GenRank™

CertainTeed

brand
GenRank Score
49.5

A North American manufacturer of building materials, including roofing, siding, insulation, and gypsum, founded in 1904.

Also Known As

CertainTeed
2 questions•1 category
Which roofing companies offer the best value for roof replacement?Roofing Contractors
Score
27.9
Rank
#9

Score History

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Average Rank
#11.0
Median
#13
Range
#3–#15
Consistency
☆☆☆σ=4.7
🏆Top 3 in 1/4 models

Rankings by Model

GPT-5.4 mini #3Gemini 3.7 Flash #12Claude Sonnet 5 #14Grok 4.3 #15
Which roofing contractors are the most trusted?Roofing Contractors
Score
21.5
Rank
#22

Score History

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Average Rank
#15.5
Median
#16
Range
#8–#23
Consistency
☆☆☆σ=7.5

Rankings by Model

GPT-5.6 Luna #8Grok 4.3 #23