Ceiling Joist and Roof Framing Worksheet

Which of the following safety equipment is the person in the image wearing?

• Hard hat, safety glasses, and gloves

• Safety vest and earplugs

• Lab coat and sandals

• None of the above

Which of the following is a component of ceiling framing?

• Ceiling joist

• Floor tile

• Window frame

• Door hinge

What is the correct procedure for installing ceiling joists in a wood frame building?

• Cut and install the joists according to the building plan

• Paint the joists before installation

• Install the joists without measuring

• Place the joists randomly

How would you estimate the number of ceiling joists required for a building?

• By calculating the spacing and length needed for the building

• By guessing based on building size

• By counting the number of windows

• By measuring the height of the walls

What is the main activity suggested in the kickoff activity?

• Review floor system installation concepts and identify concepts related to floor joists that also apply to ceiling joists

• Install a new floor system

• Design a roof frame

• Paint the ceiling joists

Why is it important to identify concepts related to floor joists that apply to ceiling joists as well?

• Because some installation principles are shared between floor and ceiling joists

• Because ceiling joists are always made of metal

• Because floor joists are not used in construction

• Because ceiling joists do not require any installation concepts

What is the main purpose of cutting the ends of ceiling joists as shown in the diagrams?

• To ensure the joist fits properly against the rafter and plate

• To make the joist lighter

• To increase the length of the joist

• To change the color of the wood

According to the diagrams, what is measured vertically from the top of the double plate to the bottom of the rafter?

• Height of rafter back above plate

• Length of the joist

• Width of the stud

• Unit rise

If the unit rise is increased, what effect does it have on the height of the rafter back in the end cut on the ceiling joist?

• The height of the rafter back increases

• The height of the rafter back decreases

• The height of the rafter back stays the same

• The joist becomes shorter

What is the purpose of nailing a ribband or strongback across ceiling joists after installation?

• To prevent twisting or bowing of the joists

• To make the ceiling look more attractive

• To increase the height of the ceiling

• To reduce the weight of the joists