Roofing Flashcards
1
Q
Reasons for underlayment
A
Roofing
PG 35
2
Q
Ice dams, membrane 24” inside wall line
A
Roofing
PG 60-65
3
Q
Counter flashing/step flashing
A
Roofing
PG 93-97
4
Q
The unit of measure of asphalt shingles is a square 100sf
A
Roofing
PG 104
5
Q
Roll roofing exposure
A
Roofing
PG 130
6
Q
Built-up roofs (BUR) require vapor barriers 45-80 pounds per square
A
Roofing
PG 284
7
Q
Reasons for stone on built-up roof
A
Roofing
PG 293
8
Q
Figure 12-19 ventilation at eaves, 1” ventilation
A
Roofing
PG 347
9
Q
Condensation
A
Roofing
PG 352
10
Q
Vapor barrier - perms
A
Roofing
PG 353