What LLMs cite
Sustainable insulation solutions for green building certifications in new homes
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
Havelock Wool
Leads across all key metrics
AI engines mentioning
2 of 3
Havelock Wool appears in 2 of 3 AI engines
#1 recommendations
1
Havelock Wool was the #1 recommendation once.
AI answer share
67%
Havelock Wool appears in 67% 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 | Havelock Wool Claim your company | 2 of 3 | 1 | 67% |
| 2 | Owens Corning PINK Next Gen Fiberglas Claim | 1 of 3 | 1 | 33% |
| 3 | Knauf Insulation ECOSE Technology Claim | 1 of 3 | 1 | 33% |
| 4 | CertainTeed Sustainable Insulation Claim | 1 of 3 | 0 | 33% |
| 5 | Hempitecture Claim | 1 of 3 | 0 | 33% |
| 6 | Greenfiber Cellulose Insulation Claim | 1 of 3 | 0 | 33% |
| 7 | Greenfiber SANCTUARY Claim | 1 of 3 | 0 | 33% |
| 8 | Greenfiber Claim | 1 of 3 | 0 | 33% |
What Each AI Recommended
Recent answer snapshots by engine.
ChatGPT
- 1. Owens Corning PINK Next Gen Fiberglas
- 2. CertainTeed Sustainable Insulation
- 3. Greenfiber SANCTUARY
- 4. TimberHP TimberBatt
- 5. ROCKWOOL Comfortbatt
- 6. Knauf Insulation EcoBatt
+5 more in this answer
Gemini
- 1. Havelock Wool
- 2. Hempitecture
- 3. Greenfiber
- 4. Gutex
- 5. Steico
- 6. Knauf Insulation
+5 more in this answer
PerplexityWhat LLMs cite
Sources cited in the most recent prompt runs for this question. The mix varies by engine.
- onecommunityglobal.org Best and Most Sustainable Insulation: Safe, Eco-friendly
- usgbc.org LEED rating system | U.S. Green Building Council
- tradedesignbuild.com Comparing Eco-Friendly House Insulation Materials That Lower Utility Costs — Trade Design Build
- knaufinsulation.com Green Building Rating Systems Documents
- orchard.com Best Green Building Materials for Eco-Friendly Houses
- newhomesource.com Building Green: Certifications And Eco-Friendly Upgrades
- online2.ogs.ny.gov LEED Minimum Recycled Content
- fedcenter.gov High Performance Buildings
Who's Winning in AI?
AI Leaderboard · Based on this buyer question
Havelock Wool currently leads this conversation. AI visibility leadership is valuable — but competitive markets shift fast.
Havelock Wool currently leads this conversation.
- #1 Havelock Wool 67%
- #2
- #3
- #4
- #5 Hempitecture 33%
- #6
- #7
- #8 Greenfiber 33%
Get ahead of the competition
Defend this answer before competitors close the gap.
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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
- Sustainable insulation solutions for green building certifications in new homes
- Market
- United States
- AI engines
- ChatGPT, Gemini, and Perplexity
- Research date
- November 3, 2026