AGMT ARCHITECTURAL GLASS & METAL
TECHNICIAN CERTIFICATION EXAM
QUESTION AND CORRECT ANSWERS
(VERIFIED ANSWERS) PLUS RATIONALES
2026 Q&A INSTANT DOWNLOAD PDF
1. Which document provides the most authoritative installation requirements
for architectural glazing systems?
A. Manufacturer installation manuals
B. Local building codes
C. OSHA regulations
D. Project specifications
Answer: D. Project specifications
Rationales: Project specifications take precedence because they integrate
codes, standards, and manufacturer requirements specific to the project.
2. Tempered glass is primarily characterized by which property?
A. Increased thickness
B. Increased surface hardness and safe breakage
C. Reduced weight
D. Improved sound insulation
Answer: B. Increased surface hardness and safe breakage
Rationales: Tempered glass is heat-treated to increase strength and to
break into small, less dangerous fragments.
3. Laminated glass improves safety because it:
A. Is thicker than annealed glass
B. Has higher thermal resistance
C. Holds together when broken
D. Reflects UV radiation
, Answer: C. Holds together when broken
Rationales: The interlayer keeps shards bonded, reducing injury risk and
maintaining barrier integrity.
4. The primary purpose of setting blocks in glazing systems is to:
A. Seal the glass edges
B. Support the glass weight evenly
C. Prevent air infiltration
D. Improve aesthetics
Answer: B. Support the glass weight evenly
Rationales: Setting blocks transfer glass load to the frame and prevent
edge stress.
5. Which metal is most commonly used for storefront framing systems?
A. Steel
B. Bronze
C. Aluminum
D. Copper
Answer: C. Aluminum
Rationales: Aluminum is lightweight, corrosion-resistant, and easily
extruded into complex profiles.
6. Thermal breaks in aluminum framing are used to:
A. Increase structural strength
B. Reduce heat transfer
C. Improve acoustics
D. Allow expansion
Answer: B. Reduce heat transfer
Rationales: Thermal breaks interrupt conductive heat flow through metal
frames.
7. What standard governs safety glazing materials in the U.S.?
A. ASTM E1300
B. ANSI Z97.1
C. NFPA 13
D. AAMA 611
Answer: B. ANSI Z97.1
, Rationales: ANSI Z97.1 specifies performance requirements for safety
glazing.
8. ASTM E1300 is used to determine:
A. Fire resistance
B. Wind load resistance of glass
C. Thermal insulation values
D. Impact resistance
Answer: B. Wind load resistance of glass
Rationales: ASTM E1300 provides glass strength charts for wind load
design.
9. Which sealant type is most commonly used in structural glazing?
A. Acrylic
B. Butyl
C. Silicone
D. Polyurethane
Answer: C. Silicone
Rationales: Silicone sealants provide flexibility, UV resistance, and long-
term structural performance.
10.Bite depth in structural glazing refers to:
A. Sealant thickness
B. Glass edge clearance
C. Sealant contact width on glass
D. Frame depth
Answer: C. Sealant contact width on glass
Rationales: Adequate bite ensures proper load transfer from glass to
frame.
11.Expansion joints are required in metal systems to:
A. Improve appearance
B. Reduce vibration
C. Accommodate thermal movement
D. Increase stiffness
TECHNICIAN CERTIFICATION EXAM
QUESTION AND CORRECT ANSWERS
(VERIFIED ANSWERS) PLUS RATIONALES
2026 Q&A INSTANT DOWNLOAD PDF
1. Which document provides the most authoritative installation requirements
for architectural glazing systems?
A. Manufacturer installation manuals
B. Local building codes
C. OSHA regulations
D. Project specifications
Answer: D. Project specifications
Rationales: Project specifications take precedence because they integrate
codes, standards, and manufacturer requirements specific to the project.
2. Tempered glass is primarily characterized by which property?
A. Increased thickness
B. Increased surface hardness and safe breakage
C. Reduced weight
D. Improved sound insulation
Answer: B. Increased surface hardness and safe breakage
Rationales: Tempered glass is heat-treated to increase strength and to
break into small, less dangerous fragments.
3. Laminated glass improves safety because it:
A. Is thicker than annealed glass
B. Has higher thermal resistance
C. Holds together when broken
D. Reflects UV radiation
, Answer: C. Holds together when broken
Rationales: The interlayer keeps shards bonded, reducing injury risk and
maintaining barrier integrity.
4. The primary purpose of setting blocks in glazing systems is to:
A. Seal the glass edges
B. Support the glass weight evenly
C. Prevent air infiltration
D. Improve aesthetics
Answer: B. Support the glass weight evenly
Rationales: Setting blocks transfer glass load to the frame and prevent
edge stress.
5. Which metal is most commonly used for storefront framing systems?
A. Steel
B. Bronze
C. Aluminum
D. Copper
Answer: C. Aluminum
Rationales: Aluminum is lightweight, corrosion-resistant, and easily
extruded into complex profiles.
6. Thermal breaks in aluminum framing are used to:
A. Increase structural strength
B. Reduce heat transfer
C. Improve acoustics
D. Allow expansion
Answer: B. Reduce heat transfer
Rationales: Thermal breaks interrupt conductive heat flow through metal
frames.
7. What standard governs safety glazing materials in the U.S.?
A. ASTM E1300
B. ANSI Z97.1
C. NFPA 13
D. AAMA 611
Answer: B. ANSI Z97.1
, Rationales: ANSI Z97.1 specifies performance requirements for safety
glazing.
8. ASTM E1300 is used to determine:
A. Fire resistance
B. Wind load resistance of glass
C. Thermal insulation values
D. Impact resistance
Answer: B. Wind load resistance of glass
Rationales: ASTM E1300 provides glass strength charts for wind load
design.
9. Which sealant type is most commonly used in structural glazing?
A. Acrylic
B. Butyl
C. Silicone
D. Polyurethane
Answer: C. Silicone
Rationales: Silicone sealants provide flexibility, UV resistance, and long-
term structural performance.
10.Bite depth in structural glazing refers to:
A. Sealant thickness
B. Glass edge clearance
C. Sealant contact width on glass
D. Frame depth
Answer: C. Sealant contact width on glass
Rationales: Adequate bite ensures proper load transfer from glass to
frame.
11.Expansion joints are required in metal systems to:
A. Improve appearance
B. Reduce vibration
C. Accommodate thermal movement
D. Increase stiffness
