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Are GAF Timberline HDZ shingles heavier and more durable than CertainTeed Landmark when subjected to high winds common in our coastal area?

ChatGPTgpt-62 queries11/1/2026
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Fan-out diagram

The searches the AI actually ran for this prompt.

SEED QUERY
Are GAF Timberline HDZ shingles heavier and more durable than CertainTeed Landmark when subjected to high winds common in our coastal area?
2 real searches · 1 real-search pass
GAF Timberline HDZ shingle product data sheet weight per square wind warranty 130 mph officialGoogle ↗
OBSERVED
CertainTeed Landmark shingle product data sheet weight per square wind warranty 130 mph officialGoogle ↗
OBSERVED

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.

Classifying 2 queries…

Searches and sources

ChatGPT2 real searches · gpt-6
GAF Timberline HDZ shingle product data sheet weight per square wind warranty 130 mph official Google ↗
CertainTeed Landmark shingle product data sheet weight per square wind warranty 130 mph official Google ↗
  1. America’s · documents.gaf.com
  2. Landmark® · certainteed.com
  3. Landmark · totalcladdingandroofing.com
  4. GAF 13.25 in x 39.38 in Timberline® HDZ™ Shingles Charcoal · qxo.com
  5. Roof Warranty Comparison Guide for GAF Shingles · gaf.com

Queries

2 queries · click a column to sort
Query / typeSearchIntentQuery classRouting formatClusterFreq ↓Weight
GAF Timberline HDZ shingle product data sheet weight per square wind warranty 130 mph official
OBSERVED
Google ↗
AI Mode ↗
————1x
of 1
CertainTeed Landmark shingle product data sheet weight per square wind warranty 130 mph official
OBSERVED
Google ↗
AI Mode ↗
————1x
of 1