Discontinued Shingles List (2026)
When a damaged shingle is no longer manufactured, an exact repair match doesn't exist, which is often the strongest argument for a full-slope or full-roof insurance claim. These major lines are retired, with the closest current equivalent for each.
| Shingle line | Discontinued | Closest current product |
|---|---|---|
| GAF Timberline HD architectural | ~2021 | GAF Timberline HDZ |
| Elk Prestique architectural | Retired | GAF Timberline HDZ |
| Owens Corning Berkshire designer | ~2025 | Owens Corning TruDefinition Duration (closest current OC laminate; no direct premium equivalent) |
| CertainTeed Horizon Shangle architectural | ~2010 | CertainTeed Landmark (closest current CertainTeed laminate) |
| CertainTeed Hallmark Shangle architectural | ~2005 | CertainTeed Landmark (closest current CertainTeed laminate) |
| Atlas Chalet 3-tab | ~2010 | None (no like-kind equivalent in production) |
Production status compiled from manufacturer literature, settlement records, and press coverage; sources are listed at the bottom of this page and on each line's detail page. Years marked ~ are approximate: manufacturers phase lines out by plant and region rather than on a single date. Status can change; verify with the manufacturer before filing. Last reviewed July 2026.
How roofers use discontinued status on a claim
The repair-vs-replace fight usually turns on one question: can the damaged shingle be matched with a product made today? If the line is discontinued, the honest answer is no: the granule blend, the profile, and sometimes the physical size are no longer manufactured. Document three things: the exact product identification, the manufacturer's discontinuation, and the dimensional or visual difference of the nearest current equivalent. Present those with photos, and the conversation with the adjuster changes from "patch it" to "match rule."
Rooftops AI compresses that documentation into minutes: photograph the shingle, get the likely line and color, and the match report checks production status and cites the closest current equivalent with sources, ready to attach to the claim file.
Frequently asked questions
What happens if my shingles are discontinued and my roof is damaged?
If storm damage hits a roof whose shingles are no longer manufactured, an exact repair match is impossible. In the states with matching rules, and under many policies with matching endorsements, that commonly supports replacing the full slope or the full roof rather than patching with a mismatched product. Document the product identification, its discontinued status, and the closest current equivalent, then present that with the claim.
How do I prove a shingle is discontinued?
Identify the exact manufacturer and product line, then cite the manufacturer's own product literature showing the line is retired. Carriers often order an ITEL lab report; an instant photo identification with a documented production-status check (like the Rooftops AI Shingle ID match report) gives you the same argument on the roof, the same day.
Which states have roof matching rules?
States with matching requirements in statute or regulation include California, Connecticut, Florida, Iowa, Kentucky, Nebraska, Ohio, and Vermont (per the Matthiesen, Wickert & Lehrer 50-state survey of matching regulations). Other states apply matching through case law, department bulletins, or policy endorsements. Rules change; always verify the current regulation in your state and the specific policy language.
Identify the shingle before the adjuster does
One photo → manufacturer, line, color, production status, and the matching implication. Free with an account, adjuster-ready PDF included.
Scan a shingle photo (free)Sources
- GAF: Timberline HDZ launch announcement (January 2020) (basis for the Timberline HD phase-out timing.
- FOX 5 Atlanta: Georgia fines insurer over Atlas Chalet claim handling (Chalet discontinuation and the full-replacement precedent)
- Fiberglass Horizon Shingle Settlement (court-approved January 2023) (CertainTeed Horizon production window and retirement)
- CertainTeed organic shingle settlement FAQ (the organic lines, including Hallmark, Independence, and Custom Sealdon, manufactured 1987 to 2005)
- Owens Corning: Berkshire product page (Berkshire discontinuation notice dated January 31, 2025)
- Matthiesen, Wickert & Lehrer: 50-state matching regulations survey (the state matching-rule list in the FAQ)
This page is informational, not legal or insurance advice. Matching rules vary by state and policy; verify current regulations and policy language with the carrier.