What LLMs cite
Cost-benefit analysis of different insulation types for new home construction budgets
From recent prompt runs · United States · Updated November 3, 2026
GEOGrow tested this high-intent customer question across ChatGPT, Gemini, and Perplexity. Rankings below show which companies appeared most often in those responses — not who is independently the best.
Top brand
Owens Corning PINK Next Gen Fiberglas
Leads across all key metrics
AI engines mentioning
1 of 3
Owens Corning PINK Next Gen Fiberglas appears in 1 of 3 AI engines
#1 recommendations
1
Owens Corning PINK Next Gen Fiberglas was the #1 recommendation once.
AI answer share
33%
Owens Corning PINK Next Gen Fiberglas appears in 33% of answers in our tests
Top AI Answers
Which companies appear most often in AI responses?
Updated November 3, 2026
| # | Company | AI engines mentioning | #1 recommendations | AI answer share |
|---|---|---|---|---|
| 1 | Owens Corning PINK Next Gen Fiberglas Claim your company | 1 of 3 | 1 | 33% |
| 2 | Owens Corning Claim | 1 of 3 | 1 | 33% |
| 3 | Fiberglass batt insulation Claim | 1 of 3 | 1 | 33% |
| 4 | Greenfiber SANCTUARY Claim | 1 of 3 | 0 | 33% |
| 5 | Rockwool Claim | 1 of 3 | 0 | 33% |
| 6 | Blown-in cellulose insulation Claim | 1 of 3 | 0 | 33% |
| 7 | ROCKWOOL COMFORTBATT Claim | 1 of 3 | 0 | 33% |
| 8 | Johns Manville Claim | 1 of 3 | 0 | 33% |
What Each AI Recommended
Recent answer snapshots by engine.
ChatGPT
- 1. Owens Corning PINK Next Gen Fiberglas
- 2. Greenfiber SANCTUARY
- 3. ROCKWOOL COMFORTBATT
- 4. Johns Manville Climate Pro
- 5. CertainTeed InsulSafe SP
- 6. Carlisle SealTite PRO Closed Cell
+5 more in this answer
Gemini
- 1. Owens Corning
- 2. Rockwool
- 3. Johns Manville
- 4. CertainTeed
- 5. Greenfiber
- 6. DuPont Performance Building Solutions
+5 more in this answer
PerplexityWhat LLMs cite
Sources cited in the most recent prompt runs for this question. The mix varies by engine.
- dreamfindershomes.com Best Insulation Types for Energy Efficiency in New Homes
- leyton.com Ultimate Insulation Buyer Guide 2026 : Best Options and R-Value Chart
- joist.com A Contractor's Guide to the Best Insulation Types
- scsfoam.com What Is the Best Insulation for New Home Construction?
- extension.okstate.edu The Importance of Residential and Commercial Building Insulation
- retrofoamofmichigan.com How Much Does Spray Foam Insulation Cost When Building a New Home?
- energystar.gov Methodology for Estimated Energy Savings
- angi.com How Much Does Insulation Installation Cost? [2026 Data]
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Markets move fast once AI patterns set in.
Who's Winning in AI?
AI Leaderboard · Based on this buyer question
Owens Corning PINK Next Gen Fiberglas currently leads this conversation. AI visibility leadership is valuable — but competitive markets shift fast.
Owens Corning PINK Next Gen Fiberglas currently leads this conversation.
- #1
- #2 Owens Corning 33%
- #3
- #4
- #5 Rockwool 33%
- #6
- #7
- #8 Johns Manville 33%
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How We Measure AI Answer Share
AI Answer Tracker by GEOGrow measures how companies appear when high-intent customer questions are asked across supported AI platforms. Results are observational snapshots and can vary by model, location, personalization, source availability, and date.
AI Answer Share is weighted recommendation appearances divided by all possible recommendation opportunities. Rankings shown here represent the responses collected during the stated research period and are not endorsements by GEOGrow. Method: 3 independent AI observations.
- Question tested
- Cost-benefit analysis of different insulation types for new home construction budgets
- Market
- United States
- AI engines
- ChatGPT, Gemini, and Perplexity
- Research date
- November 3, 2026