AL Insulation Practice Questions - Alabama Insulation Contractor Examination Exam

Gable vents used as the only ventilation on a long hip roof often perform poorly because:

They always exceed code automatically They may not provide balanced airflow to all attic regions the way continuous soffit-to-ridge paths do They are illegal in all jurisdictions They increase R-value of ceiling insulation

Correct Answer:

They may not provide balanced airflow to all attic regions the way continuous soffit-to-ridge paths do

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