Are CertainTeed Landmark shingles actually good quality or are they just heavily marketed for residential roofs?
Download run
Fan-out diagram
The searches the AI actually ran for this prompt.
SEED QUERY
Are CertainTeed Landmark shingles actually good quality or are they just heavily marketed for residential roofs?
1 real search · 1 real-search pass
CertainTeed Landmark shingles independent review construction wind warranty comparison GAF Timberline HDZ Owens Corning DurationGoogle ↗
OBSERVEDComparison
Badge and edge weight = share of passes that produced the query. Hover a query for its intent and routing format.
Query classes
Google's semantic query class for every sub-query: what kind of answer each search is after, simulated vs real.
ChatGPT real searches (1)
Classes come from the query-classifier (a local Laya model). 1 of 1 calls are low-confidence (under 50%) — hover a query in the table to see its confidence.
Searches and sources
ChatGPT1 real searches · gpt-6
CertainTeed Landmark shingles independent review construction wind warranty comparison GAF Timberline HDZ Owens Corning Duration Google ↗
- GAF Timberline HDZ vs. Owens Corning Duration vs. CertainTeed Landmark · checkout.superarbor.com
- Owens Corning vs. GAF vs. CertainTeed Shingles · theroofingbrief.com
- Owens Corning vs. GAF vs. CertainTeed Standard Shingles: Which Is Right for My Seattle Home? · getroofsmart.com
- CertainTeed Landmark Shingles Review: Pro vs IR, Price 2026 · theroofingbrief.com
- ROOF SHINGLE HAIL IMPACT RATINGS · fortifiedhome.org
- Shingle Brands Compared: IKO, GAF, Owens Corning, CertainTeed · libertyroofingcompany.com