Revision context
Document record
The TruDefinition Duration STORM file is a 20-page Owens Corning specification for fiberglass-based asphalt shingles and accessories, revised January 2026 and supplied as a PDF.
The title block names TruDefinition Duration STORM, and the text is written as Section 07 31 13.13, a general guide that the specifier edits into a project specification.
The TruDefinition Duration STORM section list covers fiberglass-based asphalt shingles, modified bitumen roofing systems, hip and ridge shingles, starter shingles, self-adhering ice and water barrier, shingle underlayment, attic ventilation, fasteners, metal flashing and trim, and low slope roofing systems.
Related sections named in the TruDefinition Duration STORM text are rough carpentry, sheet waterproofing, roof and deck insulation, flashing and sheet metal, roof specialties, roof accessories, and roof windows and skylights.
The TruDefinition Duration STORM references list ASTM standards for steel and aluminum sheet, copper, asphalt-saturated felt, shingle classification, wind resistance and uplift, roof covering fire tests under ASTM E108, driven fasteners, and polymer modified underlayment.
The TruDefinition Duration STORM references also list ASCE 7, ARMA, CRRC, the California Building Code, and FM 4474 for wind uplift of roof assemblies, with CSA standards marked as applicable only to products sold in Canada.
The first three pages of the extracted TruDefinition Duration STORM text cover the general part, the related sections and the references, and the TruDefinition Duration STORM file runs to 20 pages in total.
Material changes / notes
Official manufacturer technical resource matched to this product by product name. Confirm the current revision at the source before use.