CGS 14" Ceramic Half-Moon Deflectors & Pizza Stones CGS 14" Ceramic Half-Moon Deflectors & Pizza Stones

Half-moons give you more flexibility than a single full-round deflector.

• Two-zone grilling: Use one half-moon to create direct and indirect cooking zones
• Full indirect barbeque: Combine two halves for complete indirect coverage
• Easier handling: Two smaller pieces are easier to handle and store
• Lower replacement cost: If one half breaks, you only need to replace that piece
• Easier fire access: Remove or reposition one half to reach the charcoal during a cook

For pizza cooks, position the full-round pizza stone above a separate heat deflector with an air gap between the two ceramic surfaces. The lower deflector blocks direct heat from the charcoal, while the elevated stone provides the baking surface.

For even heating, use a lower blocking stone that is at least as large as the baking stone. Position the baking stone high in the dome when your setup allows, while staying clear of the thermometer stem.

Use cornmeal or parchment paper between the dough and stone to help prevent sticking. Check the applicable CGS grill or rack-system page for the recommended deflector size, spacing and stone height.

For barbeque cooks, we strongly recommend placing a stainless steel drip pan above the ceramic heat deflector.

Ceramic is porous and can absorb grease and moisture. Reheating trapped moisture can create steam inside the ceramic and place additional stress on the stone.

Double-wrap the drip pan with foil in a '+' pattern. This makes cleanup much easier.

CGS Ceramic Spacers create an air gap above the heat deflector and can improve your setup in several ways:

• Under a drip pan: Helps reduce scorching and burnt drippings
• Between deflectors: Creates separation in double-indirect setups
• Under a pizza stone: Adds lift and creates thermal separation between the deflector and baking stone

• Do not use soap, detergents or chemical cleaners on the porous ceramic.
• Do not clean the ceramic in a dishwasher or submerge it in water.
• Scrape away food debris and gently burn off remaining residue at moderate temperatures as needed.
• Use a drip pan to help protect the ceramic from grease buildup.
• Avoid extreme high-heat cleaning burns, which can damage the kamado.
• Allow the ceramic to heat and cool gradually whenever possible.
• Expect the natural ceramic surface to darken with normal use.

What is the advantage of half-moons over a one-piece heat deflector?

Half-moon deflectors provide greater setup flexibility. Use one half for two-zone cooking or combine a pair for full indirect barbeque. The smaller pieces are also easier to handle, remove and store.

Do the deflectors require a rack?

Yes. When used as heat deflectors, the ceramic pieces require a compatible Woo, Spider, rack or other support that positions them securely inside the grill.

How should I arrange the stone for pizza?

Place the full-round pizza stone above a separate lower heat deflector with ceramic spacers creating an air gap between them. The lower deflector blocks concentrated direct heat, while the elevated stone provides the baking surface.

Will the ceramic darken with use?

Yes. Ceramic deflectors and pizza stones naturally darken as they are exposed to smoke and cooking residue. This change is normal and does not affect cooking performance.

Can I clean the ceramic with a high-heat burn?

We do not recommend aggressive high-heat cleaning burns. Scrape away loose debris and gently burn off residue at moderate temperatures. Using a drip pan helps prevent heavy grease buildup.