Engineered wood panels

OSB3 humid-service load-bearing oriented strand board

An OSB use-class direction for load-bearing applications in humid conditions; moisture system, thickness, emissions, structural design and junction suitability remain product- and project-specific.

Design options

Images show strand structure and protected humid-service construction discussion only; they do not prove waterproof duration, structural values, fire performance, emissions, certification, stock or UBI delivery.

01 Board catalogue view

OSB3 humid-service load-bearing oriented strand board · Board catalogue view — **Board catalogue view** · Concept visualization

02 Board stack and edge detail

OSB3 humid-service load-bearing oriented strand board · Board stack and edge detail — **Board stack and edge detail** · Concept visualization

03 Protected humid-service assembly

OSB3 humid-service load-bearing oriented strand board · Protected humid-service assembly — **Protected humid-service assembly** · Concept visualization

04 Covered exterior-wall assembly

OSB3 humid-service load-bearing oriented strand board · Covered exterior-wall assembly — **Covered exterior-wall assembly** · Concept visualization

An OSB use-class direction for load-bearing applications in humid conditions; moisture system, thickness, emissions, structural design and junction suitability remain product- and project-specific. Images show strand structure and protected humid-service construction discussion only; they do not prove waterproof duration, structural values, fire performance, emissions, certification, stock or UBI delivery.