South Carolina Historic Building
Inspector Certification License Exam
Practice Questions And Correct Answers
(Verified Answers) Plus Rationale 2026
Q&A| Instant Download Pdf
1. A key principle of historic preservation is to:
A. Replace deteriorated materials with modern substitutes
B. Retain and repair historic materials when feasible
C. Remove all non-historic additions immediately
D. Modernize all systems to current designs
Rationale: Preservation emphasizes retaining original materials and
repairing rather than replacing whenever practical.
2. The Secretary of the Interior’s Standards for Rehabilitation are
primarily used to evaluate:
A. New construction design in historic districts
B. Alterations to historic buildings seeking tax credits
C. Demolition permits for any building
D. Landscape grading plans
Rationale: These standards guide rehabilitation work on historic
structures, especially for eligibility in financial incentive programs.
3. Which architectural period in South Carolina is most associated with
tabby construction?
, A. Victorian
B. Renaissance Revival
C. Colonial/Early settlement
D. Art Deco
Rationale: Tabby, a shell-based concrete, is historically used in early
colonial coastal construction in South Carolina.
4. In the context of historic masonry, “repointing” refers to:
A. Replacing bricks entirely
B. Removing and renewing deteriorated mortar joints
C. Painting brick surfaces
D. Installing anchors behind masonry
Rationale: Repointing is the process of removing failing mortar and
installing new mortar to stabilize masonry.
5. A Secretary of the Interior’s Standard that applies to additions to
historic buildings is:
A. Match all original materials exactly
B. Design additions to be compatible but differentiated
C. Mimic historical styles indistinguishably
D. Hide additions to appear original
Rationale: Compatible yet differentiated design avoids falsifying
historical fabric while respecting character.
6. When evaluating historic wood siding, an inspector should first:
A. Paint over defects
B. Assess existing material for repairability
C. Remove and replace all aged boards
D. Apply sealant without inspection
Rationale: Successful preservation begins with careful assessment
before intervention.
, 7. What defines a “contributing” building in a historic district?
A. A building constructed last year
B. Any building over 50 years old
C. A building adding to the historic district’s significance
D. A building renovated in modern style
Rationale: Contributing buildings help convey the historical qualities
for which a district is recognized.
8. The main purpose of a Historic Structure Report (HSR) is to:
A. Document zoning compliance
B. Provide research and guidance for future interventions
C. Estimate property taxes
D. Serve as a marketing brochure
Rationale: HSRs guide preservation decisions based on research,
conditions, and treatments.
9. Which moisture issue most commonly damages historic masonry?
A. High interior humidity alone
B. Low outdoor humidity
C. Rising damp and water penetration
D. Condensation on metal beams
Rationale: Water infiltration undermines masonry integrity through
salt movement, freeze-thaw, and biological growth.
10. A historic window’s original glass should be:
A. Always removed for energy savings
B. Retained and repaired if in good condition
C. Permanently boarded up
D. Replaced with tinted acrylic
Rationale: Historic glass is character-defining and should be
conserved when possible.
Inspector Certification License Exam
Practice Questions And Correct Answers
(Verified Answers) Plus Rationale 2026
Q&A| Instant Download Pdf
1. A key principle of historic preservation is to:
A. Replace deteriorated materials with modern substitutes
B. Retain and repair historic materials when feasible
C. Remove all non-historic additions immediately
D. Modernize all systems to current designs
Rationale: Preservation emphasizes retaining original materials and
repairing rather than replacing whenever practical.
2. The Secretary of the Interior’s Standards for Rehabilitation are
primarily used to evaluate:
A. New construction design in historic districts
B. Alterations to historic buildings seeking tax credits
C. Demolition permits for any building
D. Landscape grading plans
Rationale: These standards guide rehabilitation work on historic
structures, especially for eligibility in financial incentive programs.
3. Which architectural period in South Carolina is most associated with
tabby construction?
, A. Victorian
B. Renaissance Revival
C. Colonial/Early settlement
D. Art Deco
Rationale: Tabby, a shell-based concrete, is historically used in early
colonial coastal construction in South Carolina.
4. In the context of historic masonry, “repointing” refers to:
A. Replacing bricks entirely
B. Removing and renewing deteriorated mortar joints
C. Painting brick surfaces
D. Installing anchors behind masonry
Rationale: Repointing is the process of removing failing mortar and
installing new mortar to stabilize masonry.
5. A Secretary of the Interior’s Standard that applies to additions to
historic buildings is:
A. Match all original materials exactly
B. Design additions to be compatible but differentiated
C. Mimic historical styles indistinguishably
D. Hide additions to appear original
Rationale: Compatible yet differentiated design avoids falsifying
historical fabric while respecting character.
6. When evaluating historic wood siding, an inspector should first:
A. Paint over defects
B. Assess existing material for repairability
C. Remove and replace all aged boards
D. Apply sealant without inspection
Rationale: Successful preservation begins with careful assessment
before intervention.
, 7. What defines a “contributing” building in a historic district?
A. A building constructed last year
B. Any building over 50 years old
C. A building adding to the historic district’s significance
D. A building renovated in modern style
Rationale: Contributing buildings help convey the historical qualities
for which a district is recognized.
8. The main purpose of a Historic Structure Report (HSR) is to:
A. Document zoning compliance
B. Provide research and guidance for future interventions
C. Estimate property taxes
D. Serve as a marketing brochure
Rationale: HSRs guide preservation decisions based on research,
conditions, and treatments.
9. Which moisture issue most commonly damages historic masonry?
A. High interior humidity alone
B. Low outdoor humidity
C. Rising damp and water penetration
D. Condensation on metal beams
Rationale: Water infiltration undermines masonry integrity through
salt movement, freeze-thaw, and biological growth.
10. A historic window’s original glass should be:
A. Always removed for energy savings
B. Retained and repaired if in good condition
C. Permanently boarded up
D. Replaced with tinted acrylic
Rationale: Historic glass is character-defining and should be
conserved when possible.
