As grill masters, we’re always on the lookout for ways to improve our cooking experience. Adjustable grill grates are a game-changer, offering maximum flexibility and versatility. Whether you’re a seasoned pitmaster or a weekend BBQ enthusiast, these grates will elevate your grilling game.

#1
Outdoor Bazaar 3-Pack Adjustable Cooking Grates - 6" Wide Universal Replacement Grill Grid for BBQ Grills, Universal Cooking Grates for Gas Grills, Extends from 12" to 19" in Depth, Porcelain Steel
Best Overall

Outdoor Bazaar 3-Pack Adjustable Cooking Grates - 6" Wide Universal Replacement Grill Grid for BBQ Grills, Universal Cooking Grates for Gas Grills, Extends from 12" to 19" in Depth, Porcelain Steel

Our top pick offers a universal fit and durable stainless steel construction.

  • ✅【Compatibility】➤ Adjustable cooking grids fit universally on a majority of grill models from various brands including Brinkmann, Nexgrill, Expert Grill, Dyna Glo, Charbroil, Ken more, Backyard Grill, BHG, Weber, BBQ Pro, and many others requiring replacement grill grates in this size range.
  • ✅【Dimensions】➤ Each Universal grill grid is 6" wide and the depth adjusts between 12" to 19". Total width coverage: 18 inches with 3 grids. (Before ordering, make sure to measure the size of your original cooking grill grate to ensure a perfect fit)
  • ✅【Adjustable Design】➤ Each universal grill grate comes in two pieces that need to be assembled to the required depth using the provided hardware. The new 2025 design offers enhanced flexibility, a more secure fit, easier assembly, and smoother size adjustment.
  • ✅【Good-Quality Construction】➤ Made of high-quality porcelain-coated steel, these adjustable grill grids/grates are built to last. They are easy to clean and offer excellent heat retention for perfect grilling results.
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#2
Tmozyar Stainless Cooking Grill Grates Replacement Adjustable Universal Extends from 14" to 20" Long, 8" Wide Each Adjust Expandable Cooking Grill Grids (3pack)
Best Value

Tmozyar Stainless Cooking Grill Grates Replacement Adjustable Universal Extends from 14" to 20" Long, 8" Wide Each Adjust Expandable Cooking Grill Grids (3pack)

This affordable option provides a great balance of quality and price.

  • Adjustable Extends from 14 inch up to 20 inch long, each 8 inch wide. 3pack Cooking Grates
  • The grill grid is made of high-quality Stainless. It is thick, durable and heats up quickly. It allows food to be heated more evenly, prevents the bottom from burning, and has strong heat preservation capabilities
  • The surface of the grille is made of Stainless, and the surface layer will not peel off, making it safer and healthier to use
  • Tip: Please carefully check the size and shape of your original part before ordering and compare it with ours to make sure you are ordering the right part
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#3
Tmozyar Cast Iron Adjustable Cooking 4 Grates Replacement Universal Expandable Adjust Cooking Grill Grids, DIY BBQ Grill Grid, from 14 inch up to 20 inch Long, Each 8 inch Wide
Runner-Up

Tmozyar Cast Iron Adjustable Cooking 4 Grates Replacement Universal Expandable Adjust Cooking Grill Grids, DIY BBQ Grill Grid, from 14 inch up to 20 inch Long, Each 8 inch Wide

This cast iron grate offers excellent heat retention and durability.

  • Adjustable Extends from 14 inch up to 20 inch long, each 8 inch wide. 4pack Cooking Grates
  • The grill grid is made of high-quality matte enameled cast iron. It is thick, durable and heats up quickly. It allows food to be heated more evenly, prevents the bottom from burning, and has strong heat preservation capabilities
  • The surface of the grille is made of matte ceramic coating, and the surface layer will not peel off, making it safer and healthier to use
  • Tip: Please carefully check the size and shape of your original part before ordering and compare it with ours to make sure you are ordering the right part
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#4
Charbroil Universal Cast Iron Grate
Best Budget

Charbroil Universal Cast Iron Grate

This budget-friendly option is perfect for those on a tight budget.

  • Porcelain coated Cast iron
  • Adjusts to fit 14-inches to 19.5-inches
  • Measure 7.75-inches wide
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Key buying factors

Durability

Look for grates made from high-quality materials that can withstand high temperatures.

Adjustability

Choose grates that can adjust to fit different grill sizes and shapes.

Ease of Cleaning

Select grates with smooth surfaces and removable parts for easy cleaning.

Compatibility

Ensure the grate is compatible with your grill brand and type.

Types explained

Universal Grates

These grates can fit most grill brands and types.

Best for: Best overall value
Cast Iron Grates

Heavy-duty cast iron grates for maximum heat retention.

Best for: Best for grilling enthusiasts
Stainless Steel Grates

Durable stainless steel grates with a smooth finish.

Best for: Best for easy cleaning

Care & usage tips

Cleaning

Use a soft brush to remove food debris and wash with soap and water.

Maintenance

Apply a thin layer of oil to prevent rust and keep grates in good condition.

Storage

Store grates in a dry place, away from direct sunlight and moisture.

Why this matters

The best adjustable grill grates offer durability, adjustability, and ease of cleaning.

Pro tip

Always check the manufacturer's instructions for specific temperature and cooking guidelines.

Frequently asked questions

What is the purpose of an adjustable grill grate?+

An adjustable grill grate allows you to customize the cooking surface to fit your grill size and shape.

How do I clean an adjustable grill grate?+

Use a soft brush to remove food debris and wash with soap and water.

Can I use an adjustable grill grate on any grill brand?+

Not all grates are compatible with every grill brand. Check the manufacturer's instructions for specific compatibility information.

How do I maintain my adjustable grill grate?+

Apply a thin layer of oil to prevent rust and keep grates in good condition.

Sources

TR
Author

Tom Reeves

Senior Electronics & TV Editor

Tom Reeves has reviewed consumer electronics for over a decade, with a focus on televisions, monitors, laptops, and smart home devices. He worked as a professional display calibrator before moving into editorial, and he brings that hands-on technical background to every TV and monitor review. At TheTestedHub, Tom covers display calibration, computer monitors, laptops and 2-in-1s, smart home platforms, home theater setups, and HDR performance.