Real ChatGPT answer · index seedtND0LtM1O3AcompleteHome services and improvement · roofinginformational
Are GAF Timberline HDZ shingles better than CertainTeed Landmark right now based on recent contractor reviews and warranty claims data from this year?
Download run
Fan-out diagram
The searches the AI actually ran for this prompt.
SEED QUERY
Are GAF Timberline HDZ shingles better than CertainTeed Landmark right now based on recent contractor reviews and warranty claims data from this year?
3 real searches · 1 real-search pass
2026 GAF Timberline HDZ vs CertainTeed Landmark contractor reviews warranty claims data 2026Google ↗
OBSERVEDReason
GAF Timberline HDZ warranty claim rate 2026 CertainTeed Landmark warranty claims statisticsGoogle ↗
OBSERVEDReason
roofing contractor reviews Timberline HDZ Landmark shingle comparison 2026Google ↗
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 (3)
Classes come from the query-classifier (a local Laya model). 1 of 3 calls are low-confidence (under 50%) — hover a query in the table to see its confidence.
Searches and sources
ChatGPT3 real searches · gpt-6
2026 GAF Timberline HDZ vs CertainTeed Landmark contractor reviews warranty claims data 2026 Google ↗
GAF Timberline HDZ warranty claim rate 2026 CertainTeed Landmark warranty claims statistics Google ↗
roofing contractor reviews Timberline HDZ Landmark shingle comparison 2026 Google ↗
- 2026 Roofing Warranty Comparison Database (7 Brands) · theroofingbrief.com
- Landmark Shingles · buildsite.com
- 2026 Shingle Brand Comparison Report (7 Brands) · theroofingbrief.com
- CertainTeed Landmark vs. GAF Timberline HDZ · billraganroofing.com
- GAF vs CertainTeed Shingles: St. Louis Roofing Contractor Comparison (2026) · revolve.construction
Queries
3 queries · click a column to sort
| Query / type | Search | Intent | Query class | Routing format | Cluster | Freq ↓ | Weight |
|---|---|---|---|---|---|---|---|
2026 GAF Timberline HDZ vs CertainTeed Landmark contractor reviews warranty claims data 2026 OBSERVED | Google ↗ AI Mode ↗ | — | Reason | — | — | 1x of 1 | |
GAF Timberline HDZ warranty claim rate 2026 CertainTeed Landmark warranty claims statistics OBSERVED | Google ↗ AI Mode ↗ | — | Reason | — | — | 1x of 1 | |
roofing contractor reviews Timberline HDZ Landmark shingle comparison 2026 OBSERVED | Google ↗ AI Mode ↗ | — | Comparison | — | — | 1x of 1 |