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Traeger Irontop 4-Burner Griddle vs Traeger Flatrock 3-Zone Griddle

Two of the flat-top griddles in our best flat-top gas griddles: traeger vs weber slate vs pit boss comparison, lined up spec by spec. Every figure comes from the manufacturer pages linked below, and the scores use the same published formula as the full ranking.

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#2 of 9 in Flat-Top Griddles

Traeger Irontop 4-Burner Griddle

7.5/10

Best for: Traeger's biggest-top griddle

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#3 of 9 in Flat-Top Griddles

Traeger Flatrock 3-Zone Griddle

7.1/10

Best for: Traeger's 3-zone griddle with a 5-year warranty

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Spec-by-spec comparison

Green marks the better published figure. "Not listed" means the manufacturer doesn't publish it.

SpecTraeger Irontop 4-Burner GriddleTraeger Flatrock 3-Zone GriddleWeight
Cooking areaTotal griddle surface the maker lists. 648 sq in 594 sq in 35%
Total burner outputMore BTUs recover heat faster when you load the top with cold food. 48000 BTU 47000 BTU 20%
Burners / heat zonesMore zones let you sear on one side and keep food warm on another. 4 3 15%
WeightMatters only if you move it around. 113 lb 189 lb 5%
WarrantyLongest warranty listed for the main body or cooktop. 3 years 5 years 25%
Cooking area648 sq in594 sq ininfo
Burners4, 48,000 BTU total3 zones, 47,000 BTU totalinfo
Weight113 lb189 lbinfo
Warranty3 years5 yearsinfo
EmberPick score7.5/107.1/10100%

Where each one comes out ahead

Traeger Irontop 4-Burner Griddle

Better published figure on: Cooking area, Total burner output, Burners / heat zones, Weight.

What we like

  • 648 sq in and 48,000 BTU
  • Lighter than the Flatrock

Watch out for

  • 3-year warranty

Traeger Flatrock 3-Zone Griddle

Better published figure on: Warranty.

What we like

  • 5-year warranty
  • High output for its size

Watch out for

  • Heaviest griddle here

Verdict

Irontop has 54 sq in more, an extra burner and is 76 lb lighter; Flatrock has a 5-year warranty vs 3.

Traeger Irontop 4-Burner Griddle on AmazonTraeger Flatrock 3-Zone Griddle on Amazon
Spec sources

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