Real ChatGPT answer · index seedEe0FyPXuipwcompleteHome services and improvement · roofinginformational
What is the cost difference between retrofitting a metal roof over an existing shingle layer versus a complete tear-off and deck inspection?
Download run
Fan-out diagram
The searches the AI actually ran for this prompt.
SEED QUERY
What is the cost difference between retrofitting a metal roof over an existing shingle layer versus a complete tear-off and deck inspection?
1 real search · 1 real-search pass
2026 cost metal roof installed over existing shingles versus tear off asphalt shingles deck inspection cost per square footGoogle ↗
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).
Searches and sources
ChatGPT1 real searches · gpt-6
2026 cost metal roof installed over existing shingles versus tear off asphalt shingles deck inspection cost per square foot Google ↗
- How To Install Metal Roofing Over Shingles · angi.com
- Tear Off Roof Cost in 2026 · theroofingbrief.com
- Metal Roof Over Existing Asphalt Shingles: When to Tear Off and When to Retrofit · build-construct.com