8 Best Grill Mats of 2026

Six mats for less than either two-mat set here is a plain pitch, and Renook executes it well: 15.75 by 13 inches each, dishwasher safe, thin enough to roll into a drawer. Six is also the number that makes a thin mat sensible. You cover a full grate and keep two in reserve, so a sheet that curls at the corner becomes an oven liner rather than a problem.

Edges are what to watch. The ends fray and stiffen after a run of hot cooks, and a mat that’s fine in June can have a ragged edge by September. That doesn’t put us off at this price — a thin PTFE sheet is a consumable, and six of them spread the wear — but if you expect one mat to last five summers, this isn’t the set.

Liquids sit on the surface instead of draining away, which matters more on a big flat sheet: a wet marinade pools and steams rather than sears. Cut back on the sauce and keep the burners moderate.

Where the six-pack earns its keep is vegetables and small proteins — onions, peppers, shrimp, fish that would otherwise drop into the fire. The black surface hides stains, which cuts both ways: a mat can look fine long after the coating has gone tacky, so run a finger over each one before you stack it away.

Six mats at 15.8 by 13 inches for less than either two-mat set here is the sort of arithmetic that usually comes with a catch. This time it doesn’t: food releases cleanly, marks come through, and a soak plus a wipe finishes the job. The copper finish does quiet work too — a spot of stuck-on glaze shows up while it’s still soft enough to wipe, where a black mat hides it until it’s carbon.

Six also means you can run a full grate and still have a clean one waiting, which matters more than it sounds when a marinade lets go halfway through a cook.

The one thing we can’t check is heat. The listing publishes no temperature rating, so there’s no ceiling to compare against your grill. Treat them as moderate-heat mats — gas on medium, coals once they’ve ashed over — and they behave like sets that cost more. Run a searing burner wide open under one and you’re guessing.

Very few grill mats tell you how thick they are. This one does — 0.39 mm — and that figure is the character of the product: stiff enough to lift off the grate without folding in half, heavy enough to feel like a tool rather than a sheet of baking parchment.

The other number is 600°F, the highest heat rating in this group. That margin matters most over charcoal, where a mat sitting above coals that are still throwing flame gets punished in a way a gas burner never does. On a medium gas grill a 500°F mat does the same job; the extra hundred degrees is insurance rather than something you notice every cook.

Where we cooled on it is marks and coverage. Two mats at 16 by 13 inches cover a two-burner grate, not a four-burner one, and the thicker sheet sits further from the bar, so browning comes out flat and griddle-like rather than striped. We still reach for this pair on a small charcoal grill used for searing, where the heat margin earns the trade.

The coating is also specified as anti-scratch, which is worth something if you scrub with the rough side of a sponge without thinking about it.

Two mats, a storage sleeve, and a limited lifetime warranty: this is sold as a kit rather than a stack of sheets, and the sleeve is the part we didn’t expect to use. Mats kept flat in a drawer pick up creases; rolled into the sleeve they stay flat and travel to a park grill without a fold setting in.

The mats themselves are dense, dishwasher safe, rated to 500°F, and they sit on the grate instead of sliding when you turn a burger. Longevity is where it comes apart — this is the least reassuring durability picture in the group, with warping, tearing in warm wash water, and coating breakdown alongside pairs that have lasted years. The warranty covers defects rather than wear, so a mat that stiffens after a season isn’t a claim.

Two mats is also a specific kind of coverage. At 15.75 by 13 inches each they suit a two-burner gas grill or a kettle; on a four-burner you’re buying a second set. For a small grill used mostly for fish and vegetables, the density and the sleeve make a tidy package. For a big grate and hard use, the six-packs here are better value.

Most grill mat listings give you a temperature and a promise. This one adds a warning: clean the mats regularly and don’t let grease build up, because a loaded mat over a hot burner is a fire risk. That’s the most useful sentence on any of these pages, and it names the failure these mats actually have.

Seven copper mats at 15.75 by 13 inches, rated to 500°F and PFOA-free. Seven turns out to be a useful number: two across a big grate, one trimmed for the kettle, one in the oven as a liner, three clean in the cupboard.

The oven duty is real rather than a line on the box. They sit inside a sheet pan and catch the overflow from a pie or a tray of roasting vegetables, which is the sort of thing you appreciate the first time you don’t have to scrub a pan.

Scorching is where these mats get into trouble, and the listing’s own advice covers it: keep them clean and don’t park one over a hot spot for long. As a second set for oven duty and vegetable cooking they’re good value; as the only mats on a high-heat gas grill, the nine-pack is the safer buy.

Per mat, nothing here costs less: five sheets at 15.75 by 13 inches, rated over 500°F, thin enough to stack in a drawer and cheap enough that you don’t baby them.

They cook like inexpensive mats cook. Burgers, peppers, and fish come off fine, browning takes a little longer than on bare bars, and the surface is happiest at moderate heat. None of that is a scandal at this price — it’s the trade you’re making.

Heat is the caveat. These are thin sheets and they belong over moderate, indirect heat; anything with live flame licking the underside is more than they’re built for. On a gas grill with the burners doing the work, we had no trouble at all.

They’re also the set we hand to someone who has never used a grill mat, because a scorched cheap sheet is a cheaper lesson than a scorched good one.

Five mats at 13 by 15.75 inches, rated to 500°F and cuttable with kitchen scissors. The size is the practical part: on a three-burner gas grill one mat covers the main cooking area without a gap down the middle, so a whole batch of burgers sits on one surface.

They’re light and they fold, so moving one from grill to sink is a one-hand job. Warm water, a little soap, a soft sponge, and they’re flat and ready to go back out. The same mat also comes in copper from the same company; mechanically it’s the same sheet, and the black version is the cheaper of the two.

Trimming is easy if you have a kettle or a small two-burner. Cut one down with scissors and the offcut still works as an oven liner, which is a better outcome than folding the overhang under.

Where this lands for us is the steady middle: it covers a normal family grill, cleans up without fuss, and costs little enough that a second set for camping isn’t a decision. The sets above it win on heat rating and on how many mats you get, not on anything that shows up mid-cook.