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Summerset Resort 30" Insulating Grill Liner for Combustible Islands | GL-SBG30 Summerset
Summerset TRL Pro 40" Insulating Grill Liner for Combustible Islands | GL-TRL40 Summerset
Summerset

Summerset Sizzler 25" Insulating Grill Liner for Combustible Islands | GL-SZR25

SKU: GL-SZR25
Sale price$749.00 USD
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Summerset Resort 30" Insulating Grill Liner for Combustible Islands | GL-SBG30 Summerset
Summerset Sizzler 25" Insulating Grill Liner for Combustible Islands | GL-SZR25 Sale price$749.00 USD
Product Overview

The Summerset Sizzler 25" Insulating Grill Liner (GL-SZR25) is a safety requirement when installing Summerset Sizzler 25" (SZR25) in an outdoor kitchen island built with any combustible materials — lumber, OSB, resin composite, or similar framing. Building codes in most jurisdictions require an insulated liner when combustible frame construction is used. The liner is a double-walled stainless steel sleeve that fits exactly to the grill model, creating the required heat barrier between the grill and the island frame. #304 stainless steel. Gold Standard Lifetime Warranty.

Key Features
  • Required for Combustible Island Builds: If your outdoor kitchen island is built with lumber, OSB, or any combustible material, a grill liner is required by building code to provide the necessary heat barrier.
  • Custom Fit for Summerset Sizzler 25" (SZR25): Designed specifically for Summerset Sizzler 25" (SZR25) — not a universal liner. Incorrect fit will not provide the required clearance.
  • Double-Walled Stainless Steel: Double-wall insulated construction creates the required thermal barrier between the grill and the island frame.
  • Self-Supporting Ledge: Built-in ledge supports the liner during installation and keeps it properly positioned around the grill.
  • Drop-In Installation: Liner installs into the island cutout first, then the grill drops into the liner — same process as standard installation.
What's Included
Insulating Grill Liner
Summerset GL-SZR25 — Sizzler 25" Liner
Product Specifications
SKU GL-SZR25
Compatible Grill Summerset Sizzler 25" (SZR25)
Construction Double-Walled #304 Stainless Steel
Required For Combustible island builds (lumber, OSB, resin composite framing)
Not Required For Non-combustible masonry or steel island construction
Warranty Gold Standard Lifetime Warranty
Ordering Notes
  • This liner is designed for Summerset Sizzler 25" (SZR25) only — it is not a universal liner. Verify your exact grill model before ordering.
  • Non-combustible island builds (concrete block, steel stud without combustibles) may not require a liner — confirm with your contractor or local building inspector.
Safety Information
Required for Combustible Islands: Local building codes require an insulated grill liner when installing a built-in gas grill in an island frame constructed of any combustible material (lumber, OSB, resin composite, or similar). Professional Installation: Grill liner and gas connections must be installed by a qualified contractor. Gas line connections require a licensed gas professional. Correct Liner Required: Use only the liner designed for your specific grill model — incorrect liners will not provide the required clearance.
Proposition 65 Warning
Some products sold on this website can expose you to chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information, visit www.P65Warnings.ca.gov.

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Product Overview

The Summerset Sizzler 25" Insulating Grill Liner (GL-SZR25) is a safety requirement when installing Summerset Sizzler 25" (SZR25) in an outdoor kitchen island built with any combustible materials — lumber, OSB, resin composite, or similar framing. Building codes in most jurisdictions require an insulated liner when combustible frame construction is used. The liner is a double-walled stainless steel sleeve that fits exactly to the grill model, creating the required heat barrier between the grill and the island frame. #304 stainless steel. Gold Standard Lifetime Warranty.

Key Features
  • Required for Combustible Island Builds: If your outdoor kitchen island is built with lumber, OSB, or any combustible material, a grill liner is required by building code to provide the necessary heat barrier.
  • Custom Fit for Summerset Sizzler 25" (SZR25): Designed specifically for Summerset Sizzler 25" (SZR25) — not a universal liner. Incorrect fit will not provide the required clearance.
  • Double-Walled Stainless Steel: Double-wall insulated construction creates the required thermal barrier between the grill and the island frame.
  • Self-Supporting Ledge: Built-in ledge supports the liner during installation and keeps it properly positioned around the grill.
  • Drop-In Installation: Liner installs into the island cutout first, then the grill drops into the liner — same process as standard installation.
What's Included
Insulating Grill Liner
Summerset GL-SZR25 — Sizzler 25" Liner
Product Specifications
SKU GL-SZR25
Compatible Grill Summerset Sizzler 25" (SZR25)
Construction Double-Walled #304 Stainless Steel
Required For Combustible island builds (lumber, OSB, resin composite framing)
Not Required For Non-combustible masonry or steel island construction
Warranty Gold Standard Lifetime Warranty
Ordering Notes
  • This liner is designed for Summerset Sizzler 25" (SZR25) only — it is not a universal liner. Verify your exact grill model before ordering.
  • Non-combustible island builds (concrete block, steel stud without combustibles) may not require a liner — confirm with your contractor or local building inspector.
Safety Information
Required for Combustible Islands: Local building codes require an insulated grill liner when installing a built-in gas grill in an island frame constructed of any combustible material (lumber, OSB, resin composite, or similar). Professional Installation: Grill liner and gas connections must be installed by a qualified contractor. Gas line connections require a licensed gas professional. Correct Liner Required: Use only the liner designed for your specific grill model — incorrect liners will not provide the required clearance.
Proposition 65 Warning
Some products sold on this website can expose you to chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information, visit www.P65Warnings.ca.gov.