HomeMy WebLinkAboutFolbrecht letterArchitectonic Inc
St. Lucie County Building Department Planning & Development Services
Building & Code Regulation Division
2300 Virginia Avenue
Ft. Pierce, FL 34982
September 10, 2020
RE: Folbrecht Residence
7900 Picos Road
To Whom It May Concern:
Our office has performed design pressure calculations for the above referenced project and herby certify
that the proposed Single Hung Window, Sliding Glass Door, Fiberglass Single Door is incompliance with
the 2017 Florida Building Code, 160 mph wind zone, exposure "C", risk category II.
Exposure "C" MultipliE?r for 20' mean roof height is 1.21
Wind Zone 4 28 x 1,21 = -33.88
Wind Zone 5 34 x 1,21 = -41.14
Required Design Pressures: +/-41.14
Product: SH 5500 Window, NOA# 20.0401.03, PGT Industries
Product Pressures: +65/-70
Product: Sliding Fiberglass Door Composite Edge FL# 20470.5, Therma Tru
Product Pressures: +/-70
Product: PGT Series 5$70/2770, Vinyl Sliding Glass Door, NOA# 17-0420.06
Pro ,uFi- fissures: +/-60
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Respectfully Sub
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806 Delaware Avenue Tel: 772 460 7751 www.architectonicinc.com
Fort Pierce, Florida 34950 Fax: 772 460 4244 FL Reg #AA26003348 1 of 1