Other Skilled Trades Glazing

Question 1

What is the purpose of a setting block in glass installation?

Accepted Answer

To support glass weight and prevent direct frame contact

Answer

Decorative accent for the frame

Answer

To seal around the perimeter of the glass

Answer

To measure glass unit thickness

Question 2

What tool is used to score glass for cutting?

Accepted Answer

Glass cutter with a carbide wheel

Answer

Tile wet saw

Answer

Circular saw with a fine blade

Answer

Jigsaw with a glass blade

Question 3

Where is tempered glass required by US building codes?

Accepted Answer

Doors, windows near floors, shower enclosures, and other hazardous locations

Answer

Heated garages and outbuildings

Answer

Tinted office windows only

Answer

Vehicle windshields only

Question 4

What minimum PPE is required when handling large glass sheets?

Accepted Answer

Cut-resistant gloves and safety glasses

Answer

Leather gloves only

Answer

No PPE required for glass work

Answer

Safety glasses only

Question 5

What is the minimum required clearance between glass edges and the frame?

Accepted Answer

1/8 inch

Answer

No clearance is needed

Answer

1/16 inch

Answer

1/2 inch

Question 6

What sealant is most commonly used around glass in wet areas?

Accepted Answer

Silicone sealant

Answer

Acrylic caulk

Answer

Latex sealant

Answer

Plaster of Paris