ROSEBURG FOREST PRODUCTS CO. (8140-2031:0001)
This is a listed siding assembly. Listing 8140-2031:0001. This site cites OSFM BML. Match the model and orientation.
Can you use it here?
Enter your ZIP to see which local requirement this meets.
Roseburg Breckenridge siding is listed for wildfire-area walls with minimum groove spacing and three described attachment or backing options.
The Breckenridge description in 8140-2031:0001 specifies APA-certified siding 19/32 inch thick. Its grooves are 3/8 inch wide and 1/4 inch deep, spaced at least 4 inches on center. The permission for wider spacing changes the distance between grooves, while retaining the stated groove width, depth and siding thickness.
The installation may use 15/32-inch CDX plywood sheathing, 7/16-inch oriented strand board or direct attachment to studs. Those are alternatives, each to be read with Roseburg's installation instructions and product data sheets. The handbook supplies no named test protocol for Breckenridge. Match the selected backing or attachment route and the groove profile to the exact GOVmotus listing before specification, rather than transferring a detail from another Roseburg panel.