L04 - Exterior Finishes in Residential Construction Flashcards
Eaves
Horizontal roof edges
Sloping roof edges
Rakes
Horizontal roof edges are called ______ while sloping roof edges are called rakes.
eaves
Horizontal roof edges are called “eaves” while sloping roof edges are called “_______”
rakes, rake
True or False:
Eaves should be ventilated, particularly in hot climates
False, eaves should be ventilated in cold climates
True or False:
Under NZ Building Code, roofing underlay is required under all metal clad roofs regardless of roof pitch (slope).
True
When does roofing underlay normally go on?
Before cladding
Asphalt-saturated felt paper is an example of what?
Common underlay
Taut (stressed) wire netting can be incorporated into building a residential roof to ______ ___ _______ _________
support the roofing underlay
Roofing underlay is always placed ABOVE…
the roof purlins
Roofing underlay is always placed BELOW…
the roof battens
Longrun
Tiles
Asphalt shingles (not so often)
are what?
Main types of roof cladding in NZ
If asphalt shingles are installed as roof cladding, the roof framing will typically feature _________
sheathing/sarking
What is the name of the cladding system banned in the 1980s which featured asbestos?
Fibrolite
What is a classic kiwi roof?
Longrun (aka Profiled Metal Roof)