AL Insulation Practice Questions - Alabama Insulation Contractor Examination Exam

Which factor most improves the effective thermal performance of cavity insulation in a framed wall?

Leaving intentional gaps at each stud for air circulation Full-depth, continuous fill with no voids, plus air sealing of the assembly Installing insulation only at the top plate Using the thinnest possible batt regardless of cavity depth

Correct Answer:

Full-depth, continuous fill with no voids, plus air sealing of the assembly

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