Roofing/Cladding & lagging

Question 1

What is lagging

Answer 1

Cover the insulation on the outside of duct

Question 2

What direction do install lagging?

Answer 2

Bottom, sides, top
Seam at 2 o’clock
Opposite side from prevailing winds

Question 3

What supports the bands?(cladding)

Answer 3

Tear drops

Question 4

(Cladding) What supports the sheets?

Answer 4

S clips

Question 5

Best mechanical fasteners for lagging ?

Answer 5

SS gear clamps (band stap)

Question 6

Flashing on top side of chimney (angled roof)

Answer 6

Cricket or saddle

Question 7

Side of chimney flashing are known as ?

Answer 7

Step Flashing

Question 8

Typical order of operation when breaking sheet metal

Answer 8

Smallest to largest (bending gutters)

Question 9

Angled peice where parapet meets roof is called

Answer 9

Can’t strip