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ROOF PITCH
The front to back pitch of the roofline, and the side roofline pitch
is 4/12.
DESIGN LOADS
The typical design load allows for:
12 pounds per square foot dead load
30 pounds per square foot live load
20 pounds per square foot wind load. (Equates to 100 MPH)
There are variables that affect the design sizes of the members,
specifically the arches and the ridge beam, and those variables
generally include live load conditions that are usually location
specific. Building Codes normally dictate the applicable loads to be
applied in the member size designs.
PRESSURE PRESERVATIVE TREATMENT
As noted in the component list above, the arches are fabricated with
lumber pressure treated prior to gluing with Penta-WR type “C”, at
.3 pcf [3 tenths of a pound of preservative per cubic foot of wood]
retention.. The wall deck and the fascia boards are also treated
with pentachlorophenol, and the .3 pcf retention is used. EnWood
utilizes the pentachlorophenol treatment because of its premier
qualities and the treatment does not discolor the wood and can be
stained or painted.
FOR DETAILED SPECIFICATIONS,
PLEASE CLICK ON THE SPECIFICATION LINK
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