American Outdoor Grill Insulating Liners for 24-, 30- & 36-Inch Built-In Grills

Required Thermal Protection for AOG Grills in Combustible Enclosures

American Outdoor Grill insulating liners allow compatible L-Series and T-Series built-in grill heads to be installed in an enclosure made from combustible materials when used exactly as directed by AOG. Each stainless steel liner creates the specified protective cavity and air space around the grill.

Select the liner that matches the width of the AOG grill head. The 24-, 30-, and 36-inch models have different construction openings and are not interchangeable.

Key Features

• Model-specific fit: Available for current 24-, 30-, and 36-inch AOG L-Series and T-Series built-in grills.
• Combustible-enclosure installation: Required when a compatible grill is installed in wood, composite, or another combustible island structure.
• Stainless steel construction: Creates a dedicated protective enclosure around the grill body.
• Integrated support: Designed to position and support the compatible grill while maintaining the required installation cavity.
• Three selectable sizes: Choose the liner by grill width and verify the model before island construction begins.

Models and Construction Openings

• 24-IL-C: 28⅝ inches W × 21⅝ inches D × 9 inches H; flange width 29⅝ inches.
• 30-IL-C: 34⅝ inches W × 21⅝ inches D × 9 inches H; flange width 35⅝ inches.
• 36-IL-C: 40⅝ inches W × 21⅝ inches D × 9 inches H; flange width 41⅝ inches.

Specifications

• Product type: Built-in grill insulating liner
• Compatible series: AOG L-Series and T-Series
• Compatible grill widths: 24, 30, or 36 inches depending on selected model
• Material: Stainless steel
• Application: Combustible outdoor-kitchen enclosures
• Countertop requirement: Follow the current AOG manual for noncombustible countertop and clearance requirements

Critical installation note: Select and physically verify the grill and liner before cutting the island. The liner must be installed with the clearances, ventilation, support, and air space specified in the current AOG instructions. Professional installation and compliance with local codes are required.

Manufacturer Resources

AOG Product Catalog

AOG 2026 Specifications Guide