Cmanzhi Cast Iron Cooking Grate for 22.5" Weber Kettle & Performer — Heavy-Duty 12" Removable Center, Thick Heat-Retaining Surface

The Cmanzhi C8H35 cast iron cooking grate is a heavy-duty replacement grate sized for 22.5-inch Weber kettles and Performer-style charcoal grills, built for even heat retention and bold sear marks.

If your Weber 22.5" kettle or Performer grill needs a durable searing surface, this Cmanzhi cast iron grate is a drop-in alternative to the factory insert (compatible with model 8835). It replaces the standard cooking grate with a thicker, heat-holding cast iron surface that improves crust formation and maintains steady temperatures for low-and-slow cooks or quick searing. The design includes a removable 12-inch center insert for adding charcoal or a Gourmet BBQ System accessory without taking the whole grate out.

How does this grate improve searing and heat retention?

Cast iron stores and radiates heat far better than thin steel or plated grates, so the Cmanzhi C8H35 creates stronger sear lines and steadier cooking temperatures. The heavier material reduces hot-and-cold spots across the cooking surface, giving more consistent results from edge to center.

• Thick cast iron construction holds heat for deeper sear marks.
• Even heat distribution minimizes temperature variance across the grate.
• Durable finish resists chipping compared with enameled bars.

Will it fit my 22.5-inch Weber kettle or Performer grill?

The Cmanzhi is designed for 22.5" Weber charcoal models—Original Kettle, Master-Touch, Performer variants, and compatible smokers that accept the 22.5" grate size. It specifically matches the dimensions of parts like Weber model 8835, but you should measure your existing grate to confirm a precise fit before ordering.

• Cut to match 22.5" Weber kettle and Performer cooking rings.
• Compatible with many OEM variants, including the Gourmet BBQ System accessories.
• Single-piece replacement plus removable 12" center insert for added access.

How does the removable center insert benefit charcoal cooking?

The 12-inch removable center makes refueling charcoal or adding wood chunks quick and safe without lifting the entire grate. It also lets you swap in searing or griddle accessories designed for the Gourmet BBQ System, expanding your grill’s versatility.

• Remove center insert to add briquettes or wood without disturbing food.
• Accepts compatible Gourmet BBQ System griddles, woks, or sear plates.
• Saves time during multi-hour cooks by simplifying charcoal management.

What care and maintenance does a cast iron grate need?

Cast iron performs best when seasoned and kept dry between uses to prevent surface rust. Routine seasoning with oil and periodic deep cleaning (after cooling) preserve the cooking surface and enhance nonstick properties over time.

• Season with high-smoke-point oil after each clean to build a protective layer.
• Brush with a stiff grill brush after cooking; avoid soap when possible.
• Store in a dry place and re-season if any rust appears.

Who this is for: The Cmanzhi C8H35 grate is aimed at backyard cooks who own a 22.5" Weber kettle or Performer charcoal grill and want a long-lasting, high-heat cooking surface for better sears and heat consistency. It's a good match for frequent grillers, barbecue enthusiasts who use Gourmet BBQ System accessories, and anyone replacing worn or damaged OEM grates with a rugged cast iron option.