HomeMy WebLinkAboutLETTER-ROOFING SPECIFICATIONArchitectonic InIc
April 4; 2018 SCANNED
Saint Lucie County Building Department
Attn: Roof Permit Plan Review
2300 Virginia Avenue
Ft. Pierce; FL 34982
Re: Roofing specification prepared for the St. Lucie County Building Dept. for the structure
located at, 3466 Sunrise Blvd., Saint Lucie County; Florida
Manufacturer:
Extreme Metal Fabricators, LLC.
Profiles:
26 Ga. 5iv Crimp FL. #17022.5
Code:
FBC 201I
; Section R 905.10
Wind Speed:
160 MPH;
Ultimate Design Wind Speeds
Exposure:
B
Mean Roof Height:
Pitch:
30' Maximum
3/12 Minimum
Required Design Pressure:
Zone1: j38.2
Zone 2: -53.9 Zone3: -101.4
Maximum Uplift Pressure:
-86
Fasteners:
#10 x 1
pancake wood screw (or of sufficient length to meet 3/16" min.
penetration
through deck or 5/8" min. embedment into wood plank)
Underl.ayment:
Owen's Corning Weatherlock, FL# 9777.5 (self -adhering)
Roof Decking:
Existing 5/8" plywood sheathing to be nailed w/8d x 2" ring shank
@ 6" O.C. thru out zone 1, 4" O.C. perimeter, and 6" O.C. field zone 2,
and 4" O.C. thru out zone 3.
The above approved, as per Florida
Building Code Compliance acceptances, 2014 Florida Building Code,
and the Manufacturer's recommendations.
Of FAO
tfully subrtiit
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