FLOORTEC DUO Boards (2.88m²)

Duo Board is a free-floating HDF sub-floor specifically designed for installation over floor heating. It provides a smooth, stable, and level base for laying off-the-roll carpet, vinyl, and linoleum directly onto. The DUO BOARD system comprises two layers: a base board with adhesive surface and a top board, both laid in an overlap/brick bond fashion. (For Karndean and Amtico planks, we recommend a renovation screed as a sub-floor, not Duo Boards.) Expansion joints are required in any 8-meter direction.

IMPORTANT: Before installation, Duo Boards must be stored for a minimum of 48 hours at a temperature not lower than 18°C and a relative humidity of no more than 60% in the room where they will be used.

PLEASE NOTE: You cannot use tile adhesives or leveling compounds on these Duo Boards.