36 in. Phoenix Square Smokeless Fire Pit Insert

Choose this insert if your square fire pit opening measures 36.5–39.5 inches across the inside. The 36 in. Phoenix Square Smokeless Fire Pit Insert adds a clean, architectural look while upgrading an existing brick or block surround for a hotter fire with significantly less smoke.

Confirm the Fit Before Ordering

• Required inside opening: 36.5–39.5 in. square.
• Installation: Drops into an existing square brick or block surround with no tools required.
• Also works freestanding: Place it on a suitable non-combustible surface.
• Please note: Bricks and blocks are not included.
• Shipping: Free standard shipping to the contiguous United States.
• Warranty: Three-year limited warranty.

Why Choose a Phoenix Smokeless Insert?

• Less smoke around your guests: Double-wall construction channels preheated air to secondary combustion ports that help burn smoke before it rises.
• More efficient fires: Elevated airflow supports hotter, more complete combustion so you get more heat from your wood.
• Modern square profile: Complements contemporary patios and outdoor kitchen layouts.
• Fast backyard upgrade: Convert an existing fire pit surround without rebuilding it.
• Built for repeat use: Heavy-duty steel construction is made for year-round outdoor gatherings.

Need a different shape or opening size? Compare all available Phoenix smokeless fire pit inserts.

California Residents: WARNING – Cancer and Reproductive Harm. www.P65Warnings.ca.gov