Signs Worth Reviewing
Falling, damaged, or persistently wet insulation should be assessed. Coverage and installation condition matter, but the reason for deterioration matters too.
Address Moisture Before Repeating the Work
Replacing material without understanding an active water or humidity concern may leave the underlying problem in place. Drainage, barriers, or humidity management may need consideration.
Match the Insulation to the Space
An insulation approach should suit the planned crawlspace conditions and the home. Removal, preparation, and installation details should be explained in the written scope.
Set Realistic Expectations
Appropriate insulation may support comfort and efficiency, but a fixed energy-saving result cannot be promised. Whole-home performance depends on many factors beyond the crawlspace.