HomeMy WebLinkAboutLetter-Roof SpecificationsArchitectonic Inc
August 8, 2017
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 6396 Citrus Avenue, Saint Lucie County, Florida
Manufacturer:
Polyglass USA
Profiles:
Modified Bitumen Roof System, FL #1654.1
Code:
FBC 2014; Section R 905.10
Wind Speed:
160 MPH; Ultimate Design Wind Speeds
Exposure:
B
Mean Roof Height:
30' Maximum
Pitch:
% /12
Required Design Pressure:
Zone1: -42.1 Zone 2: -50.0 Zone3: -69.9
Maximum Uplift Pressure:
-90 psf
Roof Decking:
Existing 5/8" plywood sheathing to be nailed w 8d x 2" ring shank nails
@ 6" O.C. thru out Zone 1, 4" O.C. perimeter & 6" O.C. field Zone 2,
and 4" O.C. thru out Zone '3.
Base:
SBS-SA (self- adhering)
Ply Sheet:
(Optional) SBS-SA, SBS-TA, APP-TA (self -adhering)
Cap:
SBS-SA, APP-SA, SBS-TA, APP-TA (self -adhering)
The above approved, as per Florida Building'Code Compliance acceptances, 2614 Florida Building Code,
and the Manufacturer's recommendations.
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jchael SeVI
806 Deiaware Avenue Tel: 772 460 7751 www.architectonicinc.com
Fort Pierce, Florida 34950 Fax: 772 460 4244 FL Reg #AA26003348 1 of 1