47mm x 250mm Untreated C24 Carcassing Timber Length:6.0m and structural beams

and structural beams

Structural grade OSB — strong and rigid

Suitable for ground contact

Monkey Tail Bolts 18" Galv — available from Nick's Timber Store

roof decking

47mm x 250mm Untreated C24 Carcassing Timber Length:6.0m and structural beams047mm x 250mm Untreated C24 Carcassing is sustainably sourced from Scandinavia and kiln dried for dimensional stability. Regularised to a precise finished size of 45mm x 245mm with all four corners eased (4CE) every piece is consistent and ready to use. This untreated timber is ideal for internal structural applications where timber will not be exposed to moisture, or where you prefer to apply your own treatment. If using externally or near ground