Staff Answer
Feb 16, 2026 - 08:38 AM
Marmoleum comes in sheet, tile and floating click planks. Forbo (manufacturer) does not recommend using cork or any underlayment beneath the sheet or tile. The click planks, however, already have cork on the backside as a thermal break, so no additional underlayment is needed. If you want to add another underlayment to the panels or squares, our QuietWalk Plus would be recommended.
