Acierie d'Haiti - OSB Oriented Strand BoardOriented Strand Board, also known as OSB, is manufactured in wide mats from cross-oriented layers of thin, rectangular wooden strips compressed and bonded together with wax and resin adhesives (95% wood, 5% wax and resin). OSB panels have no internal gaps or voids and are water-resistant. Applications include: subflooring, single-layer flooring, wall and roof sheathing and structural insulated panels.

Standard OSB size is 4’ x 8 ’x 7/16” but we also provide sizes 4’x9’ and 4×10’ with different thicknesses: 3/8”, 19/32” and 23/32”.