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Home My WebLink AboutWind Pressure ChartBUILDING'S. PEAK ROOF HEIGHT vs DESIGN WIND PRESSURE FOR COMPONENTS & CLADDING (P.S F;) FOR AWE 7 16 PEAK ROOF HEIGHT LESS THAN OR EQUAL TO 60 FEET BASIC WIND SPEED = 170 mph RISK , CATEGORY 11 BUILDINGS RESIDENTIAL, APARTMENT BUILDINGS & COMMERCIAL BUILDINGS (RETAIL, WHOLESALE) PEAK ROOF L** LESS THAN 7'-Y" L** GREATER OR EQUAL THAN 7'-9" AND LESS THAN 12'-3" L** GREATER OR EQUAL THAN 12'-3" HEIGHT POS177VE NEGATIVE POSITIVE NEGATIVE POSITIVE NEGATIVE (h) ULTIMATE A.S.D. ULTIMATE A.S.D. ULTIMATE A.S.D. ULTfMAT£ A.S.D. ULT/MATE : A.S.D. ULTIMATE A.S.D. 75.4 45.8 102.4 61.4 73.0 43.8_ 95.5 573: 68.5 41.1 ' 86.4 51.8 :15'-20�'_j 80.4 48.2 107.6 64.6 76.8 46.1 100.4 60. 72.0 43.2 90:854.5 > 20'-25' 83.6 50.2 111.9 67.1 79.8 47.9 104.4 C2.6 74.8 44.9 94.4 56.6 > 25 -30' 86.2 51.7 115.5 69.3 82.4 49.4 1OZ 7 64.6 7Z 3 46.4 9Z 4 58.4 > 30'-40' 90.7 54.4 121.4 72.8 . 86.6 52.0 - 1 13.3 68.0 81.2_ 48:7 102.4 61.4 > 40'=50' 94.3 56.6 126.2 75.7 90.0 54.0 117.7 70.6 84.4 50.6 106.5 63.9 > 50'-60' 97.3 58.4 130:3 782 92.9 55.7 121.5 72.9 87.2 52.3 109.9 65.9 BU/LD/NG'S PEAK ROOF HEIGHT vs DES/GN W/ND PRESSURE FOR COMPONENTS 6: CLADDING (P S F) FOR ASC 7 16 PEAK OF HE/GHT GREATER THAN 60 FEET aK BASIC WIND SPEED = 170 mph RISK CATEGORY lI BUILDINGS RESIDENTIAL, APARTMENT BUILDINGS & COMMERCIAL BUILDINGS (RETAIL, .WHOLESALE) MAY g 3 2021 ST• Lucie County, Permitting PEAK ROOF L** LESS THAN 12-3" L** GREATER OR EQUAL THAN 12'-3" HEIGHT POSIT/VE NEGATIVE POSIT/VE NEGATIVE (h) ULTIMATE A.S.D. ULTIMATE A.S.D. ULTIMATE A.S.D. ULTIMATE A.S.D. > 60' - 70' 91.5 54.9 167.7 100.E 84.3' 50.6 148.4. 89.0 > 70' - 80' 93.6 56.2 171.E 103.0 86.2 51.7 151.9 91.1 80'. - so' 95.6 57.4 1 75.2 105.1 88.0 52.8 155.0 93.0 > go, - l oo' 97.3 58.4 1 175.4 107.4 89.71 . 53.8 1579 94.7 > 100' - 120' 100.5 60.3 1 184.2 110.5 92.5 55.5 163.0 9Z8 > 120'. -. 140' 103.2 61.9 189.2 113.5 95.1 5Z 1 1.67.4 100.4 > - 140'. - . 160' 105.6 63.4 193.6 116.2 97.3 58.4 171.3 102.8 > 16o' - 18o' 107.8 64.7 197 6 118.6 99.3 59.6 174.9 104.9 > 180' - 200' 109.8 65.9 201.3 120.8 01.1 60.7 178.4 106.9 > 200' - 250' 114.1 68.5 209.2 125.5 105.2 63.1 185.1 111.1 > 250' - 300' 117.8 70.1 216.0 129.6 108.5 65.1 191.1 114.7 > 300' - 350' 127.0 72.6 221.9 133. 1 111.5 66.9 196.3 117.8 > 350' - 400' 123.9 74.3 2271 136.3 114.1 68.5 200.9 120.5 > 400' - 450' 126.4 75.8 231.8 139:1 116.5 69.9 205.1 123.1 > 450': - .500' 128.8 1 77.3 236.1 141.7 118.6 71.2 208.9 125.3 NOTES: 1.) THIS CERTIFIED SIGNED AND SEALED WIND LOAD CHART, PREPARED BY THIS, ENGINEER, BASED ON ASCE 7-16, FOR A BASIC WIND SPEED OF 170 MPH, AND APPLICABLE RISK CATEGORY BUILDING & EXPOSURES, IS COMPLETELY GENERIC AND DOES NOT PROVIDE INFORMATION FOR A SITE SPECIFIC PROJECT. Z) -THIS WIND LOAD CHART MUST BE SIGNED, SEALED AND DATED BY, THIS ENGINEER IF USED TO OBTAIN A ONE TIME BUILDING PERMIT. 3.): CONTRACTOR OR PERMIT HOLDER TO BE RESPONSIBLE FOR THE SELECTION OF DESIGN. WIND PRESSURE BASED ON THIS GENERIC WIND LOAD CHART. WIND PRESSURES ARE ULTIMATE AND A.S.D. PRESSURES 4.) THIS WIND LOAD CHART SHALL BE CONSIDEREDINVALID IF ALTERED BY ANY MEANS. 5.) DESIGN WIND LOAD SELECTED BY THE CONTRACTOR OR PERMIT HOLDER FROM THIS WIND LOAD CHART SHALL BE INDICATED ON A SEPARATE DOCUMENT PREPARED BY THE CONTRACTOR OR PERMIT HOLDER (e.g., SPREADSHEET, OPENING SCHEDULE/TAKE OFF SHEET, ETC.). * INDICATED DESIGN WIND PRESSURES CORRESPOND TO THE MAXIMUM END ZONE AND INTERIOR ZONE CONDITIONS AND FOR ALL ROOF SLOPES. * * L = STORM PANEL LENGTH, ACCORDION SHUTTER BLADE LENGTH OR BAHAMA SHUTTER HEIGHT. *aFak PRODUCTS .WHICH BEAR A MIAMI-DADE COUNTY OR A STATE OF FLORIDA APPROVAL io 1�y' Go No. 44167 -o' STATE 05 2020 (7fh EDITION) FLORIDA BUILDING CODE - BROWARD, PALM BEACH, MARTIN, ST. LUCIE & IND/AN RIVER COUNTIES.