• Superior Blackstone firebox liner finish swatch, models FLK40BLK and FLK45BLK
  • Superior Greystone firebox liner finish swatch, model FLK40GREY
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Superior

Superior Blackstone and Greystone Firebox Liner for DRT2000 and DRT3000 Fireplaces

Superior Blackstone and Greystone Firebox Liner for DRT2000 and DRT3000 Fireplaces

$314.00
$314.00
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Superior Blackstone and Greystone Firebox Liner for DRT2000 and DRT3000 Fireplaces
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The Superior Blackstone and Greystone liners are optional firebox liners for the DRT2000 and DRT3000 series traditional direct vent gas fireplaces: FLK40BLK (Blackstone, 40"), FLK40GREY (Greystone, 40") and FLK45BLK (Blackstone, 45"). These fireplaces ship with a black painted interior, and Superior offers Blackstone and Greystone among its optional liners in place of the plain black walls. Pick the size that matches your fireplace.

Blackstone or GreystoneOptional liner finishes
40" and 45"Sized to the fireplace
DRT2000 and DRT3000Traditional direct vent series
Black paintedThe standard interior it replaces

Details

Part numbersFLK40BLK (catalog F3936), FLK40GREY (catalog F3958), FLK45BLK (catalog F3937)
FinishesBlackstone, Greystone
Fits, 40" linersSuperior DRT2040 and DRT3040
Fits, 45" linerSuperior DRT2045 and DRT3045
Sizes listed here40" Blackstone, 40" Greystone, 45" Blackstone
Standard interiorBlack painted, liner is an option
Other liner choicesBlended Brown and a black porcelain liner kit
BrandSuperior (Innovative Hearth Products)
Match the liner to the fireplace size.The size is in the fireplace model number, for example DRT3040 is a 40" unit. Install the liner with the fireplace off and cold, following the fireplace installation manual.

Questions people ask us

Which fireplaces does it fit?

Superior lists Blackstone and Greystone liners for the DRT2000 and DRT3000 series. The 40" liners are for the DRT2040 and DRT3040. The 45" Blackstone liner is for the DRT2045 and DRT3045.

Is a 45" Greystone available?

We list the 45" in Blackstone only. Ask us if you need Greystone or Blended Brown in another size.

Do I need a liner?

On the DRT2000 and DRT3000 the black painted interior is standard and the liner is optional. Some newer Superior models call for a liner, so check your manual or send us the model.

I have a DRT3500. Will it fit?

Send us the full model number from the rating label and we will check it against Superior's documents before you order. Contact us here.

Goes with this

Liners and panelsSuperior firebox liners Trims and frontsSuperior facades and surrounds SuperiorFireplaces, liners and parts

Manuals and warranty

Superior manuals and warranty

Warranty terms come from Superior and depend on the product. Read the manual and the warranty for your model before you order.

Our warranty libraryยท DRT2000-C brochure (PDF)ยท DRT3000-C brochure (PDF)
Not sure this is the right liner? Send us the model number from your fireplace rating label and we will confirm the size and finish before you order. No obligation either way.
Ask us before you order