Windows and Doors Part A,B

Question 1

Which style of window has two sections that slide horizontally?

Answer 1

The slider

Question 2

Describe a casement window

Answer 2

Hinged on the side and swing out to open

Question 3

How much clearance should be around the window in the opening for insulation?

Answer 3

10mm (3/8”) clearance on all sides

Question 4

What are the the three common types of wood doors?

Answer 4

• Solid core
• Hollow core
• Panelled

Question 5

What must you NOT do when painting a fire rated door?

Answer 5

Paint over the fire rated label

Question 6

What are the two types of latch sets you are most likely to work with?

Answer 6

• Cylinder

- Mortise

Question 7

What are the three basic styles of latch sets?

Answer 7

• Passage
• Privacy
• Keyed

Question 8

How much clearance should be around the door in the opening for insulation?

Answer 8

10mm (3/8”)

Question 9

How far should the backing for the overhead door track and spring bracket extend above the top of the opening?

Answer 9

Sides : 300mm (12”) above the top of the opening

Centre : At least 300mm (12”)

Question 10

What can you do at the time of installation to stop moisture and air infiltration under an exterior door?

Answer 10

Apply two beads of caulking to subfloor in the door opening where the threshold of the door will sit

Question 11

When fastening the doorjamb to the framing, where should you install the screws so they are hidden?

Answer 11

Behind the weatherstripping

Question 12

When you are finished installing a latch set, which side of the door should the screws for the handle be on?

Answer 12

On the secure side of the door

Question 13

If you use expanding foam to insulate around the doors, what type should you use?

Answer 13

Always use the type recommended for windows and doors

Question 14

Explain why doorstops are cut 6mm (1/4”) short of the floor?

Answer 14

To allow for easy cleaning along the floor line next to the jamb

Question 15

What size hole should be drilled for a standard latch bolt? For the Cylinder?

Answer 15

Latch bolt : 25mm (1”) spade or forstner bit

Cylinder hole : 54mm (2 1/8”) hole saw or multi spur bit

Question 16

Why are the hinges installed on the jamb 3mm (1/8”) lower than on the door?

Answer 16

To provide clearance at the top of the door

Question 17

What is the reason for using a half jamb around bifold door openings?

Answer 17

So the finishing and appearance of the door is similar to that of a swing door

Question 18

What is the reason for installing the concave side of a slightly bowed door toward the stops on the jamb?

Answer 18

This results in the door being pushed straight when it closes and catches at the latch. Constant pressure in the closed position often straightens the door overtime.