Real ChatGPT answer · index seed13vkydIZ72QcompleteHome services and improvement · roofinghowto

Does code require ice and water shield in the valleys of a roof in the Midwest or is it just an optional upgrade.

ChatGPTgpt-62 queries11/1/2026
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The searches the AI actually ran for this prompt.

SEED QUERY
Does code require ice and water shield in the valleys of a roof in the Midwest or is it just an optional upgrade.
2 real searches · 1 real-search pass
2021 International Residential Code R905.2.8.2 valley lining R905.1.2 ice barrier exact requirements Midwest adopted codesGoogle ↗
OBSERVED
Midwest state residential building code ice water shield roof valleys local amendmentsGoogle ↗
OBSERVED

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Classifying 2 queries…

Searches and sources

ChatGPT2 real searches · gpt-6
2021 International Residential Code R905.2.8.2 valley lining R905.1.2 ice barrier exact requirements Midwest adopted codes Google ↗
Midwest state residential building code ice water shield roof valleys local amendments Google ↗
  1. CHAPTER 9 ROOF ASSEMBLIES · codes.iccsafe.org
  2. CHAPTER 9 ROOF ASSEMBLIES · codes.iccsafe.org
  3. Roofing · ci.faribault.mn.us
  4. Ice & Water Shield Requirements by Jurisdiction · theroofingbook.com

Queries

2 queries · click a column to sort
Query / typeSearchIntentQuery classRouting formatClusterFreq ↓Weight
2021 International Residential Code R905.2.8.2 valley lining R905.1.2 ice barrier exact requirements Midwest adopted codes
OBSERVED
Google ↗
AI Mode ↗
————1x
of 1
Midwest state residential building code ice water shield roof valleys local amendments
OBSERVED
Google ↗
AI Mode ↗
————1x
of 1