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Discontinued shingles.
Every week, a few asphalt shingle lines that are no longer made: when they ran, what the maker said, and what the Library holds on them. Built from the catalog, with the manufacturer's own notices as the source.
2026-W44 · 2026-10-31Discontinued shingles, week of October 26, 2026: WeatherGuard 40, Stormmaster Slate, Highland Slate
5 discontinued asphalt shingle lines from the Library this week: Owens Corning WeatherGuard 40, Atlas Stormmaster Slate, CertainTeed Highland Slate, CertainTeed Sealdon 25, GAF Grand Slate.RSS feed
