LOUISIANA HOME INSPECTOR LICENSE
EXAM QUESTIONS AND CORRECT
ANSWERS (VERIFIED ANSWERS) PLUS
RATIONALES 2025
1. What is the primary purpose of a home inspection?
To identify the condition of the property and report material defects.
This helps buyers understand the home's condition before purchase.
2. Which system is NOT typically included in a standard home inspection?
Swimming pool systems
Pools often require specialized inspections beyond the standard home
inspection scope.
3. When inspecting the roof, what is a common sign of deterioration?
Missing or curling shingles
These indicate weathering and potential leaks.
,4. What tool is often used to detect moisture in wood structures?
Moisture meter
It helps detect hidden water damage or mold risk.
5. How deep should a foundation footing typically be below the frost line in
Louisiana?
Below the local frost line, usually 12-18 inches
This prevents frost heave damage to the foundation.
6. What is a major safety concern when inspecting an electrical panel?
Improper wiring or overloaded circuits
These can cause electrical fires or shock hazards.
7. What type of material was commonly used in homes built before 1978 that
may pose health risks?
Lead-based paint
Lead paint is toxic, especially to children.
8. What is the normal operating temperature range for a water heater?
120-140 degrees Fahrenheit
Temperatures above this can cause scalding or damage to the tank.
9. Which part of the HVAC system should be checked for proper drainage?
Condensate drain line
Clogged drains can cause water damage or mold growth.
10.What does GFCI stand for and where is it required?
Ground Fault Circuit Interrupter, required near water sources
Protects from electrical shock in wet areas.
, 11.What is the purpose of attic ventilation?
To reduce moisture buildup and prevent heat damage
Proper ventilation extends roof life and prevents mold.
12.What condition in crawl spaces can lead to structural wood damage?
Excessive moisture
Moisture encourages rot and pest infestation.
13.What is a common sign of plumbing leaks?
Water stains or damp spots on walls and ceilings
These indicate possible leaks that need repair.
14.What should an inspector do if they find suspected asbestos materials?
Recommend further testing by a specialist
Inspectors do not test for asbestos but must note suspected areas.
15.What is the minimum slope for ground grading away from the foundation?
At least 6 inches drop over the first 10 feet
Proper grading prevents water pooling near the foundation.
16.What does a crack wider than 1/4 inch in a foundation wall usually
indicate?
Potential structural problems
Such cracks may need evaluation by a structural engineer.
17.How should exterior wood surfaces be maintained?
Painted or sealed to prevent moisture damage
Proper maintenance extends wood life and prevents rot.
EXAM QUESTIONS AND CORRECT
ANSWERS (VERIFIED ANSWERS) PLUS
RATIONALES 2025
1. What is the primary purpose of a home inspection?
To identify the condition of the property and report material defects.
This helps buyers understand the home's condition before purchase.
2. Which system is NOT typically included in a standard home inspection?
Swimming pool systems
Pools often require specialized inspections beyond the standard home
inspection scope.
3. When inspecting the roof, what is a common sign of deterioration?
Missing or curling shingles
These indicate weathering and potential leaks.
,4. What tool is often used to detect moisture in wood structures?
Moisture meter
It helps detect hidden water damage or mold risk.
5. How deep should a foundation footing typically be below the frost line in
Louisiana?
Below the local frost line, usually 12-18 inches
This prevents frost heave damage to the foundation.
6. What is a major safety concern when inspecting an electrical panel?
Improper wiring or overloaded circuits
These can cause electrical fires or shock hazards.
7. What type of material was commonly used in homes built before 1978 that
may pose health risks?
Lead-based paint
Lead paint is toxic, especially to children.
8. What is the normal operating temperature range for a water heater?
120-140 degrees Fahrenheit
Temperatures above this can cause scalding or damage to the tank.
9. Which part of the HVAC system should be checked for proper drainage?
Condensate drain line
Clogged drains can cause water damage or mold growth.
10.What does GFCI stand for and where is it required?
Ground Fault Circuit Interrupter, required near water sources
Protects from electrical shock in wet areas.
, 11.What is the purpose of attic ventilation?
To reduce moisture buildup and prevent heat damage
Proper ventilation extends roof life and prevents mold.
12.What condition in crawl spaces can lead to structural wood damage?
Excessive moisture
Moisture encourages rot and pest infestation.
13.What is a common sign of plumbing leaks?
Water stains or damp spots on walls and ceilings
These indicate possible leaks that need repair.
14.What should an inspector do if they find suspected asbestos materials?
Recommend further testing by a specialist
Inspectors do not test for asbestos but must note suspected areas.
15.What is the minimum slope for ground grading away from the foundation?
At least 6 inches drop over the first 10 feet
Proper grading prevents water pooling near the foundation.
16.What does a crack wider than 1/4 inch in a foundation wall usually
indicate?
Potential structural problems
Such cracks may need evaluation by a structural engineer.
17.How should exterior wood surfaces be maintained?
Painted or sealed to prevent moisture damage
Proper maintenance extends wood life and prevents rot.
