Broilmaster BSASL12 – Insulated Sleeve for 12" Double Side Burner
A precision-fit stainless steel sleeve that safely isolates your side burner from combustible island framing.
This insulated sleeve forms a protective barrier between your Broilmaster 12" double side burner and surrounding wood framing, managing high heat so your build stays within safety clearances. Built entirely from #304 stainless steel, it resists corrosion and wear even in exposed outdoor conditions. Flanged edges and a square profile keep cutout planning simple, giving you clean trim lines whether you're building into stone, stucco, or brick. Sized specifically for the matching 12" Double Side Burner, this is the piece that lets you install with confidence in a combustible island.
Broilmaster BSASL12 Highlights
The details that matter most for a safe, clean built-in install.
Insulated
Combustible Island Protection
Reduces heat transfer between the burner and wood framing.
#304 SS
Stainless Steel Construction
Stands up to weather, grease, and regular cleaning.
Precision Fit
Sized for the 12" Double Side Burner
Clean trim lines and correct clearances, built to match.
What's Included in the Box►
In the Box
- Broilmaster BSASL12 insulated sleeve (#304 stainless steel)
- Flanged edges for built-in cutout installation
- Broilmaster 12" Double Side Burner: Sold Separately
Deep Dive — Safety, Fit & Installation►
Combustible Island Protection
Creates a safe insulated box between the double side burner and wood framing to reduce heat transfer and fire risk.
Broilmaster 12" Double Side Burner Fit
Sized specifically for the matching Broilmaster 12" Double Side Burner so the trim lines are clean and clearances are correct.
Built-In Design Friendly
Flanged edges and a square profile simplify cutout planning, supporting a seamless built-in design in stone, stucco, or brick islands.
Professional-Grade Performance Support
This side burner insulated sleeve is engineered to pair with high-performance side burners while preserving airflow and ventilation space.
Who It's For — The Deck & Den Take►
This one's for anyone building a combustible island — wood-framed, not solid masonry — around a Broilmaster 12" double side burner. If your island is fully non-combustible (stone or concrete block, for example), this sleeve may not be required at all, so check your build's material before ordering. One thing worth confirming before you buy: this sleeve is sized specifically for the 12" double burner, so it won't fit a single burner or a different size without a mismatch in clearances.
- Builders and homeowners installing a Broilmaster 12" double side burner into a wood-framed island
- Anyone who needs to meet safety clearances around combustible construction materials
- DIY installers who want flanged edges that simplify the cutout and trim process
- Buyers who already own or are ordering the matching 12" Double Side Burner
Full Specifications & Dimensions►
Specifications
| Brand |
Broilmaster |
| Model Number |
BSASL12 |
| Product Type |
Insulated Sleeve for 12" Double Side Burner |
| Material |
#304 Stainless Steel |
| Weight |
12 lb |
| Compatibility |
Broilmaster 12" Double Side Burner |
Warranty, Shipping & Returns►
Warranty
Covered by Broilmaster's Limited Lifetime Parts Warranty against rust-through, honored directly by Empire Comfort Systems (Broilmaster's manufacturer). Built-in sleeves are explicitly named under this top-tier coverage, alongside the grill housing and stainless cooking grids. Applies to the original purchaser only and is non-transferable; all warranty repairs must be performed by a qualified gas appliance technician.
Shipping & Returns
Manuals & Documents►
Frequently Asked Questions►
What is the BSASL12 used for?►
It's an insulated sleeve that creates a protective barrier between a Broilmaster 12" double side burner and combustible island framing, helping manage heat transfer and meet safety clearances.
Which side burner does this sleeve fit?►
The BSASL12 is sized specifically for the Broilmaster 12" Double Side Burner.
Do I need this sleeve for a non-combustible island?►
This sleeve is designed specifically for combustible island framing, such as wood. Check your build's construction materials and local codes to confirm whether it's required for your specific installation.
What material is the sleeve made from?►
It's made from #304 stainless steel, chosen for its resistance to corrosion and wear in outdoor environments.
Is the side burner included with this sleeve?►
No, the Broilmaster 12" Double Side Burner is sold separately. This listing is for the insulated sleeve only.
What is the warranty on the BSASL12?►
It's covered under Broilmaster's limited manufacturer warranty. Refer to the product manual for specific terms and coverage periods.
