Rated Sheathing: Roofing

Support Spacing for 15.9mm Rated Sheathing Panel 

General info: APA Rated OSB Sheathing always has a bond durability classification of Exposure 1 as not for exterior use. Panels have one surface with an overlay, texturing or grooving. Creating the tongue reduces the panel width by approximately 12.5 mm (1/2”), so net width may be 1,206mm (47.5 in)
Bending strength F S (lb-in²/ft of panel width) – stress applied parallel to strength axis: N/A
Bending strength F S (lb-in²/ft of panel width) – stress applied perpendicular to strength axis N/A
Bending stiffness – stress applied parallel to strength axis: N/A
Bending stiffness – stress applied perpendicular to strength axis: N/A
Span rating/support spacing: Roof-40
Thickness/US Performance Category*: 15.9mm (min 15.1mm; max 16.7mm); (5/8)*

 

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