Reclaimed elm floorboards have their original antique patina which has been converted to engineered floorboards with a 6mm thick veneer on the upper side of a total 20mm thick board. With tongues and grooves for easy installation for interior flooring, wall cladding or even ceilings. Board lengths all at 1650mm. Mixed widths: 220mm, 190mm and 120mm. Thickness: total 20mm