PLY GEM SIDING GROUP
This is a listed siding assembly. Listing 8140-2070:0001. This site cites OSFM BML. Match the model and orientation.
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Ply Gem's Cedar Discovery polypropylene panels are listed for wildfire-area siding in the stated panel size and nominal thickness.
Cedar Discovery listing 8140-2070:0001 describes panels measuring 64 by 14 inches, with nominal thickness of 0.1 inch. Cedar Discovery is the model name; the material identified by OSFM is polypropylene. Keep that material description with the dimensions when matching a proposed panel, rather than reading the name as a wood specification.
The complete handbook description names no test protocol or flame-spread class. Its useful evidence is the exact siding model, material and dimensional description, with installation details referred to the manufacturer's instructions and product data sheets. Confirm the corresponding GOVmotus listing and obtain those construction documents before specification. A company name alone leaves the listed Cedar Discovery panel unidentified.