Insulation
Sufficient insulation in a home’s attic, walls & floors, and crawlspace is crucial for maintaining consistent indoor temperatures and reducing the load on heating and cooling systems, leading to lower energy bills.
Optimal
Insulation fully meets or exceeds R-value standards, with high-quality materials, professional installation, comprehensive air sealing, excellent moisture control, and no settling or compression. Thermal imaging confirms minimal heat loss, and blower door test results indicate low air infiltration.
Cautionary
Insulation is within acceptable ranges but may require minor top-ups or repairs. Some settling or gaps may be present, and air sealing could be improved. Moisture is generally controlled, though some minor issues exist. Thermal imaging reveals moderate heat loss, and blower door test results suggest moderate air leakage.
Hazardous / Out of Range
Insulation is inadequate, with low R-values, poor materials, or significant gaps and compression. Moisture problems are common, and air sealing is insufficient. Thermal imaging shows major heat loss, and blower door test results indicate high air leakage, meaning immediate improvements are needed to reduce energy loss.