U2 - Roofs Flashcards
1
Q
What are the five characteristics of roofs?
A
Weather protection
Support/discharge rain + snow
Thermal insulation
Aesthetically pleasing
2
Q
What are some of the elements that comprise roof construction? (5)
A
Eaves
Ridge
Verge
Hip
Valley
3
Q
What are the minimum falls and maximum pitch for a flat roof
A
1:40 for water run off
Maximum pitch 10 degrees