Real ChatGPT answer · index seedqbyfp4x6XlgcompleteHome services and improvement · roofingcommercial
How much does spray foam roof insulation cost per square foot today and are there any cheaper alternatives with similar R values
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Fan-out diagram
The searches the AI actually ran for this prompt.
SEED QUERY
How much does spray foam roof insulation cost per square foot today and are there any cheaper alternatives with similar R values
1 real search · 1 real-search pass
2026 spray foam roof insulation installed cost per square foot open cell closed cell US cost per inch R value alternatives fiberglass mineral wool polyisoGoogle ↗
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
2026 spray foam roof insulation installed cost per square foot open cell closed cell US cost per inch R value alternatives fiberglass mineral wool polyiso Google ↗
- How Much Does Spray Foam Insulation Cost? · thisoldhouse.com
- How Much Does Spray Foam Insulation Cost in 2026? · angi.com
- Roof Insulation: R-Values, Types & Cost Guide (2026) · armorthane.com
- Spray Foam Insulation Cost (2026): Per Sq Ft & Calculator · armorthane.com
- How Much Does Insulation Cost? (2026) · homeguide.com
- Guide to Home Insulation · energy.gov
Queries
1 queries · click a column to sort