-framed, composite, stucco over wood) |
| Warranty | Gold Standard Lifetime Warranty on structural components; 3-Year Warranty on electronics. |