Residential Building Inspector
Questions and Answers | Latest
Version | 2025/2026 | Correct & Verified
Which part of a house is inspected to determine structural integrity?
✔✔The foundation, load-bearing walls, beams, and roof framing.
Why is it important to inspect the roof during a residential inspection?
✔✔To identify leaks, damaged shingles, and potential structural issues.
Which component of a home should be checked for water damage first?
✔✔The attic and ceiling areas.
Why should exterior siding be inspected?
✔✔To detect rot, cracks, insect damage, or water intrusion.
Which areas are most prone to mold growth in a home?
✔✔Bathrooms, basements, attics, and areas with prior water leaks.
Why is it essential to inspect electrical outlets and wiring?
✔✔To ensure safety, proper grounding, and compliance with building codes.
Which home system is evaluated for heating and cooling efficiency?
1
,✔✔The HVAC system.
Why should windows and doors be examined?
✔✔To confirm proper operation, sealing, and to check for rot or damage.
Which tool can detect hidden moisture in walls or ceilings?
✔✔A moisture meter.
Why is inspecting roof flashing necessary?
✔✔To ensure proper sealing around chimneys, vents, and roof edges.
What is the main reason for inspecting gutters and downspouts?
✔✔To ensure water drains away from the foundation and prevent damage.
Why is plumbing inspection important?
✔✔To detect leaks, corrosion, proper drainage, and functional fixtures.
Which signs indicate structural issues in walls or ceilings?
✔✔Cracks, sagging, and bulging.
Why should crawl spaces be inspected?
✔✔To check for moisture, pests, ventilation issues, and structural concerns.
2
, Which type of roof damage increases the risk of leaks?
✔✔Missing, cracked, or curling shingles or damaged tiles.
Why should smoke and carbon monoxide detectors be tested?
✔✔To ensure proper operation and occupant safety.
Which component prevents sewer gases from entering the home?
✔✔P-traps in plumbing fixtures.
Why is it necessary to inspect water heaters?
✔✔To check for leaks, corrosion, and proper venting.
Which signs indicate potential foundation settling?
✔✔Cracks in walls, uneven floors, and doors that do not close properly.
Why should a home inspector evaluate grading around the foundation?
✔✔To prevent water accumulation and damage to the foundation.
Which home areas are most likely to attract pests?
✔✔Attics, crawl spaces, and areas with moisture or wood-to-soil contact.
3
Questions and Answers | Latest
Version | 2025/2026 | Correct & Verified
Which part of a house is inspected to determine structural integrity?
✔✔The foundation, load-bearing walls, beams, and roof framing.
Why is it important to inspect the roof during a residential inspection?
✔✔To identify leaks, damaged shingles, and potential structural issues.
Which component of a home should be checked for water damage first?
✔✔The attic and ceiling areas.
Why should exterior siding be inspected?
✔✔To detect rot, cracks, insect damage, or water intrusion.
Which areas are most prone to mold growth in a home?
✔✔Bathrooms, basements, attics, and areas with prior water leaks.
Why is it essential to inspect electrical outlets and wiring?
✔✔To ensure safety, proper grounding, and compliance with building codes.
Which home system is evaluated for heating and cooling efficiency?
1
,✔✔The HVAC system.
Why should windows and doors be examined?
✔✔To confirm proper operation, sealing, and to check for rot or damage.
Which tool can detect hidden moisture in walls or ceilings?
✔✔A moisture meter.
Why is inspecting roof flashing necessary?
✔✔To ensure proper sealing around chimneys, vents, and roof edges.
What is the main reason for inspecting gutters and downspouts?
✔✔To ensure water drains away from the foundation and prevent damage.
Why is plumbing inspection important?
✔✔To detect leaks, corrosion, proper drainage, and functional fixtures.
Which signs indicate structural issues in walls or ceilings?
✔✔Cracks, sagging, and bulging.
Why should crawl spaces be inspected?
✔✔To check for moisture, pests, ventilation issues, and structural concerns.
2
, Which type of roof damage increases the risk of leaks?
✔✔Missing, cracked, or curling shingles or damaged tiles.
Why should smoke and carbon monoxide detectors be tested?
✔✔To ensure proper operation and occupant safety.
Which component prevents sewer gases from entering the home?
✔✔P-traps in plumbing fixtures.
Why is it necessary to inspect water heaters?
✔✔To check for leaks, corrosion, and proper venting.
Which signs indicate potential foundation settling?
✔✔Cracks in walls, uneven floors, and doors that do not close properly.
Why should a home inspector evaluate grading around the foundation?
✔✔To prevent water accumulation and damage to the foundation.
Which home areas are most likely to attract pests?
✔✔Attics, crawl spaces, and areas with moisture or wood-to-soil contact.
3
