Osb Plywood Flooring

While osb oriented strand board is generally cheaper than plywood it is heavier and not as stiff as plywood and can result in soft squeaky floors under weight.

Osb plywood flooring. Osb oriented strand board is a different form of sheet material. Oriented strand board or osb is a wood structural panel that can also be used for flooring. The other motivation for builders to use osb is money. Get free shipping on qualified osb panel sheathing subflooring plywood or buy online pick up in store today in the lumber composites department.

Oriented strand board osb is a material with oriented strand board osb is a material with high mechanical properties that make it particularly suitable for load bearing applications in construction. Osb is typically far less expensive than plywood of comparable size. Every sheet is the same. A major reason is cost.

Plywood is familiar to most people it is a sheet material made from layers of wood oriented in opposite directions from layer to layer. It is made from shredded strands of wood pressed together with wax and a special adhesive then hot. When a roofless partially built structure takes on water the plywood or osb used for floor decking can absorb water swell delaminate and require sanding or replacement before finish flooring. In 2006 manufacturers produced 26 million square feet of osb and 16 million square feet of plywood.

Plywood was once the traditional substitute for solid wood in flooring sheds and other buildings but osb has become more common. In metric terms sheets are typically 1220 mm x 2440 mm and have thickness from 9 5 to 28 5 mm. Simply put many contractors find osb to be a more consistent product than plywood or other types of material for subfloor. A few builders say that they prefer osb over plywood for flooring because the surface when new is always clean flat and knot free.

The biggest complaint against osb is that it doesn t handle moisture very well so it is more suited for indoor use.