DennisLinkletter Posted September 8 Report Share Posted September 8 32, 38, 42" Grate Comparison 32" Upper 418 sq" (2,698 cm2) 1 pce 32" Main 576 sq" (3,716 cm2) 1 pce 32" Lower 544 sq" (3,514 cm2) 1 pce 38" Upper 496 sq" (3,202 cm2) 1 pce 38" Main 688 sq" (4,437 cm2) 3 pce 38" Lower 602 sq" (3,878 cm2) 3 pce 42" Upper 614 sq" (3,958 cm2) 1 pce 42" Main 774 sq" (4,984 cm2) 3 pce 42" Lower 730 sq" (4,714 cm2) 3 pce 2 2 Quote Link to comment Share on other sites More sharing options...